You may want to delete lookup
buttons from an info box class. For example, if the button is
inactivated (grayed out) because input is not allowed in that
particular field.
To delete a lookup button:
1.
Use the Windows Designer catalog to open the appropriate
window/dialog.
2.
Select the appropriate Column object, and then open the
Property Inspector.
3.
Click the Behavior tab page, and then delete the text from the
Lookup Method field.