Re: JSON to DataGrid View - C# Discussion Boards

seipekm23-Oct-15 23:08

23-Oct-15 23:08

i need help
i search a solution for my problem

this is the Json

{
  "files": [
    {
      "date": 1445521605, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 530.8143991643507, 
        "filament": {
          "tool0": {
            "length": 74.55374000000013, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "713a103e403781e9edf4b7dafc5ecd75e9f24ad0", 
      "links": [], 
      "name": "19_Space_Shuttle_Discovery_Main_Engine_Connection_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/19_Space_Shuttle_Discovery_Main_Engine_Connection_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/19_Space_Shuttle_Discovery_Main_Engine_Connection_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 57850, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521610, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1872.1848191080057, 
        "filament": {
          "tool0": {
            "length": 481.17632000000054, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "54f64a3081d6f70a217b94f8b62364c7c59f70d8", 
      "links": [], 
      "name": "20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 928161, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521575, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 20294.513776836233, 
        "filament": {
          "tool0": {
            "length": 14730.938639999962, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "31d84126f9c206bb2d5161c63d09ee0af693672f", 
      "links": [], 
      "name": "11_Space_Shuttle_Discovery_Base_(Design_Share_Make).STL_104524.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/11_Space_Shuttle_Discovery_Base_(Design_Share_Make).STL_104524.gcode", 
        "resource": "http://192.168.1.182/api/files/local/11_Space_Shuttle_Discovery_Base_%28Design_Share_Make%29.STL_104524.gcode"
      }, 
      "size": 5072778, 
      "type": "machinecode"
    }
]
}

i will listing all name, length, size etc. in a Gridview
Who can help me?
I thank you in advance

Martin

Re: JSON to DataGrid View

OriginalGriff23-Oct-15 23:14

OriginalGriff

23-Oct-15 23:14

What's the problem?
What have you tried?
Where are you stuck?
What help do you need?

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: JSON to DataGrid View

seipekm23-Oct-15 23:21

seipekm

23-Oct-15 23:21

How to display from this json file, all the name in a GridView

Re: JSON to DataGrid View

OriginalGriff23-Oct-15 23:31

OriginalGriff

23-Oct-15 23:31

And?
I repeat:

What have you tried?
Where are you stuck?
What help do you need?

We can't see your screen, access your HDD, or read your mind - we only get exactly what you tell us!

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: JSON to DataGrid View

seipekm23-Oct-15 23:38

seipekm

23-Oct-15 23:38

this i tried
files.cs

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DataGridJsonTest
{   
    class DataFiles
    {
        public file[] files { get; set; }
    }

    public class file
    {
        public string name { get; set; }
    }
}

Form1.cs

 using MetroFramework.Forms;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DataGridJsonTest
{
    public partial class Form1 : MetroForm
    {
        public Form1()
        {
            InitializeComponent();

            WebClient client = new WebClient();
            var json = client.DownloadString("http://192.168.1.182/api/files/local?apikey=A6C6603BB2F743D6B084D7F52E568011");

            List<DataFiles> DataFiles = JsonConvert.DeserializeObject<List<DataFiles>>(json); 

            gvData.DataSource = DataFiles;
        }
    }
}

i will all names in a GridView

Re: JSON to DataGrid View

OriginalGriff23-Oct-15 23:42

OriginalGriff

23-Oct-15 23:42

And?

What did it do that you didn't expect, or not do that you did?

What happened? What was displayed, what wasn't?
What was in json after the download? What did the debugger show?
What went in the List?

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: JSON to DataGrid View

seipekm23-Oct-15 23:52

seipekm

23-Oct-15 23:52

i get this exception:

Cannot deserialize the current JSON object (e.g. {"name":"value"}) into type 'System.Collections.Generic.List`1[DataGridJsonTest.DataFiles]' because the type requires a JSON array (e.g. [1,2,3]) to deserialize correctly.

To fix this error either change the JSON to a JSON array (e.g. [1,2,3]) or change the deserialized type so that it is a normal .NET type (e.g. not a primitive type like integer, not a collection type like an array or List<t>) that can be deserialized from a JSON object. JsonObjectAttribute can also be added to the type to force it to deserialize from a JSON object.

