Stephane@202: using System;
Stephane@202: using System.Text;
Stephane@202: using System.IO;
Stephane@202: using System.Windows.Forms;
Stephane@202: 
Stephane@202: namespace SharpDisplayManager
Stephane@202: {
Stephane@202:     public class RichTextBoxTextWriter : TextWriter
Stephane@202:     {
Stephane@202:         public delegate void WriteDelegate(char aChar);
Stephane@202: 
Stephane@202:         RichTextBox iRichTextBox = null;
Stephane@202:         string iAccumulator = "";
Stephane@202: 
Stephane@202:         public RichTextBoxTextWriter(RichTextBox aRichTextBox)
Stephane@202:         {
Stephane@202:             iRichTextBox = aRichTextBox;
Stephane@202:         }
Stephane@202: 
Stephane@202:         public override void Write(char aChar)
Stephane@202:         {
Stephane@202:             base.Write(aChar);
Stephane@202:             if (iRichTextBox.InvokeRequired)
Stephane@202:             {
Stephane@202:                 lock (iAccumulator)
Stephane@202:                 {
Stephane@202:                     iAccumulator += aChar;
Stephane@202:                 }
Stephane@202:                 
Stephane@202:                 //WriteDelegate d = new WriteDelegate(Write);
Stephane@202:                 //iRichTextBox.Invoke(d, new object[] { aChar });
Stephane@202:             }
Stephane@202:             else
Stephane@202:             {
Stephane@202:                 Flush();
Stephane@202:                 iRichTextBox.AppendText(aChar.ToString()); // When character data is written, append it to the text box.
Stephane@202:             }            
Stephane@202:         }
Stephane@202: 
Stephane@202:         public override Encoding Encoding
Stephane@202:         {
Stephane@202:             get { return System.Text.Encoding.UTF8; }
Stephane@202:         }
Stephane@202: 
Stephane@202:         public void FlushAccumulator()
Stephane@202:         {
Stephane@202:             lock (iAccumulator)
Stephane@202:             {
Stephane@202:                 if (!string.IsNullOrEmpty(iAccumulator))
Stephane@202:                 {
Stephane@202:                     iRichTextBox.AppendText(iAccumulator); // When character data is written, append it to the text box.
Stephane@202:                     iAccumulator = "";
Stephane@202:                 }
Stephane@202: 
Stephane@202:             }
Stephane@202: 
Stephane@202:         }
Stephane@202:     }
Stephane@202: }