>I have a combo with 2 columns. One of the column widths is set to zero, but it still appears as a narrow column. Any ideas how make it invisible? Columnwidths=100,0

Evan,

If you want to display only one column you can set the ColumnCount property to 1, even if the BoundColumn property set to 2. I often do this when the second column is a primary key of the combo's row source and the ControlSource is a foreign key.

HTH