Microsoft KB Archive/161477

= XL97: Error Using RemoveItem Method =

Article ID: 161477

Article Last Modified on 11/23/2006

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APPLIES TO


 * Microsoft Excel 97 Standard Edition

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This article was previously published under Q161477





SYMPTOMS
If you use the RemoveItem method to remove an entry from either a ListBox or ComboBox control, you may receive the following error message:

Run-time error '-2147024809 (80070057)':

Invalid argument.



CAUSE
This problem may occur when both of the following conditions are true:


 * You use the RemoveItem method for either a ListBox or ComboBox control. -and-


 * The ListBox or ComboBox control is data bound (the RowSource property is set to a range on a worksheet).



RESOLUTION
In order to remove an item from either a ListBox or ComboBox control when the control is bound to a worksheet range, reset the range reference for the RowSource property of the control.

The following example creates a UserForm with a ListBox control and a CommandButton (with associated macro code) for removing an item from the ListBox.

NOTE: The macro does not permanently delete any items from your source data; it changes the reference for a defined name. Because the RowSource property is set to this defined name, the items that are displayed in the list vary according to the range you assign to the defined name.

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Example
 Close and save any open workbooks, and then create a new workbook. Define the range A1:A5 in Sheet1 as myrange . Type the following data in Sheet1:

A1: a

A2: b

A3: c

A4: d

A5: e

 Start the Visual Basic Editor (press ALT+F11). On the Insert menu, click UserForm. Click the ListBox control in the Toolbox and add a ListBox to the UserForm.</li> If the Properties window is not visible, press F4.</li> Change the RowSource property of the ListBox control to Sheet1!myrange .</li> Add a CommandButton control to the UserForm.</li> Double-click the CommandButton to display the Visual Basic module associated with the UserForm.</li>  For the Click event of the CommandButton control, type the following macro code: Private Sub CommandButton1_Click

Sheet1.Range("myrange").Resize _ (Sheet1.Range("myrange").Rows.Count - 1, 1).Name _ = "myrange"

ListBox1.RowSource = "Sheet1!myrange"

End Sub </li> Press F5 to run the UserForm.

The UserForm appears and the ListBox control is populated with the values from A1:A5.</li> Click the CommandButton.

The last value in the list is removed from the ListBox.</li> Close the UserForm.</li></ol>

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STATUS
This behavior is by design of Microsoft Excel.

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MORE INFORMATION
For additional information about the RowSource Property, please see the following article in the Microsoft Knowledge Base:

161072 XL97: Cannot Use Mouse to Populate RowSource or ListFillRange

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