OK
Dialog
Title "The Ultimate Pre-Cal Program"
DropDown "Calculate:",{"Area of „","Comp Angles","Degree»Radian","Grade","Find Quadrant","sin, cos, etc.","Distance"},feat
EndDlog
Determining feature
If feat=0 Then
Goto quit
ElseIf feat=1 Then
Goto „a
ElseIf feat=2 Then
Goto comang
ElseIf feat=3 Then
Goto dtr
ElseIf feat=4 Then
Goto grade
ElseIf feat=5 Then
Goto quad
ElseIf feat=6 Then
Goto sct
ElseIf feat=7 Then
Goto dist
EndIf
but if you hit the ESC button, it doesnt give a number to the variable, and it continues on to the Ifs, and it is still undefined so it crashes, I have on other programs, set feat to 0 after the goto so it will have the
If feat=0 Then
Goto Quit
EndIf
but if I want to retain the previous selection, I can't use it, which makes me want to know if there is some sort of NULL feature I can put into the coding