By Eric Leissler - 4/17/2012
Hi
Here is the problem of the dayI use the following commands in my programDim Ecran As String = "c:\aumeric\temp\saisine.png"
Dim CeForm As String = "c:\aumeric\temp\saisine.png"
CaptureScreenToFile(Ecran, System.Drawing.Imaging.ImageFormat.Png)
CaptureWindowToFile(Me.Handle, CeForm, System.Drawing.Imaging.ImageFormat.Png)
On my computer it works very well, but in my client, I Nee a gdi error.ExternalException
Une erreur générique s'est produite dans GDI+.
Source : System.Drawing
Stack Trace:
à System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)
à System.Drawing.Image.Save(String filename, ImageFormat format)
à MicroFour.StrataFrame.Tools.ScreenCapture.CaptureScreenToFile(String FileName, ImageFormat Format)
à mycenes.Form_saisine.El_bouton1_Click_2(Object sender, EventArgs e) dans C:\developpement_dotnet\2010\projet_mycenes\mycenes\mycenes\process_location\Form_saisine.vb:ligne 304
à System.Windows.Forms.Control.OnClick(EventArgs e)
à System.Windows.Forms.Button.OnClick(EventArgs e)
à System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
à System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
à System.Windows.Forms.Control.WndProc(Message& m)
à System.Windows.Forms.ButtonBase.WndProc(Message& m)
à System.Windows.Forms.Button.WndProc(Message& m)
à System.Windows.Forms.Control.ControlNativewindow.OnMessage(Message& m)
à System.Windows.Forms.Control.ControlNativewindow.WndProc(Message& m)
à System.Windows.Forms.Nativewindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
is it something more to install, when using this command capturescreentofile ? Thanks Best regardEric LEISSLER
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By Ivan George Borges - 4/17/2012
Hi Eric.
Does the user at the client side have permissions to the folder "c:\aumeric\temp\"?
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By Eric Leissler - 4/18/2012
HI IVAN
yes , users have permission on c:\aumeric\temp
i mad an update of the windows in this computer and now it's running verry well.
very thanks
Best regard
Eric LEISSLER
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By Ivan George Borges - 4/18/2012
Glad you got it working, Eric. 
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