C#

BobJanova wrote:

I think Dispatcher.RequiresInvoke or something like that will be better.

public void getData()
        {


            GameData g = null;

            do
            {
                try
                {
                    FileStream fs = new FileStream(@"C:\Users\IsH\Desktop\Podi wadak\WpfApplication1\GameData\GameData.xml", FileMode.Open);
                    // using a thread opn that file
                    //if(fs.CanRead;
                    XmlSerializer xs = new XmlSerializer(typeof(GameData)); // deserialization the file
                    g = (GameData)xs.Deserialize(fs);
                    fs.Close(); //  end the pro

                    Thread.Sleep(2000);
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            } while (g.Turn != false);


            if (this.Dispatcher.CheckAccess())
            {
                callMethod m = new callMethod(getData);
                this.Dispatcher.Invoke(m); // keep watching the thread
            }
            else
            {
                Action job = delegate
                {
                    textBox2.Text = "" + g.PlayerValue;
                    button1.IsEnabled = true;
                };

                textBox2.Dispatcher.Invoke(job);
                //textBox2.Text = "" + g.PlayerValue;
                
            }


        }

Eddy Vluggen wrote:

No, don't asnwer - once you're there, you need to realize that you'll have to
run this CPU-intensive task on each mouse-move.

Pete O'Hanlon wrote:

Actually, sod that, I will answer - seeing you thought it necessary to one vote. Read what he actually asked, not what you took it to mean. At no stage did he mention basing the read on mouse position. You have overcomplicated the problem, and haven't actually answered what he asked.

Pete O'Hanlon wrote:

Now, where does that say anything about mouse position? So, my answer still stands.

Bastard Programmer from Hell

Pete O'Hanlon wrote:

Don't worry about the one vote.

Pete O'Hanlon wrote:

You had me doubting my memory though, which at my age, I can't afford.

Bastard Programmer from Hell

neodeaths wrote:

is this possible?

neodeaths wrote:

i am trying to make a school project.

Bastard Programmer from Hell

neodeaths wrote:

its my suggestion to my teacher for my school project as we are supposs to think of an application to do

neodeaths wrote:

just want to see how complex and what i should know before i decide what to do.

neodeaths wrote:

from what i have read about ocr its pretty deep, and will probably have a very long time complexity to run.

Bastard Programmer from Hell

using System;
using System.Windows.Forms;
using System.Runtime.InteropServices;

public class Form1 : Form
{
   [DllImport("user32.dll",CharSet=CharSet.Auto, CallingConvention=CallingConvention.StdCall)]
   public static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint cButtons, uint dwExtraInfo);

   private const int MOUSEEVENTF_LEFTDOWN = 0x02;
   private const int MOUSEEVENTF_LEFTUP = 0x04;
   private const int MOUSEEVENTF_RIGHTDOWN = 0x08;
   private const int MOUSEEVENTF_RIGHTUP = 0x10;

   public Form1()
   {
   }

   public void DoMouseClick()
   {
      //Call the imported function with the cursor's current position
      int X = Cursor.Position.X;
      int Y = Cursor.Position.Y;
      mouse_event(MOUSEEVENTF_LEFTDOWN | MOUSEEVENTF_LEFTUP, X, Y, 0, 0);
   }

   //...other code needed for the application
}

//
     // Summary:
     //     Writes an object synchronously to an ADS device.
     //
     // Parameters:
     //   variableHandle:
     //     Handle of the ADS variable.
     //
     //   value:
     //     Object to write to the ADS device.
     public void WriteAny(int variableHandle, object value);

/// <summary>
       /// Set all IO ports LOW
       /// </summary>
       public void SetAllLow()
       {
           for (int i = 0; i < iNrIO; i++)
               _PinStructureQuality.iPinValues[i] = (int)(65535);
           try
           {
               if (e._ErrorCode == 0)
                   adsClient.WriteAny(hcomplexStruct, _PinStructureQuality);
           }
           catch
           {
               e._ErrorCode = 1;
               e._ErrorMessage = "Could not write pinning data to PLC";
               ErrorEvent(this, e);
               e._ErrorCode = 0;
               e._ErrorMessage = "";
           }
       }

Member 7889751 wrote:

I don't know at the time this Class is constructed whether I have 10, 24 or any
other number of pins. I would like to read this from a settings file or an XML
file containing a parameter telling what the size the array is.