private void BindDataForType() { DataTable table = new Tables.T_NewsTypes().Open("", "SiteID = " + base._Site.ID.ToString(), "[ID]"); if (table == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().BaseType.FullName); } else { this.tv.DataTable = table; this.tv.DataBind(); foreach (TreeNode node in this.tv.Nodes) { node.NavigateUrl = ""; foreach (TreeNode node2 in node.ChildNodes) { node2.NavigateUrl = ""; } } string str = _Convert.StrToLong(Utility.GetRequest("TypeID"), -1L).ToString(); if (str != "-1") { ControlExt.SetTreeViewSelectedFromValue(this.tv, str); } else if (this.tv.Nodes.Count > 0) { this.tv.Nodes[0].Select(); } } }
private void BindDataForIsuse() { if (this.ddlLottery.Items.Count >= 1) { DataTable dt = new Tables.T_Isuses().Open("[ID], [Name]", "LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue) + " and EndTime < GetDate() and isOpened = 1", "EndTime"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_InputOpenAffiche"); } else { ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); if (this.ddlIsuse.Items.Count > 0) { this.btnOK.Enabled = true; this.tbOpenAffiche.ReadOnly = false; } else { this.btnOK.Enabled = false; this.tbOpenAffiche.ReadOnly = true; } this.BindData(); } } }
void AssociatedObject_RowValidating(object sender, RowValidatingEventArgs args) { var data = args.RowData as MaintainanceDto; if (data == null) { args.ErrorMessages.Add("General", "Invalid insert"); args.IsValid = false; return; } decimal codeValue = 0; if (!decimal.TryParse(data.MaintananceCode, out codeValue)) { args.ErrorMessages.Add("MainteanceCode", "Code no valido"); args.IsValid = false; } if (codeValue <= 0) { args.ErrorMessages.Add("ErrorCode", "Code no valido"); args.IsValid = false; } if (lastChangedObject == null) { lastChangedObject = data; } Dictionary <string, object> objectName = new Dictionary <string, object>(); objectName["DataObject"] = ControlExt.GetDataSource(AssociatedObject); objectName["ChangedValue"] = data; objectName["PreviousValue"] = new MaintainanceDto(lastChangedObject); }
private void BindDataForIsuse() { if (this.ddlLottery.Items.Count >= 1) { DataTable dt = new Tables.T_Isuses().Open("[ID], [Name]", "LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue) + " and isOpened = 1", "EndTime desc"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().BaseType.FullName); } else { ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); if (this.ddlIsuse.Items.Count > 0) { this.WinNumberOther.Visible = true; this.btnGO.Enabled = true; this.ddlIsuse_SelectedIndexChanged(this.ddlIsuse, new EventArgs()); } else { this.WinNumberOther.Visible = true; this.btnGO.Enabled = false; } } } }
private void BindDataForIsuse() { if (this.ddlLottery.Items.Count >= 1) { DataTable dt = new Tables.T_Isuses().Open("[ID], [Name]", "LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue) + " and EndTime < GetDate() and isnull(WinLotteryNumber,'') =''", "EndTime"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().FullName); } else { ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); if (this.ddlIsuse.Items.Count > 0) { this.btnGO.Enabled = true; this.tbWinNumber.Enabled = true; } else { this.btnGO.Enabled = false; this.tbWinNumber.Enabled = false; this.tbWinNumber.Text = ""; } } } }
private void BindddlIsuses(int IsuseId) { string key = "Home_Room_NewsPaper"; if (Shove._Web.Cache.GetCacheAsDataTable(key) == null) { DataTable dt = new Tables.T_NewsPaperIsuses().Open("", "", " ID desc"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试!", base.GetType().BaseType.FullName); } else { foreach (DataRow row in dt.Rows) { row["Name"] = row["Name"].ToString() + "期"; } ControlExt.FillDropDownList(this.ddlIsusesID, dt, "Name", "ID"); ListItem item = this.ddlIsusesID.Items.FindByValue(IsuseId.ToString()); if (item != null) { this.ddlIsusesID.SelectedIndex = -1; item.Selected = true; } } } }
