Delete Selected Row in GridView Without Using Database
Gridview Selected Row Delete GridView RowDeleting Without DataBase Connection for Temporary Table Gridview in Asp.Net C#.
DEMO
HTML CODING
Gridview Selected Row Delete GridView RowDeleting Without DataBase Connection for Temporary Table Gridview in Asp.Net C#.
DEMO
HTML CODING
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" OnRowDeleting="GridView2_RowDeleting" >
<AlternatingRowStyle BackColor="#FF9966" />
<Columns>
<asp:BoundField DataField="Sno" HeaderText="SNO" />
<asp:BoundField DataField="Name" HeaderText="NAME" />
<asp:BoundField DataField="City" HeaderText="CITY" />
<asp:TemplateField HeaderText="Delete">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CommandName="delete">Delete</asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<HeaderStyle BackColor="#CC3300" />
<RowStyle BackColor="Silver" />
</asp:GridView>
</div>
</form>
</body>
</html>
C# CODING
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 RemoveRow : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
Bind();
}
}
protected void Bind()
{
DataTable dt = new DataTable();
dt.Columns.Add("Sno", typeof(string));
dt.Columns.Add("Name", typeof(string));
dt.Columns.Add("City", typeof(string));
dt.Rows.Add("1", "AAA", "Mumbai");
dt.Rows.Add("2", "BBB", "New Delhi");
dt.Rows.Add("3", "CCC", "Kolkata");
dt.Rows.Add("4", "DDD", "Chennai");
dt.Rows.Add("5", "EEE", "Bangalore");
Session["Remove"] = dt;
DataTable dt1 = (DataTable)Session["Remove"];
GridView2.DataSource = dt;
GridView2.DataBind();
}
protected void GridView2_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
DataTable dt1 = (DataTable)Session["Remove"];
// DataTable dt = new DataTable();
if (dt1.Rows.Count > 0)
{
dt1.Rows[e.RowIndex].Delete();
GridView2.DataSource = dt1;
GridView2.DataBind();
}
}
}
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