XL97: Error Running Macro That Inserts Control into UserForm (166933)


The information in this article applies to:

  • Microsoft Excel 97 for Windows
This article was previously published under Q166933

SYMPTOMS

In Microsoft Excel 97, when you run a Visual Basic for Applications macro in which you dimension a variable as a UserForm control, such as a check box, a list box, a scroll bar, or an option button, you may receive the following error message:
Run-time error '13':
Type mismatch

CAUSE

This behavior occurs when the following conditions are true:
  • The control you are using is included in the Microsoft Forms 2.0 Object Library.

    For example, the line of code that dimensions the variable resembles any of the following examples:

    Dim X As CheckBox
    Dim Y As Label
    Dim Z As ListBox
    Dim A As OptionButton
    Dim B As ScrollBar
    Dim C As TextBox

    -and-

  • You attempt to add a control to a UserForm using a line of code similar to the following example: 
          Set X = UserForm1.Controls.Add("Forms.Checkbox.1", "Name", True)
This behavior occurs because these controls exist in both the Microsoft Excel 8.0 Object Library, which applies to dialog sheets, and in the Microsoft Excel Forms 2.0 Object Library, which applies to UserForms.

Unless you add "MsForms." to the beginning of the data type in the Dim statement, Microsoft Excel assumes that you want to use the Microsoft Excel object type, not the type in the Microsoft Forms 2.0 Object Library. This causes a problem when you attempt to insert a control by using the Set statement.

WORKAROUND

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For more information about the support options that are available and about how to contact Microsoft, visit the following Microsoft Web site:

http://support.microsoft.com/default.aspx?scid=fh;EN-US;CNTACTMS

To work around this problem, type MsForms. at the beginning of the data type in the Dim statement. For example, change the examples in the "Cause" section to the following: 
   Dim X As MsForms.CheckBox
   Dim Y As MsForms.Label
   Dim Z As MsForms.ListBox
   Dim A As MsForms.OptionButton
   Dim B As MsForms.ScrollBar
   Dim C As MsForms.TextBox
Then, set the variable to the control that you want to add using Visual Basic code.

STATUS

This behavior is by design of Microsoft Excel 97.
Modification Type:MajorLast Reviewed:6/23/2005
Keywords:kberrmsg kbprb KB166933
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