void AssociatedObject_RowValidating(object sender, RowValidatingEventArgs args) { var data = args.RowData as BranchesDto; if (data == null) { args.ErrorMessages.Add("General", "Invalid insert"); args.IsValid = false; return; } long codeValue = Convert.ToInt64(data.BranchId); if (codeValue <= 0) { args.ErrorMessages.Add("ErrorCode", "Code no valido"); args.IsValid = false; } if (lastChangedObject == null) { lastChangedObject = data; } Dictionary <string, object> objectName = new Dictionary <string, object>(); objectName["DataObject"] = ControlExt.GetDataSource(AssociatedObject); objectName["ChangedValue"] = data; objectName["PreviousValue"] = new BranchesDto(lastChangedObject); }
private static void LeavingDateCallback(DependencyObject d, DependencyPropertyChangedEventArgs e) { AssuranceInfoComponent comp = d as AssuranceInfoComponent; if (comp != null) { string value = e.NewValue as string; ControlExt.SetDataSourcePath(comp.LeavingDate, value); } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (" + ((base._Site.UseLotteryList == "") ? "-1" : base._Site.UseLotteryList) + ")", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_WinList"); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); } }
private void Amount_LostFocus(object sender, RoutedEventArgs e) { if ((changedText) && (ItemChangedCommand != null)) { IDictionary <string, object> objectName = new Dictionary <string, object>(); objectName["DataObject"] = ControlExt.GetDataSource(this.Amount); objectName["DataSourcePath"] = ControlExt.GetDataSourcePath(this.Amount); objectName["ChangedValue"] = this.Amount.Text; ItemChangedCommand.Execute(objectName); changedText = false; } }
private void BindData() { DataTable dt = new Tables.T_Sites().Open("[ID], [Name]", "", "[Level], [ID]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_UserAddMoney"); } else { ControlExt.FillDropDownList(this.ddlSites, dt, "Name", "ID"); } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (" + ((base._Site.UseLotteryListRestrictions == "") ? "-1" : base._Site.UseLotteryListRestrictions) + ")", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_SchemeList"); } else { ControlExt.FillListBox(this.listLottery, dt, "Name", "ID"); } }
private void FillQuestionType() { DataTable dt = new Tables.T_QuestionTypes().Open("", "UseType = 1", "[ID]"); if ((dt == null) || (dt.Rows.Count == 0)) { PF.GoError(4, "数据库繁忙,请重试", "Room_Service"); } else { ControlExt.FillDropDownList(this.ddlQuestionType, dt, "Name", "ID"); } }
private void BindDataForNewsPaperTypes() { DataTable dt = new Tables.T_NewsPaperIsuses().Open("", "", "[ID]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().BaseType.FullName); } else { ControlExt.FillDropDownList(this.ddlNewsTypes, dt, "Name", "ID"); } }
protected void ddlLottery_SelectedIndexChanged(object sender, EventArgs e) { DataTable dt = new Tables.T_Isuses().Open("ID,Name", "LotteryID=" + this.ddlLottery.SelectedValue + " and getdate()>StartTime", "EndTime desc"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_ChaseList"); } else { ControlExt.FillDropDownList(this.ddlIsuses, dt, "Name", "ID"); } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (1,2,3,4,9,10,14,15,39)", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().FullName); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); } }
private void BindData() { DataTable dt = new Tables.T_CardPasswordAgents().Open("[ID], [Name]", "", "[ID]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_CardPasswordAdd"); } else { ControlExt.FillDropDownList(this.ddlCardPasswordAgents, dt, "Name", "ID"); } }
private void UpdateDo(DependencyPropertyChangedEventArgs dependencyPropertyChangedEventArgs) { var value = dependencyPropertyChangedEventArgs.NewValue; if (value != null) { AssuranceCompany.DataSource = value; ControlExt.SetDataSource(EntryDate, value); ControlExt.SetDataSource(LeavingDate, value); ControlExt.SetDataSource(Amount, value); ControlExt.SetDataSource(PolizaBox, value); } }
