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GDI problem

  • 23-02-2007 10:59pm
    #1
    AlmightyCushion
    Moderators, Education Moderators, Technology & Internet Moderators Posts: 35,162 Mod ✭✭✭✭


    When ever I run my program I get the following error and the toolbar is replaced with a white box and red X through it. I might be wrong but I bleieve it is something to do with the paint method so I posted up the code for my Paint method. i havn't made any changes to the OnPaint incase any one is wondering.

    Any help on this would be great as it's been doing my nut in for ages.
    
System.ArgumentException: Parameter is not valid.
   at System.Drawing.Graphics.TranslateClip(Int32 dx, Int32 dy)
   at System.Windows.Forms.Control.PaintTransparentBackground(PaintEventArgs e, Rectangle rectangle, Region transparentRegion)
   at System.Windows.Forms.ToolStrip.EraseCorners(PaintEventArgs e, Region transparentRegion)
   at System.Windows.Forms.ToolStrip.OnPaintBackground(PaintEventArgs e)
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer, Boolean disposeEventArgs)
   at System.Windows.Forms.Control.WmPaint(Message& m)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   at System.Windows.Forms.ToolStrip.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


    Graphics g;
            
            g = e.Graphics;

            if (this.Width < this.drawingSurface.Width)
                this.Width = drawingSurface.Width;
            if (this.Height < drawingSurface.Height)
                this.Height = drawingSurface.Height;

            g.DrawImage(drawingSurface, rectBounds);
            g.Dispose();


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