I'm trying to delete a row from gridview manually, i mean that i can use SHOWDELETEBUTTON=TRUE, that's easy but i want to delete it via button code, so far i have done this but couldn'y figure out that what to do more

.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
     <asp:GridView ID="gvTest" runat= "server" OnRowDataBound="gvTest_RowDataBound">
      <Columns>
       <asp:TemplateField HeaderText="Delete" >
        <ItemTemplate>
         <asp:Button ID="btnDelete" runat="server"  Text="Delete" onCommand="gvTest_Delete"  CommandName="deleterow" 
          CommandArgument='<%# Container.DataItemIndex %>'   />
        </ItemTemplate>
       </asp:TemplateField>
       <asp:TemplateField HeaderText="Enter Key">
        <ItemTemplate>
         <asp:TextBox ID="txtboxTest" Width="90" runat="server" />
        </ItemTemplate>
       </asp:TemplateField>
       <asp:TemplateField HeaderText="Select Value">
        <ItemTemplate>
         <!-- <asp:Image ID="img1" runat="server" ImageUrl="DSC03148.jpg" Height="10%" Width="5%" /> -->
        <asp:DropDownList ID= "ddListTest" runat="server" DataSourceid="SqlDS01" DataTextField="name" DataValueField="stid" ></asp:DropDownList>
        </ItemTemplate>
       </asp:TemplateField>
      </Columns>
     </asp:GridView>
     <asp:SqlDataSource id="SqlDS01"  runat="server" ConnectionString="Data Source=PALERIDER-PC;Initial Catalog=Login;Integrated Security=True"
          SelectCommand = "select stid, name from login" >
     </asp:SqlDataSource>
    </div>
   </form>
</body>
</html>

.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;

public partial class Default2 : System.Web.UI.Page
{
    public String constrng = "Data Source=PALERIDER-PC;Initial Catalog=Login;Integrated Security=True";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {

            SqlConnection sqlcon = new SqlConnection(constrng);
            String com1 = "select * from login";
            SqlCommand sqlcom = new SqlCommand(com1, sqlcon);
            SqlDataAdapter sqlda = new SqlDataAdapter(sqlcom);
            DataSet ds = new DataSet();

            try
            {
                sqlcon.Open();
                sqlda.Fill(ds);
                gvTest.DataSource = ds;
                gvTest.DataBind();
            }
            catch (Exception exc)
            {
                Response.Write(exc.ToString());
            }
            finally
            {
                sqlcon.Close();
            }
        }
    }

    protected void gvTest_RowDataBound(Object sender, GridViewRowEventArgs e) 
    {
        if (e.Row.RowType == DataControlRowType.DataRow) 
        {
            DropDownList ddlist = (DropDownList)e.Row.FindControl("ddListTest");
            ddlist.Items.Insert(0, "Select");
        }
    }

    protected void gvTest_Delete(Object sender, CommandEventArgs e) 
    {
        if (e.CommandName == "deleterow")
        {
            int index_row = Convert.ToInt32(e.CommandArgument);
            //Response.Write(index_row);
            Button GrdBtn = (Button)gvTest.Rows[index_row].FindControl("btnDelete");
            TextBox GrdTxtBox = (TextBox)gvTest.Rows[index_row].FindControl("txtboxTest");
            DropDownList GrdDlist = (DropDownList)gvTest.Rows[index_row].FindControl("ddListTest");

        }
    }

    protected void gvTest_SelectedIndexChanged(object sender, EventArgs e)
    {

    }
}
Member Avatar for LastMitch

I'm trying to delete a row from gridview manually, i mean that i can use SHOWDELETEBUTTON=TRUE, that's easy but i want to delete it via button code, so far i have done this but couldn'y figure out that what to do more

@HunainHafeez

I think someone gave a solution that is similiar to yours:

http://forums.asp.net/t/1941123.aspx?manually+deleting+row+from+GRIDVIEW

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