private void BindDataForIsuse() { DataTable dt = new Tables.T_Isuses().Open("[ID], [Name]", "LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue) + " and StartTime < GetDate() and IsOpened = 0", "EndTime"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_PrintOutput"); } else { ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); this.g.Visible = this.ddlIsuse.Items.Count > 0; } }
private void BindData() { SystemOptions options = new SystemOptions(); this.tb1.Text = options["ElectronTicket_HPCQ_Getway"].ToString(""); this.tb2.Text = options["ElectronTicket_HPCQ_UserName"].ToString(""); this.tb3.Attributes.Add("value", options["ElectronTicket_HPCQ_UserPassword"].ToString("")); ControlExt.SetDownListBoxTextFromValue(this.ddlNotFull1, options["ElectronTicket_HPCQ_NotFull"].ToString("1")); this.cb1.Checked = options["ElectronTicket_HPCQ_Status_ON"].ToBoolean(false); this.tb4.Text = options["ElectronTicket_Shove_UserName"].ToString(""); this.tb5.Attributes.Add("value", options["ElectronTicket_Shove_UserPassword"].ToString("")); ControlExt.SetDownListBoxTextFromValue(this.ddlNotFull2, options["ElectronTicket_Shove_NotFull"].ToString("1")); this.cb2.Checked = options["ElectronTicket_Shove_Status_ON"].ToBoolean(false); }
private void BindDataForIsuse() { if (this.ddlLottery.Items.Count >= 1) { DataTable dt = new Tables.T_Isuses().Open("[ID], [Name]", "LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue) + " and EndTime < GetDate() and isOpened = 0", "EndTime"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_OpenManual"); } else { ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); if (this.ddlIsuse.Items.Count > 0) { this.ddlIsuse_SelectedIndexChanged(this.ddlIsuse, new EventArgs()); if (this.ddlIsuse.SelectedValue == "45") { this.Label1.Visible = false; this.tbWinLotteryNumber.Visible = false; this.lbTipLotteryNumber.Visible = false; this.tbWinLotteryNumber.Enabled = true; this.lbTipLotteryNumber.Visible = true; this.btnEnd.Enabled = true; this.tbOpenAffiche.ReadOnly = false; } else { this.Label1.Visible = true; this.tbWinLotteryNumber.Visible = true; this.lbTipLotteryNumber.Visible = true; this.tbWinLotteryNumber.Enabled = true; this.lbTipLotteryNumber.Visible = true; this.btnEnd.Enabled = true; this.tbOpenAffiche.ReadOnly = false; } } else { this.Label1.Visible = true; this.tbWinLotteryNumber.Visible = true; this.lbTipLotteryNumber.Visible = true; this.tbWinLotteryNumber.Enabled = false; this.lbTipLotteryNumber.Visible = false; this.btnEnd.Enabled = false; this.tbOpenAffiche.ReadOnly = true; } } } }
private void BindData() { this.tbForumUrl.Text = base._Site.SiteOptions["Opt_ForumUrl"].ToString(""); ControlExt.SetDownListBoxTextFromValue(this.ddlMobileCheckCharset, base._Site.SiteOptions["Opt_MobileCheckCharset"].ToString("")); this.tbMobileCheckStringLength.Text = base._Site.SiteOptions["Opt_MobileCheckStringLength"].ToString(""); ControlExt.SetDownListBoxTextFromValue(this.ddlSMSPayType, base._Site.SiteOptions["Opt_SMSPayType"].ToString("")); this.tbSMSPrice.Text = base._Site.SiteOptions["Opt_SMSPrice"].ToString(""); ControlExt.SetDownListBoxTextFromValue(this.ddlCheckCodeCharset, base._Site.SiteOptions["Opt_CheckCodeCharset"].ToString("")); this.cbisUseCheckCode.Checked = base._Site.SiteOptions["Opt_isUseCheckCode"].ToBoolean(true); this.cbisWriteLog.Checked = base._Site.SiteOptions["Opt_isWriteLog"].ToBoolean(true); this.tbInitiateSchemeLimitLowerScaleMoney.Text = base._Site.SiteOptions["Opt_InitiateSchemeLimitLowerScaleMoney"].ToString(""); this.tbInitiateSchemeLimitLowerScale.Text = base._Site.SiteOptions["Opt_InitiateSchemeLimitLowerScale"].ToString(""); this.tbInitiateSchemeLimitUpperScaleMoney.Text = base._Site.SiteOptions["Opt_InitiateSchemeLimitUpperScaleMoney"].ToString(""); this.tbInitiateSchemeLimitUpperScale.Text = base._Site.SiteOptions["Opt_InitiateSchemeLimitUpperScale"].ToString(""); this.tbInitiateSchemeBonusScale.Text = base._Site.SiteOptions["Opt_InitiateSchemeBonusScale"].ToString(""); this.tbInitiateSchemeMinBuyScale.Text = base._Site.SiteOptions["Opt_InitiateSchemeMinBuyScale"].ToString(""); this.tbInitiateSchemeMinBuyAndAssureScale.Text = base._Site.SiteOptions["Opt_InitiateSchemeMinBuyAndAssureScale"].ToString(""); this.tbInitiateSchemeMaxNum.Text = base._Site.SiteOptions["Opt_InitiateSchemeMaxNum"].ToString(""); this.tbInitiateFollowSchemeMaxNum.Text = base._Site.SiteOptions["Opt_InitiateFollowSchemeMaxNum"].ToString(""); this.tbQuashSchemeMaxNum.Text = base._Site.SiteOptions["Opt_QuashSchemeMaxNum"].ToString(""); this.cbFullSchemeCanQuash.Checked = base._Site.SiteOptions["Opt_FullSchemeCanQuash"].ToBoolean(true); this.tbSchemeMinMoney.Text = base._Site.SiteOptions["Opt_SchemeMinMoney"].ToString(""); this.tbSchemeMaxMoney.Text = base._Site.SiteOptions["Opt_SchemeMaxMoney"].ToString(""); this.tbFirstPageUnionBuyMaxRows.Text = base._Site.SiteOptions["Opt_FirstPageUnionBuyMaxRows"].ToString(""); this.cbisFirstPageUnionBuyWithAll.Checked = base._Site.SiteOptions["Opt_isFirstPageUnionBuyWithAll"].ToBoolean(true); this.tbMaxShowLotteryNumberRows.Text = base._Site.SiteOptions["Opt_MaxShowLotteryNumberRows"].ToString(""); this.tbLotteryCountOfMenuBarRow.Text = base._Site.SiteOptions["Opt_LotteryCountOfMenuBarRow"].ToString(""); this.cbisBuyValidPasswordAdv.Checked = base._Site.SiteOptions["Opt_isBuyValidPasswordAdv"].ToBoolean(true); this.tbScoringOfSelfBuy.Text = base._Site.SiteOptions["Opt_ScoringOfSelfBuy"].ToString(""); this.tbScoringOfCommendBuy.Text = base._Site.SiteOptions["Opt_ScoringOfCommendBuy"].ToString(""); this.tbScoringExchangeRate.Text = base._Site.SiteOptions["Opt_ScoringExchangeRate"].ToString(""); this.cbScoring_Status_ON.Checked = base._Site.SiteOptions["Opt_Scoring_Status_ON"].ToBoolean(true); this.tbSchemeChatRoom_StopChatDaysAfterOpened.Text = base._Site.SiteOptions["Opt_SchemeChatRoom_StopChatDaysAfterOpened"].ToString(""); this.tbSchemeChatRoom_MaxChatNumberOf.Text = base._Site.SiteOptions["Opt_SchemeChatRoom_MaxChatNumberOf"].ToString(""); this.tbPromotionMemberBonusScale.Text = base._Site.SiteOptions["Opt_PromotionMemberBonusScale"].ToString(""); this.tbPromotionSiteBonusScale.Text = base._Site.SiteOptions["Opt_PromotionSiteBonusScale"].ToString(""); this.cbCps_Status_ON.Checked = base._Site.SiteOptions["Opt_Cps_Status_ON"].ToBoolean(true); this.cbPromotion_Status_ON.Checked = base._Site.SiteOptions["Opt_Promotion_Status_ON"].ToBoolean(true); this.tbCpsBonusScale.Text = base._Site.SiteOptions["Opt_CpsBonusScale"].ToString(""); this.tbPageTitle.Text = base._Site.SiteOptions["Opt_PageTitle"].ToString(""); this.tbPageKeywords.Text = base._Site.SiteOptions["Opt_PageKeywords"].ToString(""); this.cbisShowFloatAD.Checked = base._Site.SiteOptions["Opt_isShowFloatAD"].ToBoolean(true); this.cbMemberSharing_Alipay_Status_ON.Checked = base._Site.SiteOptions["Opt_MemberSharing_Alipay_Status_ON"].ToBoolean(true); this.tbBettingStationName.Text = base._Site.SiteOptions["Opt_BettingStationName"].ToString(""); this.tbBettingStationNumber.Text = base._Site.SiteOptions["Opt_BettingStationNumber"].ToString(""); this.tbBettingStationAddress.Text = base._Site.SiteOptions["Opt_BettingStationAddress"].ToString(""); this.tbBettingStationTelephone.Text = base._Site.SiteOptions["Opt_BettingStationTelephone"].ToString(""); this.tbBettingStationContactPreson.Text = base._Site.SiteOptions["Opt_BettingStationContactPreson"].ToString(""); }
private void ddlLeagueTypeDataBind(DropDownList ddl) { if (this.dt_FootballLeagueTypes == null) { this.dt_FootballLeagueTypes = MSSQL.Select("select * from T_FootballLeagueTypes where isUse = 1 order by [Order]", new MSSQL.Parameter[0]); } if ((this.dt_FootballLeagueTypes == null) || (this.dt_FootballLeagueTypes.Rows.Count == 0)) { JavaScript.Alert(this.Page, "请先添加联赛类别!"); } else { ControlExt.FillDropDownList(ddl, this.dt_FootballLeagueTypes, "Name", "ID"); } }
