multicolumn listbox default strings

[sydney]

I have a multicolumn listbox and would like to change the behavior of the cell when user clicks on a cell from the default of the null string shown to a string such as '5600' and the user could then enter the remainder of the string. My first idea is to update the strings[] property when the cell is clicked, but what property (ies) give me the location of the mouse click event?

[Francois Normandin]

I have a multicolumn listbox and would like to change the behavior of the cell when user clicks on a cell from the default of the null string shown to a string such as '5600' and the user could then enter the remainder of the string. My first idea is to update the strings[] property when the cell is clicked, but what property (ies) give me the location of the mouse click event?

If you use an Event case, the Coordinates are given. Then you can use the Point to Row Column method...