protected void gvwSchedule_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandSource is LinkButton) { if (e.CommandName.Equals("StartStop")) { var startStopButton = e.CommandSource as LinkButton; if (startStopButton.Text == "Start") { mvwForm.SetActiveView(View4); ClassRunning classRunning = ClassService.GetClassRunning(Convert.ToInt32(e.CommandArgument)); if (classRunning != null) { lblBranch4.Text = ddlBranch.SelectedItem.Text; lblPeriod4.Text = calDate.SelectedDate.GetValueOrDefault().ToLongDateString(); lblClassName4.Text = classRunning.ClassScheduleDetail.Class.Name; lblInstructor4.Text = classRunning.ClassScheduleDetail.Instructor.Name; ViewState["ClassRunningID"] = Convert.ToInt32(e.CommandArgument); DynamicControlBinding.BindDropDown( ddlRunningInstructor, InstructorService.GetActiveInstructors(), "Name", "ID", true); DynamicControlBinding.BindDropDown( ddlRunningAssistant, InstructorService.GetActiveInstructors(), "Name", "ID", true); ddlRunningInstructor.SelectedValue = classRunning.RunningInstructorID.HasValue ? classRunning.RunningInstructorID.Value.ToString() : classRunning.ClassScheduleDetail.InstructorID.ToString(); ddlRunningAssistant.SelectedValue = classRunning.RunningAssistantID.HasValue ? classRunning.RunningAssistantID.Value.ToString() : String.Empty; txtNotes.Text = Convert.ToString(classRunning.Notes); cblAttendances.DataBind(); LoadAttendancesStatus(); } } else { } } else if (e.CommandName.Equals("Participants")) { mvwForm.ActiveViewIndex = 2; ClassRunning classRunning = ClassService.GetClassRunning(Convert.ToInt32(e.CommandArgument)); if (classRunning != null) { lblBranchName3.Text = ddlBranch.SelectedItem.Text; lblPeriod3.Text = calDate.SelectedDate.GetValueOrDefault().ToLongDateString(); lblClassName3.Text = classRunning.ClassScheduleDetail.Class.Name; lblInstructor3.Text = classRunning.ClassScheduleDetail.Instructor.Name; ViewState["ClassRunningID"] = Convert.ToInt32(e.CommandArgument); if (String.IsNullOrEmpty(hypLookUpCustomer.Attributes["onclick"])) { hypLookUpCustomer.Attributes.Add("onclick", String.Format("showPromptPopUp('PromptCustomer.aspx?', '{0}', 550, 900);", txtBarcode.ClientID)); } } gvwData.DataBind(); CountTotalParticipants(); } } }