Path 'files', line 2, position 11.

this is the json download:

{
  "files": [
    {
      "date": 1445521605, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 530.8143991643507, 
        "filament": {
          "tool0": {
            "length": 74.55374000000013, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "713a103e403781e9edf4b7dafc5ecd75e9f24ad0", 
      "links": [], 
      "name": "19_Space_Shuttle_Discovery_Main_Engine_Connection_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/19_Space_Shuttle_Discovery_Main_Engine_Connection_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/19_Space_Shuttle_Discovery_Main_Engine_Connection_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 57850, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521610, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1872.1848191080057, 
        "filament": {
          "tool0": {
            "length": 481.17632000000054, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "54f64a3081d6f70a217b94f8b62364c7c59f70d8", 
      "links": [], 
      "name": "20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/20_Space_Shuttle_Discovery_Manoeuvring_Engine_Left_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 928161, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521575, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 20294.513776836233, 
        "filament": {
          "tool0": {
            "length": 14730.938639999962, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "31d84126f9c206bb2d5161c63d09ee0af693672f", 
      "links": [], 
      "name": "11_Space_Shuttle_Discovery_Base_(Design_Share_Make).STL_104524.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/11_Space_Shuttle_Discovery_Base_(Design_Share_Make).STL_104524.gcode", 
        "resource": "http://192.168.1.182/api/files/local/11_Space_Shuttle_Discovery_Base_%28Design_Share_Make%29.STL_104524.gcode"
      }, 
      "size": 5072778, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521544, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 21395.277609150726, 
        "filament": {
          "tool0": {
            "length": 30733.129080000006, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "27e24eb41745f0e10becb1d943e1839f1b6f80ef", 
      "links": [], 
      "name": "3_Space_Shuttle_Discovery_Fuel_Tank_Top_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445602914.995791, 
          "printTime": 25730.869074821472, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/3_Space_Shuttle_Discovery_Fuel_Tank_Top_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/3_Space_Shuttle_Discovery_Fuel_Tank_Top_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 10581515, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 25730.869074821472
        }, 
        "lastPrintTime": {
          "prusa_i3": 25730.869074821472
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521598, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1901.21228458015, 
        "filament": {
          "tool0": {
            "length": 210.0233400000004, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "f063b50074a63600f87a9ca901f7b30afc611e8a", 
      "links": [], 
      "name": "17_Space_Shuttle_Discovery_Door_Axle_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/17_Space_Shuttle_Discovery_Door_Axle_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/17_Space_Shuttle_Discovery_Door_Axle_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 305184, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521567, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 816.4618858006726, 
        "filament": {
          "tool0": {
            "length": 450.49558000000013, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "9b8a1046efd9b7f5134b529d7abf37f00a056f6e", 
      "links": [], 
      "name": "9_Space_Shuttle_Discovery_Shuttle_Connection_Nose_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/9_Space_Shuttle_Discovery_Shuttle_Connection_Nose_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/9_Space_Shuttle_Discovery_Shuttle_Connection_Nose_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 384337, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521613, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1869.9132371130597, 
        "filament": {
          "tool0": {
            "length": 477.9045600000002, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "b858aec24beb1eb1978638275b28c4b33ce7d398", 
      "links": [], 
      "name": "21_Space_Shuttle_Discovery_Manoeuvring_Engine_Right_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/21_Space_Shuttle_Discovery_Manoeuvring_Engine_Right_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/21_Space_Shuttle_Discovery_Manoeuvring_Engine_Right_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 908671, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521592, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 14181.240672296171, 
        "filament": {
          "tool0": {
            "length": 3077.678589999995, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "dff3d560de6652890f68b5de65a6c112772af343", 
      "links": [], 
      "name": "15_Space_Shuttle_Discovery_Door_Left_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/15_Space_Shuttle_Discovery_Door_Left_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/15_Space_Shuttle_Discovery_Door_Left_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 6495574, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521620, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1048.0757616584851, 
        "filament": {
          "tool0": {
            "length": 698.6795200000001, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "d5b9d7595a2eb359e1cd4bfed29db361fafd65b7", 
      "links": [], 
      "name": "23_Space_Shuttle_Discovery_Rudder_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/23_Space_Shuttle_Discovery_Rudder_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/23_Space_Shuttle_Discovery_Rudder_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 310327, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521581, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 30252.70226641497, 
        "filament": {
          "tool0": {
            "length": 19989.351199999488, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "af9bd99bb05d9d7e0d4d342bb1906f8d82b7a613", 
      "links": [], 
      "name": "12_Space_Shuttle_Discovery_Body_(Design_Share_Make).STL_104526.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/12_Space_Shuttle_Discovery_Body_(Design_Share_Make).STL_104526.gcode", 
        "resource": "http://192.168.1.182/api/files/local/12_Space_Shuttle_Discovery_Body_%28Design_Share_Make%29.STL_104526.gcode"
