如何在DataGrid中添加删除事件？

Question

http://dotnet.aspx.cc/ShowDetail.aspx?id=8ADE535F-AD40-4DE3-A962-A64B4FAF12C4

Answer 1

datagrid_ItemCommand(object,e)事件
{
    if(e.CommandName == "Delete")
    {
       //删除操作
    }
}

Answer 2

Private Sub dgdDepartment_ItemCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles dgdDepartment.ItemCommand
        If Session("role") = "班主任" Or Session("role") = "浏览员" Then
            '  Response.Write("<script>alert('你没有权限编辑或删除记录！')</script>")
            Exit Sub        End If        Dim id As Integer = dgdDepartment.DataKeys(e.Item.ItemIndex)
        If e.CommandName = "delete" Then            DeleteSingleRecord(id)
            GetData()
            Response.Redirect("DepartmentInfo.aspx")
        ElseIf e.CommandName = "edit" Then            Response.Redirect("DepartmentAdd.aspx?id=" + id.ToString)        End If    End Sub
    '删除一条记录。
    Private Sub DeleteSingleRecord(ByVal departmentid As Int32)
        Dim cmd As New SqlCommand("delete from department where departid=@departid", cnn)
        cmd.Parameters.Add("@departid", departmentid)
        Try
            cnn.Open()
            cmd.ExecuteNonQuery()
        Catch ex As Exception
            Response.Write(ex.Message)
        Finally
            cnn.Close()        End Try
    End Sub

Answer 3

这个
private void DataGrid2_DeleteCommand
(object source,System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
Label1.Text="ok";
}