validation of datagridview in windows application

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I have one datagrid and i am entering values in run time . i need to validate my cell named as quantity, in which i want to enter only numbers. in which event i have to write the coding for this? am using VS 2008 windows application with c#. Can anyone one help me to solve this?

Posted 24-Jul-11 0:29am

Aswathi Narayan

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thatraja · Answer 1 · 2011-07-24T04:41:00

Solution 2

Simple Google search is enough for this

Enter Only Number In DataGridView[^]
About datagridview control's event[^]
DataGridView KeyDown?[^]

Have a great weekend
:java:

Posted 24-Jul-11 4:41am

thatraja

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Aswathi Narayan 26-Jul-11 0:54am

Thank u very much

thatraja 26-Jul-11 10:29am

You welcome, BTW Clicked the wrong vote button.

Mycroft Holmes · Answer 2 · 2011-07-24T00:50:00

Solution 1

So you need to identify the event you want to work with, probably celledit or cellleave
Create an method to consume the event.
In the method you need to identify the cell you want to work with, check out the event arguments (e)
Do what you need to do when you identify the cell needed.

Try inspecting the control you are working with, get to know the main events and properties, these wll allow you to manipulate the control effectively.

Posted 24-Jul-11 0:50am

Mycroft Holmes

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Aswathi Narayan 24-Jul-11 6:58am

My problem is if am entering any alphabets in cell named Quantity in datagridview it wont come there.Only the numbers must be displayed. am new to windows application. in web application i used filtered textbox ajax extender.. Can u help me