      }, 
      "size": 11952005, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521571, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 2311.018723774652, 
        "filament": {
          "tool0": {
            "length": 1437.3477499999983, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "c91350a74fd89cc4299cea5a7346e6eb0f87bfab", 
      "links": [], 
      "name": "10_Space_Shuttle_Discovery_Shuttle_Connection_Tail_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/10_Space_Shuttle_Discovery_Shuttle_Connection_Tail_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/10_Space_Shuttle_Discovery_Shuttle_Connection_Tail_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 705848, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521564, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1308.1436209365113, 
        "filament": {
          "tool0": {
            "length": 610.1999300000012, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "64612915715cfb053b54b99c668aed87c781ccad", 
      "links": [], 
      "name": "8_Space_Shuttle_Discovery_Booster_Connection_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/8_Space_Shuttle_Discovery_Booster_Connection_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/8_Space_Shuttle_Discovery_Booster_Connection_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 282688, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521557, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 18462.819730850344, 
        "filament": {
          "tool0": {
            "length": 8345.707420000026, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "f0cd1fce92656235bfeb81a98bdaf0fd0728bdea", 
      "links": [], 
      "name": "6_Space_Shuttle_Discovery_Booster_Top_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445652214.773342, 
          "printTime": 21100.850301027298, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/6_Space_Shuttle_Discovery_Booster_Top_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/6_Space_Shuttle_Discovery_Booster_Top_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 8301076, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 21100.850301027298
        }, 
        "lastPrintTime": {
          "prusa_i3": 21100.850301027298
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521535, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 25131.353761941125, 
        "filament": {
          "tool0": {
            "length": 37101.75234000277, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "3223c53c37c2c9b0ec99c71f7578b651a74d0d3a", 
      "links": [], 
      "name": "1_Space_Shuttle_Discovery_Stand_Logo_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/1_Space_Shuttle_Discovery_Stand_Logo_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/1_Space_Shuttle_Discovery_Stand_Logo_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 5476271, 
      "type": "machinecode"
    }, 
    {
      "date": 1445491495, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 29284.978117258706, 
        "filament": {
          "tool0": {
            "length": 32698.291100000428, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "3b9998f06021399e1c795c3977d21e97a9046654", 
      "links": [], 
      "name": "Graphica_Ghost_Scale200_104212.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445530439.937166, 
          "printTime": 38589.67385387421, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/Graphica_Ghost_Scale200_104212.gcode", 
        "resource": "http://192.168.1.182/api/files/local/Graphica_Ghost_Scale200_104212.gcode"
      }, 
      "size": 30044844, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 38589.67385387421
        }, 
        "lastPrintTime": {
          "prusa_i3": 38589.67385387421
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521587, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 954.5234271744073, 
        "filament": {
          "tool0": {
            "length": 141.87827999999996, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "f5556c74eca14758afbba25089208fb2238dcbff", 
      "links": [], 
      "name": "14_Space_Shuttle_Discovery_Base_Connection_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/14_Space_Shuttle_Discovery_Base_Connection_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/14_Space_Shuttle_Discovery_Base_Connection_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 70781, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521546, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 2327.794070201629, 
        "filament": {
          "tool0": {
            "length": 774.0825199999999, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "97324ff0928cc65e69b12f2fd4d218df93767f1e", 
      "links": [], 
      "name": "4_Space_Shuttle_Discovery_Fuel_Tank_Joint_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445606254.982391, 
          "printTime": 2692.5432691574097, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/4_Space_Shuttle_Discovery_Fuel_Tank_Joint_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/4_Space_Shuttle_Discovery_Fuel_Tank_Joint_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 285363, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 2692.5432691574097
        }, 
        "lastPrintTime": {
          "prusa_i3": 2692.5432691574097
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521596, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 14110.38274701157, 
        "filament": {
          "tool0": {
            "length": 3189.1608799999985, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "7dc7784fccf9d2b40a408158808424ecbf77de8f", 
      "links": [], 
      "name": "16_Space_Shuttle_Discovery_Door_Right_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/16_Space_Shuttle_Discovery_Door_Right_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/16_Space_Shuttle_Discovery_Door_Right_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 6510445, 
      "type": "machinecode"
    }, 
    {
      "date": 1445365033, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 54725.70241830543, 
        "filament": {
          "tool0": {
            "length": 28232.16951001163, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "68c228668d5cd9968e238c782f6298c8d2cac88b", 
      "links": [], 
      "name": "lantern-w-tlight-hole.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445436618.599251, 
          "printTime": 71324.80066680908, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/lantern-w-tlight-hole.gcode", 
        "resource": "http://192.168.1.182/api/files/local/lantern-w-tlight-hole.gcode"
      }, 
      "size": 15504017, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 71324.80066680908
