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Re: Class already exists ... help please!!

 
 
Alvin Bruney [MVP]
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      04-06-2004
this is an asp.net forum, you have a windows forms error please post this in
the appropriate newsgroup. Do you have the wrong library imported by c

--
Regards,
Alvin Bruney [ASP.NET MVP]
Got tidbits? Get it here...
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"Vince" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> I'm getting the following error when trying to create a new instance of a

class in my webform. Any ideas?
>
> Server Error in '/TestSunMiScale' Application.
> --------------------------------------------------------------------------

------
>
> Class already exists
> Description: An unhandled exception occurred during the execution of the

current web request. Please review the stack trace for more information
about the error and where it originated in the code.
>
> Exception Details: System.ComponentModel.Win32Exception: Class already

exists
>
> Source Error:
>
> An unhandled exception was generated during the execution of the current

web request. Information regarding the origin and location of the exception
can be identified using the exception stack trace below.
>
> Stack Trace:
>
>
> [Win32Exception (0x80004005): Class already exists]
> System.Windows.Forms.WindowClass.RegisterClass() +1089
> System.Windows.Forms.WindowClass.Create(String className, Int32

classStyle) +181
> System.Windows.Forms.NativeWindow.CreateHandle(Cre ateParams cp) +215
> System.Windows.Forms.Control.CreateHandle() +212
> System.Windows.Forms.Control.get_Handle() +60
> System.Windows.Forms.Control.CreateHandle() +199
> System.Windows.Forms.AxHost.CreateHandle() +254
> System.Windows.Forms.Control.CreateControl(Boolean fIgnoreVisible) +157
> System.Windows.Forms.Control.CreateControl() +19
> ScaleInterface.clsScale..ctor() +49



 
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