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Auto Generate Row Number in GridView in asp.net.

Posted By:Amit Mehra       Posted Date: June 29, 2009    Points: 40    Category: DataGrid    URL: http://www.dotnetspark.com  

This Code explains how to add auto generate serial number in a gridview dynamically using code.
 

Auto Generate Row Number in GridView in asp.net. This Code explains how to add auto generate serial number in a gridview dynamically using code.

All you have to add one template column and inside ItemTemplate tag add this lines of code.

<%# Container.DataItemIndex + 1 %>

Step 1 : Drag GridView from toolbox of Visual studio in you asp.net web page.

Step 2 : Go to the properties of Gridview and Click on Columns than add Template Column. If you wish you can set its AutoGenerateColumns Property to fasle.

Step 3: Now go the .aspx View and you can add HeaderTemplate and ItemTemplate of Newly add Template column and add this lines of code inside ItemTemplate Tag

<%# Container.DataItemIndex + 1 %>

After adding template Template column and above code inside itemTemplate tag your TemplateField code will look like this

<asp:TemplateField>
<HeaderTemplate>
Row No.
HeaderTemplate>
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
ItemTemplate>
asp:TemplateField>

See the full GridView Code

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" >
<Columns>
<asp:TemplateField>
<HeaderTemplate>
Row No.
<HeaderTemplate>
<ItemTemplate>
<%# Container.DataItemIndex + 1 %>
<ItemTemplate>
<asp:TemplateField>
<asp:BoundField DataField="FName" HeaderText="First Name" />
<asp:BoundField DataField="LName" HeaderText="Last Name"/>
<Columns>
<asp:GridView>

Here is the picture if you run the application

Hope this will helpful to all.


     

Further Readings:

Responses
Author: invincible0         Company URL: http://www.dotnetspark.com
Posted Date: August 09, 2009

thanks a lot for the useful post.. it was very helpful
Author: muthu         Company URL: http://www.theinterviewquestions.com
Posted Date: March 15, 2010

thanks its a nice post.



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