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System.ComponentModel.Win32Exception: The handle is invalid

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Join Date: Jan 2009

Posts: 10

Reputation: AnilReddy is an unknown quantity at this point

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AnilReddy

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System.ComponentModel.Win32Exception: The handle is invalid

Jan 19th, 2009

Hi

I am using an instance of System.Drawing.Graphics class in my application
System.Drawing.Graphics gfxScreenshot;

I have used copyfromscreen method of this class.

 Help with Code Tags 
 asp.net Syntax (Toggle Plain Text) 
gfxScreenshot.CopyFromScreen(System.Windows.Forms.Screen.PrimaryScreen.Bounds.X, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Y, 0, 0, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Size, System.Drawing.CopyPixelOperation.SourceCopy);
gfxScreenshot.CopyFromScreen(System.Windows.Forms.Screen.PrimaryScreen.Bounds.X, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Y, 0, 0, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Size, System.Drawing.CopyPixelOperation.SourceCopy);

Its working fine locally but on remote machine its firing the error saying
System.ComponentModel.Win32Exception: The handle is invalid
Iam unable to trace out the error. Please help me if anyone know this. I have been crashing my head for 2 weeks.
Thanking you in advance
Regards
Anil

Last edited by peter_budo; Jan 19th, 2009 at 6:29 pm. Reason: Keep It Organized - For easy readability, always wrap programming code within posts in [code] (code blocks) and [icode] (inline code) tags.