how to use checkbox in datagrid using asp.net with csharp code

Question

how to use checkbox in datagrid using asp.net with csharp code please send the design and coding Regards Rao.

Akkiraju Ivaturi · Answer

Otherwise use this code: ChkBoxDataGrid AutoGenerateColumns=False BorderColor=#999999 BorderStyle=None BorderWidth=1px BackColor=White CellPadding=3 GridLines=Vertical> Text=' ' runat=server /> Text=' ' Runat=server /> Runat=server Font-Name=Verdana Font-Size=10px /> Imports System.Data Imports System.Data.SqlClient Imports System.Configuration Imports System.Web.UI.WebControls Namespace DotNetJohn Public Class ChkBoxDataGrid : Inherits System.Web.UI.Page Protected btnShow As Button Protected dtgCusts As DataGrid Protected lblSelections As Label Private Sub Page_Load(ByVal sender As System.Object ByVal e As System.EventArgs) Handles MyBase.Load If Not IsPostBack Then btnShow.Attributes.Add(onClick javascript:return confirm('Are you sure you want to delete these rows?')) BindTheData End If End Sub Sub BindTheData Dim objConn As SqlConnection Dim objCmd As SqlCommand objConn = New SqlConnection(ConfigurationSettings.AppSettings(NorthwindConnection)) Dim strSql As String strSql = SELECT Top 10 CustomerID CompanyName ContactName  _ & ContactTitle City Country Phone FROM Customers Try objCmd = New SqlCommand(strSql objConn) objConn.Open dtgCusts.DataSource = objCmd.ExecuteReader() dtgCusts.DataBind() Catch Finally If objConn.State = ConnectionState.Open Then objConn.Close() objConn.Dispose() End If End Try End Sub Sub ShowSelections(sender As System.Object e As System.EventArgs) Dim dgItem As DataGridItem Dim chkSelected As CheckBox Dim strCompanyName As String Dim strCustomerID As String lblSelections.Text =  Fooled Ya! The following rows were marked for deletion  lblSelections.Text += but not actually deleted:  For Each dgItem in dtgCusts.Items chkSelected = dgItem.FindControl(chkSelection) If chkSelected.Checked Then strCompanyName = CType(dgItem.FindControl(lblCompanyName) Label).Text strCustomerID = CType(dgItem.FindControl(lblCustomerId) Label).Text lblSelections.Text += Company Name:  & strCompanyName &  |  lblSelections.Text += Customer ID:  & strCustomerID &   End If Next End Sub End Class End Namespace

Akkiraju Ivaturi · Answer

You can use the following article: http://www.c-sharpcorner.com/uploadfile/vipinakhil/checkun-check-checkboxes-items-in-Asp-Net-datagrid-using-javascript/