        }, 
        "lastPrintTime": {
          "prusa_i3": 71324.80066680908
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521559, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 1600.633184744377, 
        "filament": {
          "tool0": {
            "length": 290.32112999999987, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "c51ee3f0bd38ee84e583ce4409d8797064031ad1", 
      "links": [], 
      "name": "7_Space_Shuttle_Discovery_Booster_Joint_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445663933.482899, 
          "printTime": 1850.3187890052795, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/7_Space_Shuttle_Discovery_Booster_Joint_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/7_Space_Shuttle_Discovery_Booster_Joint_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 130457, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 1850.3187890052795
        }, 
        "lastPrintTime": {
          "prusa_i3": 1850.3187890052795
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521539, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 19623.978099371994, 
        "filament": {
          "tool0": {
            "length": 29731.72378, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "8865ba6f1d22df37e7dfbdfbd76063de4d2ef452", 
      "links": [], 
      "name": "2_Space_Shuttle_Discovery_Fuel_Tank_Bottom_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445554796.240674, 
          "printTime": 22494.33585500717, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/2_Space_Shuttle_Discovery_Fuel_Tank_Bottom_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/2_Space_Shuttle_Discovery_Fuel_Tank_Bottom_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 8242932, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 22494.33585500717
        }, 
        "lastPrintTime": {
          "prusa_i3": 22494.33585500717
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445365755, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 12314.578416490811, 
        "filament": {
          "tool0": {
            "length": 7368.122840000002, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "a6ddaa1261b8975d128e15d8095cd34c7f2aa26c", 
      "links": [], 
      "name": "lid.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445456043.583976, 
          "printTime": 15510.058335065842, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/lid.gcode", 
        "resource": "http://192.168.1.182/api/files/local/lid.gcode"
      }, 
      "size": 3048164, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 15510.058335065842
        }, 
        "lastPrintTime": {
          "prusa_i3": 15510.058335065842
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521603, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 2447.269670468857, 
        "filament": {
          "tool0": {
            "length": 324.9080999999992, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "65267c431e00ced4f05c461a526baf88568a4f51", 
      "links": [], 
      "name": "18_Space_Shuttle_Discovery_Main_Engine_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/18_Space_Shuttle_Discovery_Main_Engine_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/18_Space_Shuttle_Discovery_Main_Engine_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 1124468, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521584, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 2384.2989443747906, 
        "filament": {
          "tool0": {
            "length": 1225.294519999999, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "b35ddffe10a5614ba00a8f12fd055b66f215bb14", 
      "links": [], 
      "name": "13_Space_Shuttle_Discovery_Nose_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/13_Space_Shuttle_Discovery_Nose_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/13_Space_Shuttle_Discovery_Nose_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 1947063, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521552, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 18481.59788941138, 
        "filament": {
          "tool0": {
            "length": 9746.275890000024, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "6c7372a93caa4b76caf33e1dc0ec65b9a5476328", 
      "links": [], 
      "name": "5_Space_Shuttle_Discovery_Booster_Bottom_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "prints": {
        "failure": 0, 
        "last": {
          "date": 1445630491.505144, 
          "printTime": 23060.68058490753, 
          "success": true
        }, 
        "success": 1
      }, 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/5_Space_Shuttle_Discovery_Booster_Bottom_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/5_Space_Shuttle_Discovery_Booster_Bottom_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 12969641, 
      "statistics": {
        "averagePrintTime": {
          "prusa_i3": 23060.68058490753
        }, 
        "lastPrintTime": {
          "prusa_i3": 23060.68058490753
        }
      }, 
      "type": "machinecode"
    }, 
    {
      "date": 1445521616, 
      "gcodeAnalysis": {
        "estimatedPrintTime": 636.4286350641827, 
        "filament": {
          "tool0": {
            "length""DataGridJsonTest.vshost.exe" (CLR v4.0.30319: DataGridJsonTest.vshost.exe): "C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Numerics\v4.0_4.0.0.0__b77a5c561934e089\System.Numerics.dll" geladen. Das Laden von Symbolen wurde übersprungen. Das Modul ist optimiert, und die Debugoption "Nur eigenen Code" ist aktiviert.
"DataGridJsonTest.vshost.exe" (CLR v4.0.30319: DataGridJsonTest.vshost.exe): "C:\WINDOWS\Microsoft.Net\assembly\GAC_MSIL\System.Runtime.Serialization\v4.0_4.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" geladen. Das Laden von Symbolen wurde übersprungen. Das Modul ist optimiert, und die Debugoption "Nur eigenen Code" ist aktiviert.
Ausnahme ausgelöst: "Newtonsoft.Json.JsonSerializationException" in Newtonsoft.Json.dll
: 85.94023999999992, 
            "volume": 0.0
          }
        }
      }, 
      "hash": "30023a82b78771b9d172e6387b59f30e515b6376", 
      "links": [], 
      "name": "22_Space_Shuttle_Discovery_Manoeuvring_Engine_Connection_(Design_Share_Make).STL.gcode", 
      "origin": "local", 
      "refs": {
        "download": "http://192.168.1.182/downloads/files/local/22_Space_Shuttle_Discovery_Manoeuvring_Engine_Connection_(Design_Share_Make).STL.gcode", 
        "resource": "http://192.168.1.182/api/files/local/22_Space_Shuttle_Discovery_Manoeuvring_Engine_Connection_%28Design_Share_Make%29.STL.gcode"
      }, 
      "size": 60263, 
      "type": "machinecode"
    }
  ], 
  "free": 12660482048, 
  "total": 15551385600
}

