Finding the keycode in the textchanged event in C# web application RSS

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  cool_cupid_j...

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  Finding the keycode in the textchanged event in C# web application

  Sep 05, 2011 06:33 AM|LINK

  How to Find  the keycode in the textchanged event in C# web application?

  Like Facebook comment posting the event must be triggered only on  Enter Key.

  OnTextChanged fires on tab key also,

  how to perform action only when enter key is pressed and not Tab..

  Regards,
  Robert
  
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  jassi_singh

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  Re: Finding the keycode in the textchanged event in C# web application

  Sep 05, 2011 07:25 AM|LINK

  In that case you can use default button or you can implement your code on keyup and keypress event

  private void txt_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
       {
           Log("Key Down: " + e.KeyCode.ToString() + e.KeyValue.ToString());
       }
   
       private void txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
       {
           Log("Key Press: " + e.KeyChar.ToString());
       }
   
       private void txt_KeyUp(object sender, System.Windows.Forms.KeyEventArgs e)
       {
           Log("Key Up: " + e.KeyCode.ToString() + e.KeyValue.ToString() + " Text is: " + txt.Text);
       }
   
       private void txt_TextChanged(object sender, System.EventArgs e)
       {
           Log("Changed: " + " Text is: " + txt.Text);
       }

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  cool_cupid_j...

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  Re: Finding the keycode in the textchanged event in C# web application

  Sep 05, 2011 08:51 AM|LINK

  I Need it in web Application, This Works In Window Application.

  System.Windows.Forms.KeyEventArgs

  does not work in web application..

  Regards,
  Robert
  
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  jassi_singh

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  Re: Finding the keycode in the textchanged event in C# web application

  Sep 07, 2011 11:03 AM|LINK

  http://www.beansoftware.com/ASP.NET-Tutorials/Accept-Enter-Key.aspx

  Have a look at above link

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  • Marked as answer by Hua-Jun Li - MSFT on Sep 13, 2011 03:05 AM