Error creating window handle

SyntaxEditor for Windows Forms Forum

Posted 15 years ago by byperman - Sint-Niklaas, Belgium
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A customer of ours got this error in Windows NT.
I know this could happen if there are too much window handles, but i don't think that is the problem. Any ideas?

System.ComponentModel.Win32Exception: Error creating window handle.
at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp)
at System.Windows.Forms.Control.CreateHandle()
at System.Windows.Forms.Form.CreateHandle()
at System.Windows.Forms.Control.get_Handle()
at ActiproSoftware.WinUICore.PopupControl.SetVisibleCore(Boolean visible)
at System.Windows.Forms.Control.set_Visible(Boolean value)
at System.Windows.Forms.Control.Show()
at ActiproSoftware.WinUICore.PopupControl.ShowPopup(Control owner, Boolean activate)
at ActiproSoftware.SyntaxEditor.IntelliPromptMemberList.Show(Int32 offset, Int32 length)
at ActiproSoftware.SyntaxEditor.IntelliPromptMemberList.Show()

Comments (4)

Posted 15 years ago by Actipro Software Support - Cleveland, OH, USA
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Hmmm.... Does it happen every time for the customer?


Actipro Software Support

Posted 15 years ago by byperman - Sint-Niklaas, Belgium
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It appears so, yes.
Posted 14 years ago by Giuliano Ronchi
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Same problem.
Any news about this issue? Can't find the fix in the forum.

Regards,
Giuliano
Posted 14 years ago by Actipro Software Support - Cleveland, OH, USA
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Sorry, we haven't had a chance to look at this yet but it's on the TODO list.


Actipro Software Support

The latest build of this product (v2018.1 build 0342) was released 11 days ago, which was after the last post in this thread.

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