private void BindDataForLottery() { if (this.ddlElectronTicket.Items.Count >= 1) { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "PrintOutType = " + Utility.FilteSqlInfusion(this.ddlElectronTicket.SelectedValue) + " and [ID] in (" + ((base._Site.UseLotteryListRestrictions == "") ? "-1" : base._Site.UseLotteryListRestrictions) + ")", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", this.Page.GetType().BaseType.FullName); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); } } }
private void EntryDate_DataDatePickerChanged(object sender, RoutedEventArgs e) { IDictionary <string, object> valueDictionary = new Dictionary <string, object>(); DataDatePicker.DataDatePickerEventArgs ev = e as DataDatePicker.DataDatePickerEventArgs; if (ev != null) { valueDictionary = ev.ChangedValuesObjects; valueDictionary["DataSourcePath"] = ControlExt.GetDataSourcePath(EntryDate); if (ItemChangedCommand != null) { this.ItemChangedCommand.Execute(valueDictionary); } } }
private void BindDataForIsuse() { if (this.ddlLottery.Items.Count >= 1) { DataTable dt = new Tables.T_Isuses().Open("", "StartTime < GetDate() and LotteryID = " + Utility.FilteSqlInfusion(this.ddlLottery.SelectedValue), "EndTime desc"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_SchemeAtTop"); } else { this.ddlIsuse.Items.Clear(); ControlExt.FillDropDownList(this.ddlIsuse, dt, "Name", "ID"); } } }
private void BindData() { this.ddlImage.Items.Clear(); this.ddlImage.Items.Add("--选择图片--"); string path = base.Server.MapPath("../Private/" + base._Site.ID.ToString() + "/FriendshipLinks"); if (!Directory.Exists(path)) { Directory.CreateDirectory(path); } else { string[] fileList = Shove._IO.File.GetFileList(path); if (fileList != null) { for (int i = 0; i < fileList.Length; i++) { this.ddlImage.Items.Add(fileList[i]); } } } long num2 = _Convert.StrToLong(Utility.GetRequest("id"), -1L); if (num2 < 0L) { PF.GoError(1, "参数错误", this.Page.GetType().BaseType.FullName); } else { this.tbID.Text = num2.ToString(); DataTable table = new Tables.T_FriendshipLinks().Open("", "SiteID = " + base._Site.ID.ToString() + " and [ID] = " + num2.ToString(), ""); if (table == null) { PF.GoError(4, "数据库繁忙,请重试", this.Page.GetType().BaseType.FullName); } else { this.tbName.Text = table.Rows[0]["LinkName"].ToString(); this.cbisShow.Checked = _Convert.StrToBool(table.Rows[0]["isShow"].ToString(), true); this.tbOrder.Text = table.Rows[0]["Order"].ToString(); this.tbUrl.Text = table.Rows[0]["Url"].ToString(); ControlExt.SetDownListBoxText(this.ddlImage, table.Rows[0]["LogoUrl"].ToString()); } } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (1,2,3,4,9,10,14,15,39)", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().BaseType.FullName); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); string request = Utility.GetRequest("LotteryID"); if (request != "") { ControlExt.SetDownListBoxTextFromValue(this.ddlLottery, request); } } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (" + ((base._Site.UseLotteryListRestrictions == "") ? "-1" : base._Site.UseLotteryListRestrictions) + ") and [ID] <> 45", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", "Admin_InputWinNumber"); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); if (this.ddlLottery.Items.Count < 1) { this.btnGO.Enabled = false; this.tbWinNumber.Enabled = false; } } }
private void BindDataForLottery() { DataTable dt = new Tables.T_Lotteries().Open("[ID], [Name]", "[ID] in (1,2,3,4,9,10,14,15,39) and [ID] <> 45", "[Order]"); if (dt == null) { PF.GoError(4, "数据库繁忙,请重试", base.GetType().FullName); } else { ControlExt.FillDropDownList(this.ddlLottery, dt, "Name", "ID"); if (this.ddlLottery.Items.Count < 1) { this.btnGO.Enabled = false; this.tbWinNumber.Enabled = false; } } }