In the first form i have only one textbox In the textbox's valid event i have this code <strong> You are now in the Valid event of the textbox</strong> do form form2 <strong>You are STILL in the valid event of the textbox in form 1 </strong> in the second i have only one command button In the command button's click event i have this code do form form3 <strong>You are STILL in the vlaid event of the textbox in form 1</strong> in the thirtd i have only one command button In the command button's click event i have this code do form form4 <strong>You are STILL in the valid of the textbox in form 1</strong> in the fourth i have one command button and one textbox In the command button's click event i have this code thisform.text1.setfocus && trying to call SetFocus fromt he Valid of the textbox in form 1