asp.net get the line number of the current line in ListView and GridView _ Practical Tips

The example in this article describes the line number that asp.net gets listview and the current row in the GridView. Share to everyone for your reference, specific as follows:

aspx, in Gridview/listview, there is a template column called LinkButton, and when you click it, get the index value of the row it is in

In ListView:

First type:

<ItemTemplate>
 <tr>
  <td>
  <asp:linkbutton runat= "Server" id= "btnselected" text= " <%# (container.displayindex+1). ToString ()%> ' ></asp:LinkButton>
   </td>
 </tr>
</ItemTemplate>

The second type:

<ItemTemplate>
 <li>
  <asp:linkbutton id= "Btndelete" runat= "Server" Commandname= "Delete"
   text= "<%# container.dataitem%>" ></asp:LinkButton>
 </li>
</itemtemplate >

In the GridView

First type:

<itemtemplate>
  <asp:linkbutton id= "LinkButton1" runat= "Server"
</itemtemplate>

protected void LinkButton1_Click (object sender, EventArgs e)
{
  //line number
  int row = ((GridViewRow) ((LinkButton) Sender). NamingContainer). RowIndex;
}

The second type:

<asp:gridview id= "gvtest" runat= "Server" >
  <Columns>
  <asp:TemplateField>
  < Itemtemplate>
  displayindex: <%# container.displayindex%> | | Dataitemindex: <%# container.dataitemindex%><br/>
  </ItemTemplate>
  </asp: templatefield>
  </Columns>
</asp:GridView>

I hope this article will help you to ASP.net program design.