Textboxes and Numbers - Visual Basic .NET

What is the easiest way to check if the key pressed in a textbox is numeric.

Nov 21 '05 #1

1022

Hi,
In the KeyPress event of the TextBox, do: IsNumeric(e.KeyChar)

"Michael Turner" <fi*****@m-turner.co.uk> wrote in message
news:#k**************@TK2MSFTNGP10.phx.gbl...
What is the easiest way to check if the key pressed in a textbox is numeric.

Nov 21 '05 #2

Michael Turner

I need to have this done on the keydown event any ideas?
"Shiva" <sh******@online.excite.com> wrote in message
news:%2***************@TK2MSFTNGP09.phx.gbl...

Hi,
In the KeyPress event of the TextBox, do: IsNumeric(e.KeyChar)

"Michael Turner" <fi*****@m-turner.co.uk> wrote in message
news:#k**************@TK2MSFTNGP10.phx.gbl...
What is the easiest way to check if the key pressed in a textbox is numeric.

Nov 21 '05 #3

Shiva

Sure. In the KeyDown event, have IsNumeric(Chr(e.KeyValue))

"Michael Turner" <fi*****@m-turner.co.uk> wrote in message
news:eO**************@TK2MSFTNGP11.phx.gbl...
I need to have this done on the keydown event any ideas?
"Shiva" <sh******@online.excite.com> wrote in message
news:%2***************@TK2MSFTNGP09.phx.gbl...

Hi,
In the KeyPress event of the TextBox, do: IsNumeric(e.KeyChar)

"Michael Turner" <fi*****@m-turner.co.uk> wrote in message
news:#k**************@TK2MSFTNGP10.phx.gbl...
What is the easiest way to check if the key pressed in a textbox is numeric.

Nov 21 '05 #4

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