Iam using vb6 .Please can u write any code which can guide me that how to use Switch statement.I shall be so much thankfull if the code would be also execute. For example i have four option buttons i have a choice to only select one .I think in this way Switch statement can be use..but how...? Thnaks in advance.

I think you mean Select Case...it is VB's equivalent to C/C++'s switch statement. IN C/C++ switch(aValue) {     case 0:         DoSomething();         break;     case 1:         DoSomethingElse();         break; } IN VB Select Case(aValue)     Case 0: Call DoSomething()     Case 1: Call DoSomethingElse() End Select but back to the option button. when you put them on the form they will only allow one to be selected at a time so all you have to do is find out which one was selected. Let's say you have four option buttons: Option1 Option2 Option3 Option4 And One Command Button: Command1 Then you do this: Private Sub Command1_Click()     If Option1.Value Then         MsgBox "You Selected Option1", vbOKOnly, "Done"     ElseIf Option2.Value Then         MsgBox "You Selected Option2", vbOKOnly, "Done"     ElseIf Option3.Value Then         MsgBox "You Selected Option3", vbOKOnly, "Done"     ElseIf Option4.Value Then         MsgBox "You Selected Option4", vbOKOnly, "Done"     End If End Sub