SYMPTOMS
When the Change event of a worksheet is triggered, the following error message appears:
Run-time error '1004':
Application-defined or object-defined error.
CAUSE
This behavior occurs when you reference the
Names property in the Change event procedure, as in the following example:
Private Sub Worksheet_Change(ByVal Target as Excel.Range)
Names.Item("Test").RefersTo = "=$a$1"
End Sub
RESOLUTION
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The
Names property returns the
Names collection, which is a collection of all the
Name objects in the application or workbook. When you use the
Names property within a worksheet-level event procedure and do not precede it with the workbook that it refers to, a run-time error occurs. To eliminate this error, include the
Workbook object or the
ActiveWorkbook object before the
Names property.
The following sample code demonstrates how to access the
Names collection of the active workbook:
Private Sub Worksheet_Change(ByVal Target as Excel.Range)
ActiveWorkbook.Names.Item("Test").RefersTo = "=$a$1"
End Sub
REFERENCES
For more information about the Names collection, in the Visual Basic Editor, click
Microsoft Visual Basic Help on the
Help menu, type
names collection object in the Office Assistant or the Answer Wizard, and then click
Search to view the topic.
For additional information about getting help with Microsoft Visual Basic for Applications, click the article number below
to view the article in the Microsoft Knowledge Base:
226118 OFF2000: Programming Resources for Visual Basic for Applications