Windows calculator

[cutey_kira]

Hey ppl,

can anybody help me in makeing a calculator like the windows calculator i need to know the code for the = button i have the first line,

Private Sub btnequals_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnequals.Click
total2 = total1 + (txtdisplay.Text)

End Sub

i just cant work out the next to

thanks cutey_kira
Edit/Delete Message

[Josh Lindenmuth]

The equals button should use the same code as hitting an operator for the second/third/etc time. For example:

3 * 3 * 3 --> after hitting * for the 2nd time you'd expect the screen to display 9
3 + 3 + 3 --> after hitting + for the 2nd time you'd expect the screen to display 6
3 + 3 - 3 --> same as above

Hitting = should do the same thing. Basically:
if (priorOperator = '+') then
result = priorTotal + txtDisplay.Text
else if (priorOperator = '-') then
result = priorTotal - txtDisplay.Text
else if (priorOperator = '/') then
result = priorTotal / txtDisplay.Text
else if (priorOperator = '*') then
result = priorTotal * txtDisplay.Text

Hope this helps,
Josh Lindenmuth