Re: JSON to DataGrid View

OriginalGriff24-Oct-15 0:08

OriginalGriff

24-Oct-15 0:08

At the moment, your JSON data doesn't look anything like the structure you are trying to deserialize it into - so you get an error.
Have a look at this: http://stackoverflow.com/questions/11126242/using-jsonconvert-deserializeobject-to-deserialize-json-to-a-c-sharp-poco-class[^] - it's exactly the same problem, and it's a "pretty" way to solve it.

Bad command or file name. Bad, bad command! Sit! Stay! Staaaay...

Re: JSON to DataGrid View

seipekm24-Oct-15 1:24

seipekm

24-Oct-15 1:24

Can you make an example for me?
I'm just not plan.

i tried this

files.cs

using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DataGridJsonTest
{
    class Data
    {
        [JsonProperty("files")]
        public List<Files> Files { get; set; } 
    }

    class Files
    {
        [JsonProperty("date")]
        public string date;

        [JsonProperty("gcodeAnalysis")]
        public List<GcodeAnalysis> GcodeAnalysis { get; set; }

        [JsonProperty("hash")]
        public string hash;

        [JsonProperty("links")]
        public string links;

        [JsonProperty("name")]
        public string name;

        [JsonProperty("origin")]
        public string origin;

        [JsonProperty("refs")]
        public List<Refs> refs { get; set; }

        [JsonProperty("size")]
        public string size;

        [JsonProperty("type")]
        public string type;
    }

    class GcodeAnalysis
    {
        [JsonProperty("estimatedPrintTime")]
        public string estimatedPrintTime;

        [JsonProperty("filament")]
        public List<Filament> Filament { get; set; }
    }

    class Filament
    {
        [JsonProperty("tool0")]
        public List<Tool0> Tool0 { get; set; }
    }

    class Tool0
    {
        [JsonProperty("length")]
        public string length;

        [JsonProperty("volume")]
        public string volume;
    }

    class Refs
    {
        [JsonProperty("download")]
        public string download;

