Error displaying a WinForm in Design mode with a custom control on it.

Posted by George on Stack Overflow See other posts from Stack Overflow or by George
Published on 2010-06-11T05:04:21Z Indexed on 2010/06/11 5:13 UTC
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I have a UserControl that is part of a Class library. I reference this project from my solution. This adds a control from the referenced project to my toolbox. I add tghe control to a form. Everything looks good, I compile all and run. Perfect...

But when I close the .frm with the control on it and re-open it, I get this error. The code continues to run.

It may have something to do with namespaces. The original namespace was simply "Design" and this was ambiguous and conflicting so i decided to rename it. I think that's when my problems began.

    To prevent possible data loss before loading the designer, the following errors must be resolved:   



    2 Errors   

  Ignore and Continue   
    Why am I seeing this page?   





   Could not find type 'Besi.Winforms.HtmlEditor.Editor'. Please make sure that the assembly that contains this type is referenced. If this type is a part of your development project, make sure that the project has been successfully built using settings for your current platform or Any CPU.     




Instances of this error (1)  

1.   There is no stack trace or error line information available for this error.  


Help with this error  

Could not find an associated help topic for this error. Check Windows Forms Design-Time error list   


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   The variable 'Editor1' is either undeclared or was never assigned.     Go to code  





Instances of this error (1)  

1.   BesiAdmin frmOrder.Designer.vb Line:775 Column:1   Show Call Stack  

at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.Error(IDesignerSerializationManager manager, String exceptionText, String helpLink)
at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeExpression(IDesignerSerializationManager manager, String name, CodeExpression expression)
at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeExpression(IDesignerSerializationManager manager, String name, CodeExpression expression)
at System.ComponentModel.Design.Serialization.CodeDomSerializerBase.DeserializeStatement(IDesignerSerializationManager manager, CodeStatement statement)  

Help with this error  

MSDN Help   


Forum posts about this error  

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