Number Textbox

[Jared]

Hi,

I have decided the best way to prevent characters from data entry is to use
numericupdown control.

The only problem is I need way to hide the updown control....wish there was
a property for this.

Anyone now easy way to get rid of updown arrows.

Thanks
Jared

 

[Morten Wennevik]

Jared

Simply process the KeyPress event and ignore entries that does not comply
with Char.IsDigit or Char.IsControl.

 

[Claes Bergefall]

Why not a numeric textbox instead?
http://groups.google.com/group/microsoft.public.dotnet.languages.vb/msg/7fe39a9f565c4ded?hl=sv

/claes

 

[Jared]

cool code.

 

[Jared]

How do I ignore a keypress...there is no .Supress option and can't assign
null

 

[Jared]

handled = true .. got it

 

[Morten Wennevik]

If you only test for Char.IsDigit only numbers will be accepted, but then
backspace would not work, even though delete does. This is solved by also
testing for Char.IsControl.

 

[Claes Bergefall]

If you set the ES_NUMBER style (as shown in the code I posted) you don't
need to worry about IsDigit, IsControl or KeyPress

/claes

If you only test for Char.IsDigit only numbers will be accepted, but then
backspace would not work, even though delete does. This is solved by also
testing for Char.IsControl.