        [JsonProperty("resource")]
        public string resource;
    }

}

form1.cs

using MetroFramework.Forms;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace DataGridJsonTest
{
    public partial class Form1 : MetroForm
    {
        public Form1()
        {
            InitializeComponent();

            WebClient client = new WebClient();
            var json = client.DownloadString("http://192.168.1.182/api/files/local?apikey=A6C6603BB2F743D6B084D7F52E568011");
            Data item = JsonConvert.DeserializeObject<Data>(json);
        }
    }
}

same problem

avro - c# to Java, on Flush or Close - “The underlying connection was closed” C# side upon Java HttpExchange.getResponseBody().flush()

devvvy22-Oct-15 14:28

devvvy

22-Oct-15 14:28

I am using avro calling Java from c#. Error message "The underlying connection was closed: The connection was closed unexpectedly." C# side upon Java call to flush or close

C# side fires off the request from here:

            httpRequest = HttpWebRequest.Create(targetUrl) as HttpWebRequest;
            httpRequest.Method = "POST";
            httpRequest.Accept = "avro/binary";
            httpRequest.ContentType = "avro/binary";
            httpRequest.KeepAlive = false;

<pre>
        SpecificDatumWriter<SomeRequest> someRequestWriter = new SpecificDatumWriter<SomeRequest>(SomeRequest._SCHEMA);
        ...
        using (var requestStream = httpRequest.GetRequestStream())
        {
            someRequestWriter.Write(someRequest, new Avro.IO.BinaryEncoder(requestStream));

            // C# blows up here!!!
            using (var responseStream = httpRequest.GetResponse().GetResponseStream())
            {
                SpecificDatumReader<SomeResponse> someResponseReader = new SpecificDatumReader<SomeResponse>(null, SomeResponse._SCHEMA);
                someResponse = someResponseReader.Read(null, new Avro.IO.BinaryDecoder(responseStream));
                ...
            }
        }</pre>

And java side handles the request, and respond like this:

HttpExchange.getResponseBody().flush() or HttpExchange.close()

public void handle(HttpExchange t) throws IOException {
        final DecoderFactory decoderFactory = DecoderFactory.get();
        final Decoder decoder = decoderFactory.binaryDecoder(t.getRequestBody(), null);
        SpecificDatumReader<demo.avro.SomeRequest> someRequestReader = new org.apache.avro.specific.SpecificDatumReader<demo.avro.SomeRequest>(GenericRequest.class) ;
        SomeRequest req = someRequestReader.read(null, decoder);
        ...

<pre>
    SomeResponse someResponse = new SomeResponse();
    someResponse.setUserId("john.doe");
    someResponse.setResultItemList(results);

    DatumWriter<SomeResponse> someRequestWriter = new org.apache.avro.specific.SpecificDatumWriter<SomeResponse>(SomeResponse.class);

    final EncoderFactory encoderFactory = EncoderFactory.get();
    final Encoder encoder = encoderFactory.binaryEncoder(t.getResponseBody(), null);

    someRequestWriter.write(genericResponse, encoder);

    **// HERE!!! flush or close will blow up C# side**
    // encoder.flush();
    // t.getResponseBody().flush();
    // t.close();

    return;
}</pre>

I don't know how else to "Flush" my response from Java side back to C#. (If I don't flush or close, C# side will still eventually blow up on timeout) Any suggestion?

dev

Using NLog in many classes

Member 1206160022-Oct-15 7:08

Member 12061600

22-Oct-15 7:08

I am learning to use NLog. My situation is I want to use it inside DLL probably wrap it inside a log class. Basically my goals are:

1) I want this configuration to occur only ONCE:

var config = new LoggingConfiguration();

var fileTarget = new FileTarget();
config.AddTarget("file", fileTarget);

 // Step 3. Set target properties
 fileTarget.Layout = @"${date:format=HH\:mm\:ss} - ${message}";
 fileTarget.FileName = "c:/myFolder/" + "${date:format=yyyy-MM-dd}.log";

 var rule2 = new LoggingRule("*", LogLevel.Debug, fileTarget);
 config.LoggingRules.Add(rule2);

 // Step 5. Activate the configuration
 LogManager.Configuration = config;

 // Example usage
 _logger = LogManager.GetLogger("Example");

Also if it will be relevant I want to be able to specify say log file dir as a parameter.

