Question

      <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" 
        BackColor="White" BorderColor="#CC9966" BorderStyle="None" BorderWidth="1px" 
        CellPadding="4">
    <Columns>
    <asp:BoundField DataField="FileID" HeaderText="FileID" />
    <asp:BoundField DataField="FilePath" HeaderText="FilePath" />
    <asp:BoundField DataField="UploadedBy" HeaderText="CreatedBy" />
    <asp:BoundField DataField="CreatedDate" HeaderText="CreatedDate" /> 


        <asp:HyperLinkField HeaderText="LINK" NavigateUrl="show.aspx" Text="SHOW" />


    </Columns>



      conn.Open();
             SqlDataReader rdr = comm.ExecuteReader();
             if (NAME.Equals("admin"))
             {
                 GridView1.DataSource = rdr;
                 GridView1.DataBind();
             }
             else
             {
                 GridView2.DataSource = rdr;
                 GridView2.DataBind();
             }
             rdr.Close();

I want to use the hyperlink in the Gridview to pass the values dynamically according to to the row it is clicked.As I’m new to this I’m not able to do that.Please anybody help me.

Answer 1

add onRowCommand Event in your grid

OnRowCommand="OnRowCommand_GridView1"

Then define link Button with the CommandName and CommandArgument

      <asp:LinkButton ID="lnk1" runat="server" Text="DoClick"  CommandName="Select" CommandArgument='<%#Eval("FileID") %>'></asp:LinkButton>

and than on code behind

protected void GridView1_OnRowCommand(object sender, GridViewCommandEventArgs e)
    {

       if (e.CommandName == "Select")
        {
          int MyFileID = e.CommandArgument;
       //Now Perfrom here ur desired action
       }

Hope this will help you.