private void Reset()
        {
            Rddlcampus.SelectedIndex   = 0;
            RddlDept.SelectedIndex     = 0;
            RtxtDeptEmail.Text         = string.Empty;
            RtxtPassword.Text          = string.Empty;
            RtxtSMTP.Text              = string.Empty;
            RtxtPort.Text              = string.Empty;
            RtxtPOP3.Text              = string.Empty;
            RtxtPortIn.Text            = string.Empty;
            RbtnSSL.Checked            = false;
            RbtnStatus.Checked         = false;
            ViewState["emailconfigid"] = string.Empty;

            // "Select Departments";
            RgvEmailConfig.Rebind();
        }
        protected void RgvEmailConfig_ItemCommand(object sender, GridCommandEventArgs e)
        {
            if (e.CommandName == "imgbtndelete")
            {
                GridDataItem ditem = (GridDataItem)e.Item;
                e.Item.Selected = true;
                string  DeleteID = e.CommandArgument.ToString();
                Boolean result   = false;
                result = DataAccessManager.dELETEEmailConfig(DeleteID);
                if (result == true)
                {
                    RgvEmailConfig.Rebind();
                    Reset();
                    RlblEmailconfigResulut.Text      = string.Empty;
                    LRRlblEmailconfigResulut.Visible = false;
                    RPbtnSave.Text = "Save";
                }
            }

            if (e.CommandName == "imgbtnedit")
            {
                RlblEmailconfigResulut.Text      = string.Empty;
                LRRlblEmailconfigResulut.Visible = false;
                e.Item.Selected = true;
                GridDataItem ditem                = (GridDataItem)e.Item;
                Label        lbID                 = (Label)ditem.FindControl("lbID");
                Label        lbCampusID           = (Label)ditem.FindControl("lbCampusID");
                Label        lbDeptId             = (Label)ditem.FindControl("lbDeptId");
                Label        lbDeptEmail          = (Label)ditem.FindControl("lbDeptEmail");
                Label        lbPwd                = (Label)ditem.FindControl("lbPwd");
                Label        lbSMTP               = (Label)ditem.FindControl("lbSMTP");
                Label        lbPortOut            = (Label)ditem.FindControl("lbPortOut");
                Label        lbPop3               = (Label)ditem.FindControl("lbPop3");
                Label        lbPortIn             = (Label)ditem.FindControl("lbPortIn");
                Label        lbSSL                = (Label)ditem.FindControl("lbSSL");
                CheckBox     ItemChkboxActiveuser = (CheckBox)ditem.FindControl("ItemChkboxActiveuser");
                RPbtnSave.Text             = "Update";
                ViewState["emailconfigid"] = lbID.Text;
                Rddlcampus.SelectedValue   = Convert.ToString(lbCampusID.Text);
                //==============================================================
                string campusname = string.Empty;
                campusname = Convert.ToString(Rddlcampus.SelectedText);
                DepartmentBind(campusname);
                RddlDept.SelectedValue = Convert.ToString(lbDeptId.Text);
                //==============================================================
                RtxtDeptEmail.Text = Convert.ToString(lbDeptEmail.Text);
                RtxtPassword.Text  = Convert.ToString(lbPwd.Text);
                RtxtSMTP.Text      = Convert.ToString(lbSMTP.Text);
                RtxtPort.Text      = Convert.ToString(lbPortOut.Text);
                RtxtPOP3.Text      = Convert.ToString(lbPop3.Text);
                RtxtPortIn.Text    = Convert.ToString(lbPortIn.Text);

                string Checked = Convert.ToString(lbSSL.Text);
                if (Checked == "True")
                {
                    RbtnSSL.Checked = true;
                }
                else
                {
                    RbtnSSL.Checked = false;
                }
                if (ItemChkboxActiveuser.Checked == true)
                {
                    RbtnStatus.Checked = true;
                }
                else
                {
                    RbtnStatus.Checked = false;
                }
            }
        }