2) Any other class should be able to call a method like LogWrapper.Log("message"), which should log messages using my configured NLog object - I know which method of NLog writes the entry to log file, that is not a problem, say it is called _logger.write.

How can I achieve this in a (thread) safe way? I have been struggling with this for a while already and would appreciate much help!

modified 22-Oct-15 14:29pm.

Message Closed

22-Oct-15 8:04

Gerry Schmitz

22-Oct-15 8:04

Message Closed

modified 22-Oct-15 14:30pm.

Re: Using NLog in many classes

Member 1206160022-Oct-15 8:28

Member 12061600

22-Oct-15 8:28

I would prefer to go with my solution plus I am not that experienced with .NET so didn't really get what you mean, but anyway like I said, I would prefer help on my question.

Re: Using NLog in many classes

John Torjo22-Oct-15 10:11

John Torjo

22-Oct-15 10:11

NLog is thread-safe:

[^]

Check the first reply :
http://stackoverflow.com/questions/5706119/how-thread-safe-is-nlog[^]

This was 2011, so I'm guessing nlog has fixed that for sure.

Best,
John

-- LogWizard - Log Viewing can be a joy!

Re: Using NLog in many classes

Member 1206160022-Oct-15 10:34

Member 12061600

22-Oct-15 10:34

Yes but I want that configuration code I listed in item 1 to be run only once.

And then everytime someone refers to my logger they should use instance which comes from that configuration.

Re: Using NLog in many classes

John Torjo22-Oct-15 10:36

John Torjo

22-Oct-15 10:36

Assuming Listing 1 compiles, just wrap that into a singleton (static function).

Best,
John

-- LogWizard - Log Viewing can be a joy!

Re: Using NLog in many classes

Member 1206160022-Oct-15 11:16

Member 12061600

22-Oct-15 11:16

Can you show me example? I want to pass log dir as parameter too. Yes it compiles

but also who and how would actual logging be called (item 2)

Re: Using NLog in many classes

John Torjo22-Oct-15 22:53

John Torjo

22-Oct-15 22:53

namespace GlobalLog {
  private static Logger _logger;
  // call this in your Program.Main
  static public init() {
     //... your init code goes here
     _logger = LoggerManager.GetLogger("example");
  }

  static public Logger inst { get{ return inst_; } }
}

-- LogWizard - Log Viewing can be a joy!

Re: Using NLog in many classes

Richard Deeming23-Oct-15 1:40

Richard Deeming

23-Oct-15 1:40

Try something like this:

static class GMLogger
{
    private static readonly ILogger _logger = GetLogger();
    
    private static ILogger GetLogger()
    {
        var config = new LoggingConfiguration();
        
        var fileTarget = new FileTarget();
        config.AddTarget("file", fileTarget);
        
        fileTarget.Layout = @"${date:format=HH\:mm\:ss} - ${message}";
        fileTarget.FileName = "c:/myFolder/" + "${date:format=yyyy-MM-dd}.log";
        
        var rule2 = new LoggingRule("*", LogLevel.Debug, fileTarget);
        config.LoggingRules.Add(rule2);
 
        LogManager.Configuration = config;
        return LogManager.GetLogger("Example");
    }
    
    public static void Trace(string message) { _logger.Trace(message); }
    public static void Debug(string message) { _logger.Debug(message; }
    public static void Info(string message) { _logger.Info(message; }
    public static void Warn(string message) { _logger.Warn(message); }
    public static void Error(string message) { _logger.Error(message; }
    public static void Fatal(string message) { _logger.Fatal(message); }
}

The static field initializer is guaranteed to only run once per AppDomain.

"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer

Re: Using NLog in many classes

Member 1206160023-Oct-15 2:15

Member 12061600

23-Oct-15 2:15

" The static field initializer is guaranteed to only run once per AppDomain."

What happens not per app domain? and I think there is some situation about that approach and beforefieldinit - don't you need a static constructor there because of this flag?

Also can I specify log dir parameter during initialization using your approach? I think no? but this I need.

Please feel free also to comment on the approach I had: http://codepad.org/p3gtJQPy[^], I don't know why I am struggling to know hot to properly use NLog. You can see my Log class there is internal. I don't need clients outside DLL to directly use it, but other classes in DLL should use it.

modified 23-Oct-15 8:26am.

