System.ComponentModel.Win32Exception: The handle is invalid

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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.

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.

AnilReddy

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Mar 17th, 2009

Re: System.ComponentModel.Win32Exception: The handle is invalid

Refer the following article

http://forums.asp.net/p/1065515/1543647.aspx#1543647

neel05

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