See Also Example Applies To Specifics
Returns or sets the width (in pixels) of the list for the specified command bar combo box control. Read/write Long.
Note An error occurs if you attempt to set this property for a built-in control.
Remarks
If this property is set to -1, the width of the list is based on the length of the longest item in the combo box list. If this property is set to 0, the width of the list is based on the width of the control.