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DON'T SHOUT. Using all capitals is considered shouting on the internet, and rude (using all lower case is considered childish). Use proper capitalisation if you want to be taken seriously.
If you get an email telling you that you can catch Swine Flu from tinned pork then just delete it. It's Spam.
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i want to add link to my tab pop up to open any web page on click of it as i have to use HTMLanchor tag how to use it in following code to give link with text
GooglePoint GP4= new GooglePoint();
GP4.ID = "4";
GP4.Latitude = 28.496193;
GP4.Longitude = 77.096595;
GP4.InfoHTML = "This is pointing to Building 6 Tower C NIL Labs Ground Floor";//here with this tab i want to give a link like "www.google.com",this is aspx.cs page code
//HtmlAnchor GP5= default(HtmlAnchor);
//GP5.HRef = "http://www.nil-labs.com/";
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Is it possible to implement tcp server inside .net web application
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Yes, but why would you want to?
It's better off as it's own seperate application.
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Actually i have devices(client) which communicate through tcp with server(C# desktop app).What i want is to access the server and control the devices(client) through web.
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OK??? You're still going to have to write a seperate server application. It's not a good idea to implement a TCP server inside a web app.
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thanks for the suggestion Dave .
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I suppose you could. Personally, I have not done it. But from what I gather based on the above - it probably would not be beneficial.
April
Comm100 - Leading Live Chat Software Provider
modified 27-May-14 8:35am.
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thanks, now i ' m planning to write a separate web app.
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As in below artical i had been try to get info from another computer;
Collecting Remote System Information With WMI[^]
However, i had created class Systeminfo and followed the steps infact i had embed the provided source and run my script but received error (Object reference not set to an instance of an object.)
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Huh, too bad. Sure wish we could see your code so we could help.
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here is my script;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using System.Globalization;
namespace Computer_system
{
public partial class Form1 : Form
{
private RemoteSysInformation.SystemInformation sysinfo;
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
if (sysinfo.Get("textBox4.text") != 0)
{
MessageBox.Show("Error getting system information.", "System Information");
}
else
{
textBox3.Text = ("" + Computer_system.win32_computer_system.GetDomain());
textBox2.Text = ("" + Computer_system.win32_computer_system.GetUserName());
textBox1.Text = ("" + Computer_system.win32_computer_system.GetPSComputerName());
textBox5.Text = ("" + Computer_system.win32_computer_system.GetManufacturer());
textBox6.Text = ("" + Computer_system.win32_computer_system.GetModel());
listBox1.Text = ("" + Computer_system.win32_printer.GetName());
}
}
private void button4_Click(object sender, EventArgs e)
{
Process.Start("Cmd.exe", @"/C mstsc.exe /v:");
}
private void button2_Click(object sender, EventArgs e)
{
Process.Start("Cmd.exe", @"/C RC.exe 1");
}
private void button3_Click(object sender, EventArgs e)
{
Process.Start("Cmd.exe", @"/C MSRA.exe /OfferRA");
}
private void Form1_Load(object sender, EventArgs e)
{
}
}
}
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Among other things, it appears you don't instantiate the sysinfo .
Run it in the debugger, step through, and see where (else) the problem is.
And what's with the "" + ?
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i do run debug and received below
Object reference not set to an instance of an object
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Yes, but where? Which statement caused it?
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if (sysinfo.Get("textBox4.text") != 0)
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Just as I thought. You need to initialize sysinfo .
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how do i initialize sysinfo
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You SERIOUSLY need to pickup a beginners book on C# an d work through it.
If your code, you need to add the line:
sysinfo = new SysInfo();
to the Form_Load method.
SERIOUSLY, pickup a book! You desperately need it.
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i had refer but unfortunate fail.
Dear Exprt,
Would mine to guide to archive this on button.
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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
public partial class Templates_Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Bitmap myBitmap = new Bitmap("D:\\WebSite1\\image\\egy111.jpg");
Graphics g = Graphics.FromImage(myBitmap);
g.DrawString("My\nText", new Font("Tahoma", 1000), Brushes.Red, new PointF(340,500));
}
}
why this code don't work in web application
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Meh..
- Your subject-line does not give me a clue about the problem;
- Don't post your mail-address unless you "need" spam
- "Does not work" doesn't explain anything. Include the full error-message
- Read up on the
Dispose -method
It does not work because the webserver isn't allowed to read from your D-drive using the current credentials.
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Because it's a web application, not a Windows application. Add a reference to System.Drawing.dll , and this code will compile.
In some cases, my signature will be longer then my message...
<em style="color:red">ProgramFOX</em> ProgramFOX
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