Clean formular field by DEL key

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Posts: 5
Joined: Mon Dec 24 2007

Clean formular field by DEL key

Post by Cooperson »


acPDFCreator.Net.dll 3.0.3106.37715
acPDFCreatorLib.Net.dll 3.0.3

if you type any text into a PDF formular field, set the cursor at the beginning of the field and clean complete the field by using the DEL key and type any new text in the field, than the pdfcreator control crash with this exception

System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at a(at_aml* , at_j3* )
at b(at_agq* , at_ha* )
at a(at_pn* , at_jj* )
at a(at_pn* , UInt32 , UInt32 , Int32 , Int32* )
at a(at_pn* , at_ka* , UInt32 , UInt32 , Int32 , Int32* , UInt32 )
at e(at_ka* , UInt32 , UInt32 , Int32 )
at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageA(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Form.ShowDialog(IWin32Window owner)
at System.Windows.Forms.Form.ShowDialog()
at System.Windows.Forms.Application.ThreadContext.OnThreadException(Exception t)
at System.Windows.Forms.Control.WndProcException(Exception e)
at System.Windows.Forms.Control.ControlNativeWindow.OnThreadException(Exception e)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at System.Windows.Forms.NativeWindow.DefWndProc(Message& m)
at System.Windows.Forms.Form.DefWndProc(Message& m)
at System.Windows.Forms.Control.WmWindowPosChanged(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at SP.Forms.Form.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)

anyone an idea/hint?
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