Visual Basic 6.0 Help - Made by Darki

Let's make a calculator. All you need is Visual Basic 6.0 . Open the program and select STANDARD .EXE . Add 3 Label's 3 Text Boxes and 4 Command Buttons. Like me.
Oke, the design is ready. Let's write a code now:

Dim fnum As Double

Dim snum As Double

Private Sub Command1_Click()

On Error GoTo a

fnum = Text1.Text

snum = Text2.Text

Text3.Text = fnum + snum

a:

End Sub

Private Sub Command2_Click()

On Error GoTo b

fnum = Text1.Text

snum = Text2.Text

Text3.Text = fnum - snum

b:

End Sub

Private Sub Command3_Click()

On Error GoTo c

fnum = Text1.Text

snum = Text2.Text

Text3.Text = fnum * snum

c:

End Sub

Private Sub Command4_Click()

On Error GoTo d

fnum = Text1.Text

snum = Text2.Text

Text3.Text = fnum / snum

d:

End Sub

Done! Test it now! Yeah it works :P
If u have any questions , suggestions , if u find bugs or anything else just comment :P
Note: First write numbers in Text1 & Text2 then click the mark (+ , - , * , /)