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I tried this code, but I think this is for C#. I need something similar to VS2008 (VBA). Thanks
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I tried this code, but I think this is for C#. I need something similar to VS2008 (VBA). Thanks

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Both answers works for me. Thanks
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You could just use the RegularExpressionValidator<wbr /> with the proper regex string to allow numbers only. &nbsp;Try placing the following code within the &lt;EditItemTemplate&gt;&lt;/EditIt<wbr />emTemplate<wbr />&gt; for the field you want to control.<br />
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Check out <a href="http://regexlib.com/Search.aspx?k=numbers%20only" rel="ugc">http://regexlib.com/Search.aspx?k=numbers%20only</a>&nbsp;for more regular expressions to use. &nbsp;This is where I got the one for allows numbers only. &nbsp;Good luck.<br />

<pre><code id="code-254028">&lt;asp:RegularExpressionValidator id=&quot;reNumbersOnly&quot; runat=&quot;server&quot; ControlToValidate=&quot;txtFieldToControl&quot; ValidationExpression=&quot;^[+]?\d*$&quot; Text=&quot;Numbers Only Please.&quot; /&gt;
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You could just use the RegularExpressionValidator with the proper regex string to allow numbers only.  Try placing the following code within the <EditItemTemplate></EditItemTemplate> for the field you want to control.

Check out http://regexlib.com/Search.aspx?k=numbers%20only [http://regexlib.com/Search.aspx?k=numbers%20only] for more regular expressions to use.  This is where I got the one for allows numbers only.  Good luck.


<asp:RegularExpressionValidator id="reNumbersOnly" runat="server" ControlToValidate="txtFieldToControl" ValidationExpression="^[+]?\d*$" Text="Numbers Only Please." />


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I'm using Visual Studio 2008 DatagridView. 
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I'm using Visual Studio 2008 DatagridView. 

How to accept only numbers in VS2008 Datagridview cell for windows application ?

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.