Out of the blue I am getting that error. If I disable the ribbon it goes away, but as soon as I enable it I get the error. Here is the entire stack trace. Any ideas?
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Exception Source: System.DrawingException Type: System.ArgumentExceptionException Message: Parameter is not valid.Exception Target Site: AddPath
---- Stack Trace ---- System.Drawing.Drawing2D.GraphicsPath.AddPath(addingPath As GraphicsPath, connect As Boolean) QADB.EXE: N 240285 Infragistics.Win.UltraWinToolbars.QatTopAreaUIElement.GetLeftCurvePath(rect As Rectangle, isBorderPath As Boolean) QADB.EXE: N 01018 Infragistics.Win.UltraWinToolbars.QatTopAreaUIElement.GetCurvedRegion(rect As Rectangle, isApplicationMenuVisible As Boolean) QADB.EXE: N 00097 Infragistics.Win.UltraWinToolbars.QatTopAreaUIElement.get_Region() QADB.EXE: N 00086 Infragistics.Win.UIElement.DrawElement(defaultDrawParams As UIElementDrawParams&) QADB.EXE: N 00708 Infragistics.Win.UIElement.DrawChildElements(drawParams As UIElementDrawParams&) QADB.EXE: N 00046 Infragistics.Win.UIElement.DrawElement(defaultDrawParams As UIElementDrawParams&) QADB.EXE: N 01402 Infragistics.Win.UIElement.DrawChildElements(drawParams As UIElementDrawParams&) QADB.EXE: N 00046 Infragistics.Win.UIElement.DrawElement(defaultDrawParams As UIElementDrawParams&) QADB.EXE: N 01402 Infragistics.Win.UIElement.DrawChildElements(drawParams As UIElementDrawParams&) QADB.EXE: N 00046 Infragistics.Win.UIElement.DrawElement(defaultDrawParams As UIElementDrawParams&) QADB.EXE: N 01402 Infragistics.Win.UIElement.DrawHelper(graphics As Graphics, invalidRectangle As Rectangle, doubleBuffer As Boolean, alphaBlendMode As AlphaBlendMode, clipText As Boolean, forceDrawAsFocused As Boolean, preventAlphaBlendGraphics As Boolean) QADB.EXE: N 00487 Infragistics.Win.ControlUIElementBase.Draw(graphics As Graphics, invalidRectangle As Rectangle, doubleBuffer As Boolean, alphaBlendMode As AlphaBlendMode, elementSize As Size, preventAlphaBlendGraphics As Boolean) QADB.EXE: N 00374 Infragistics.Win.ControlUIElementBase.Draw(graphics As Graphics, invalidRectangle As Rectangle, doubleBuffer As Boolean, alphaBlendMode As AlphaBlendMode) QADB.EXE: N 00077 Infragistics.Win.UltraControlBase.OnPaint(pe As PaintEventArgs) QADB.EXE: N 00132 Infragistics.Win.UltraWinToolbars.UltraToolbarsDockArea.OnPaint(pe As PaintEventArgs) QADB.EXE: N 00100 System.Windows.Forms.Control.PaintWithErrorHandling(e As PaintEventArgs, layer As Int16, disposeEventArgs As Boolean) QADB.EXE: N 00153 System.Windows.Forms.Control.OnPrint(e As PaintEventArgs) QADB.EXE: N 00095 System.Windows.Forms.Control.WmPrintClient(m As Message&) QADB.EXE: N 00150 System.Windows.Forms.Control.WndProc(m As Message&) QADB.EXE: N 00992 System.Windows.Forms.ControlNativeWindow.OnMessage(m As Message&) QADB.EXE: N 00015 System.Windows.Forms.ControlNativeWindow.WndProc(m As Message&) QADB.EXE: N 00048 System.Windows.Forms.NativeWindow.Callback(hWnd As IntPtr, msg As Int32, wparam As IntPtr, lparam As IntPtr) QADB.EXE: N 00089
Could you add me to that list as well please?
This issue has been reported and fixed. I have forwarded your message to the DS Manager. They will add you to the notify list so you will be notified when the fix is released in a hotfix.
What happened with this?
I tried searching the bug fixes/kb and couldn't find anything. Should I submit this issue as well?
Thanks,
Dean
This could be a bug with Window 7, but it is possible the Ribbon code must be updated for changes made in Windows 7. I would recommend submitting this issue to the support group so this can be investigated: http://ko.infragistics.com/gethelp.
DmgInc said: I'm getting this error too: though only when I develop under Windows 7. It's fine on XP.
I'm getting this error too: though only when I develop under Windows 7. It's fine on XP.
Yes...that is exactly what has been said already.
[/quote] Yeah, sorry, the page hadn't finished loading when I hit reply.
Unlike one of the previous posters, my app with the ribbon runs fine under windows 7. I only get the error when I load the form, with the ribbon on, in the visual studio designer.