turning a textbox into a calculator

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

Hi,
I'm trying to figure out how to take the string entered into a textbox, and
if I don't just accept the number entered, if +, -, *, / were entered, to
convert that into the correct number to be displayed in the textbox. I'm not
completely sure how to go about this.
Thanks!
Melanie
 
melanieab said:
Hi,
I'm trying to figure out how to take the string entered into a textbox, and
if I don't just accept the number entered, if +, -, *, / were entered, to
convert that into the correct number to be displayed in the textbox. I'm not
completely sure how to go about this.
Thanks!
Melanie
Click to expand...

You can add a handler for textBox.KeyDown and analyze what key was pressed.
Then just set e.Handled = true to prevent bubbling.

BR,
Andrey
 
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