How validate in Gridview textbox as numeric

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Hi,

I have one gridview and last column as numeric columns.

I want to validate and gridview textbox should allow only numeric.

Ho to do this..?

Posted 24-Jul-11 20:42pm

gani7787

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Prerak Patel 25-Jul-11 2:45am

Forms or web application?!

Sergey Alexandrovich Kryukov 25-Jul-11 2:53am

Always tag it: WPF, Forms, APS.NET, what?
--SA

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Abhinav S · Accepted Answer · 2011-07-24T20:50:00

Solution 1

I found this[^] had been asked some time ago.
The solutions given there are fairly accurate and should help you out.

Posted 24-Jul-11 20:50pm

Abhinav S

Comments

Uday P.Singh 25-Jul-11 2:55am

my 5!

Abhinav S 25-Jul-11 5:24am

Thank you Uday.

Sergey Alexandrovich Kryukov · Accepted Answer · 2011-07-24T20:52:00

Solution 2

Suppose you expect the type int. The only reliable way to validate the property Text of the text box is to call int.TryParse(string).

See http://msdn.microsoft.com/en-us/library/f02979c7.aspx[^].

Same thing goes for all other integer types.

—SA

Posted 24-Jul-11 20:52pm

Sergey Alexandrovich Kryukov

Comments

Uday P.Singh 25-Jul-11 2:55am

my 5!

Sergey Alexandrovich Kryukov 25-Jul-11 2:56am

Thank you, Uday.
--SA