Hi Allen,

Thanks for posting here. Regarding on the issue, I am
finding proper resource to assist you and we will update as soon as posible.

Regards,

Steven Cheng
Microsoft Online Support

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with no warranties, and confers no rights.)

Hi Allen,

Is your collection editor customized or the default collection editor? Can
you show me the code how you use the collection editor?

Normally, if you try the following small code snippet, does the problem
still exist?

public class UserControl1 : System.Windows.Forms.UserControl
{

private string[] arr=null;
public string [] Arr_Property
{
    get
    {
        return arr;
    }
    set
    {
        arr=value;
    }
}
}

If you use above usercontrol in the designer, VS.net will automatically
attach a CollectionEditor with Arr_Property, so you can try if this
CollectionEditor also hangs.

Thank you for your patience and cooperation. If you have any questions or
concerns, please feel free to post it in the group. I am standing by to be
of assistance.

Best regards,
Jeffrey Tan
Microsoft Online Partner Support