I have 2 textboxes in main form.
what i want is:
Every time i write in textbox 1, I want textbox 2 to get a NULL value and vice versa.
The action I did is via the IF command, only the problem is that textbox 2 is getting the value NULL, but it doesnt displayed in the form (not refreshed).
How can I refresh textbox 2 without saving to form.