Re: Using NLog in many classes

Member 1206160023-Oct-15 2:29

Member 12061600

23-Oct-15 2:29

Or what do you think about this?
http://codepad.org/q1RHXL8r[^]

How to change Font in Word by C#

naylynn22-Oct-15 3:54

naylynn

22-Oct-15 3:54

Hello Every Body!
I just try to text analysis program by C# .In the program i uses RichTextEdit . I want to load word file, text file , pdf to Richtext Edit Box.  Now i can load these file to RichText Edit . But i can't change font these text. Just i used  Microsoft.Office.Interop.Word; . Check my code below. Thanks for your kindness! 
 
 
 
public void ReadMsWord()
{
// variable to store file path
string filePath=null;
// open dialog box to select file
OpenFileDialog file= new OpenFileDialog();
// dilog box title name
file.Title="Word File";
// set initial directory of computer system
file.InitialDirectory= "c:\\";
// set restore directory
file.RestoreDirectory= true;
// execute if block when dialog result box click ok button
if (file.ShowDialog() ==DialogResult.OK)
{
// store selected file path
filePath=file.FileName.ToString();
}
try
{
// create word application
Microsoft.Office.Interop.Word.Application word =new Microsoft.Office.Interop.Word.Application();
// create object of missing value
object miss= System.Reflection.Missing.Value;
// create object of selected file path
object path=filePath;
// set file path mode
object readOnly= false;
//Microsoft.Office.Interop.Word.Font f = new Microsoft.Office.Interop.Word.Font();
//f.Name = "Zawgyi-One, 8.25pt";
//object fo = f;
// open document
Microsoft.Office.Interop.Word.Document docs=word.Documents.Open(ref path, ref miss, ref readOnly, ref miss, ref miss, ref miss, ref miss, ref miss,ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss, ref miss);
// select whole data from active window document
docs.ActiveWindow.Selection.WholeStory();
// handover the data to cllipboard
docs.ActiveWindow.Selection.Copy();
// clipboard create reference of idataobject interface which transfer the data
IDataObject data= Clipboard.GetDataObject();
//Microsoft.Office.Interop.Word.Range rng = docs.Paragraphs[1].Range;
//rng.Font.Name = "Zawgyi-One";
//set data into richtextbox control in text format
richTextBox1.Text=data.GetData(DataFormats.Text).ToString();
//word.Selection.Font.Name = "Zawgyi-One";
// Microsoft.Office.Interop.Word.Document document = new Microsoft.Office.Interop.Word.Document();
// this.richTextBox1.SelectAll();
//System.Drawing.Font currentFont = richTextBox1.SelectionFont;
// richTextBox1.SelectionFont = new System.Drawing.Font(currentFont.FontFamily,currentFont.Size,newFontStyle);
// read bitmap image from clipboard with help of iddataobject interface
Image img= (Image)data.GetData(DataFormats.Bitmap);
// close the document
docs.Close(ref miss, ref miss, ref miss);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}

Re: How to change Font in Word by C#

Eddy Vluggen22-Oct-15 8:37

Eddy Vluggen

22-Oct-15 8:37

naylynn wrote:
Now i can load these file to RichText Edit

That is not entirely what the code does; it copies it to the clipboard, and pastes that in the RichTextBox. That means that it is a copy, in RTF format, and will no longer support everything that Word does.

You can change the font, it's style and color, by programmatically setting a selection (like SelectAll would do) and setting its SelectionFont.

If you want to do it using Word-interop, then you will have to make the changes before copying the data to the clipboard. After that, it becomes RTF.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]

Re: How to change Font in Word by C#

naylynn25-Oct-15 11:10

naylynn

25-Oct-15 11:10

Thanks

Check Remote Computer Windows Services

Jassim Rahma21-Oct-15 23:07

Jassim Rahma

21-Oct-15 23:07

Hi,

I have a server with MySQL and Windows Services installed on it for my C# WinForm application and I have clients connecting to this server.

I want to alert the users (clients) if my windows service was stopped for any reason on the server.

Is it possible to check the windows service on the server from the client?

otherwise, I was thinking to let the windows services to log the last run every hour to MySQL database and when the client connect to the MySQL server on the server and found the service was not running for more than one hour then it will alert them?

What do you think?

Thanks,
Jassim[^]

Technology News @ www.JassimRahma.com

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