C# Telerik类代码示例

        private void OnToolWindowCreated(object sender, Telerik.Windows.Controls.Docking.ElementCreatedEventArgs e)
        {
            var toolWindow = e.CreatedElement as ToolWindow;
            var pane = e.SourceElement as RadPane;
            var paneGroup = e.SourceElement as RadPaneGroup;
            object tag = null;
            if (pane == null && paneGroup != null)
            {
                pane = paneGroup.EnumeratePanes().FirstOrDefault();
            }
            else
            {
                if (pane != null)
                {
                    tag = pane.Tag;
                }
                else
                {
                    var splitContainer = e.SourceElement as RadSplitContainer;
                    if (splitContainer != null)
                    {
                        tag = splitContainer.Tag;
                    }
                }
            }

            SetToolWindowStyle(toolWindow, tag != null ? tag : pane.Tag);
        }

    public void RadGrid1_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)
    {
        if (e.Item is GridCommandItem)
        {
            GridCommandItem commandItem = (e.Item as GridCommandItem);
            PlaceHolder container = (PlaceHolder)commandItem.FindControl("PlaceHolder1");
            Label label = new Label();
            label.Text = "  ";

            container.Controls.Add(label);

            for (int i = 65; i <= 65 + 25; i++)
            {
                LinkButton linkButton1 = new LinkButton();

                LiteralControl lc = new LiteralControl("&nbsp;&nbsp;");

                linkButton1.Text = "" + (char)i;

                linkButton1.CommandName = "alpha";
                linkButton1.CommandArgument = "" + (char)i;

                container.Controls.Add(linkButton1);
                container.Controls.Add(lc);
            }

            LiteralControl lcLast = new LiteralControl("&nbsp;");
            container.Controls.Add(lcLast);

            LinkButton linkButtonAll = new LinkButton();
            linkButtonAll.Text = "Tất cả";
            linkButtonAll.CommandName = "NoFilter";
            container.Controls.Add(linkButtonAll);
        }
    }

 protected void grid_VisitorContacts_Delete(object sender, Telerik.Web.UI.GridCommandEventArgs e)
 {
     int id = Convert.ToInt32((e.Item as GridDataItem).OwnerTableView.DataKeyValues[e.Item.ItemIndex]["VisitorContactID"]);
     BallyliffinDataContext db = new BallyliffinDataContext();
     db.sp_visitorContacts_Delete(id);
     grid_VisitorContacts.Rebind();
 }

 protected void ddlTipoArchivo_SelectedIndexChanged(object sender, Telerik.Web.UI.DropDownListEventArgs e)
 {
     cargarColumnas(this.ddlTipoArchivo.SelectedValue);
     cargarGrilla();
     limpiarLabels();
     this.myPanel3.Visible = false;
 }

 protected void list_NeedDataSource(object sender, Telerik.Web.UI.RadListViewNeedDataSourceEventArgs e)
 {
     var doc = XDocument.Load(Server.MapPath("~/Common/配置/Depot.Mobile.xml"));
     var users = doc.Root.Elements();
     var source = users.Select(o => new { Id = o.Attribute("Id").Value, Name = o.Attribute("Name").Value }).ToList();
     list.DataSource = source;
 }

        protected void Bootstrapper_Initialized(object sender, Telerik.Sitefinity.Data.ExecutedEventArgs args)
        {
            //Register Inbound Pipe
            PublishingSystemFactory.RegisterPipe(XmlInboundPipe.PipeName, typeof(XmlInboundPipe));

            //Register Mappings
            var mappingsList = XmlInboundPipe.GetDefaultMapping();
            PublishingSystemFactory.RegisterPipeMappings(XmlInboundPipe.PipeName, true, mappingsList);

            //Register Pipe Settings
            RssPipeSettings pipeSettings = new RssPipeSettings();
            pipeSettings.IsInbound = true;
            pipeSettings.IsActive = true;
            pipeSettings.MaxItems = 25;
            pipeSettings.InvocationMode = PipeInvokationMode.Push;
            pipeSettings.UIName = "Brafton Feed";
            pipeSettings.PipeName = XmlInboundPipe.PipeName;
            pipeSettings.ResourceClassId = typeof(PublishingModuleExtensionsResources).Name;

            PublishingSystemFactory.RegisterPipeSettings(XmlInboundPipe.PipeName, pipeSettings);

            //Register Pipe Definitions
            var definitions = XmlInboundPipe.CreateDefaultPipeDefinitions();
            PublishingSystemFactory.RegisterPipeDefinitions(XmlInboundPipe.PipeName, definitions);

            //Register Outbound Pipe
            PublishingSystemFactory.RegisterPipe(CustomContentOutboundPipe.PipeName, typeof(CustomContentOutboundPipe));
        }

 protected void RadComboBoxFirma_ItemsRequested(object sender, Telerik.Web.UI.RadComboBoxItemsRequestedEventArgs e)
 {
     if (e.Text.Length > 3)
     {
         string sqlSelectCommand = "";
         sqlSelectCommand = "SELECT [UserID],[UserName] from [telerik_Users] ORDER BY [UserName]";
         SqlDataAdapter adapter = new SqlDataAdapter(sqlSelectCommand, ConfigurationManager.ConnectionStrings["KalData"].ConnectionString);
         adapter.SelectCommand.Parameters.AddWithValue("@text", e.Text);
         DataTable dataTable = new DataTable();
         adapter.Fill(dataTable);
         RadComboBoxFirma.Items.Clear();
         foreach (DataRow dataRow in dataTable.Rows)
         {
             string UserName = "";
             RadComboBoxItem item = new RadComboBoxItem();
             item.Text = (string)dataRow["UserName"].ToString();
             item.Value = dataRow["UserId"].ToString();
             UserName = (string)dataRow["UserName"];
             if (dataRow["UserName"] != System.DBNull.Value)
             {
                 UserName = (string)dataRow["UserName"];
             }
             //item.Attributes.Add("FIRMAADI", FirmaAdi);
             //item.Attributes.Add("IL_ILCE", IlIlce);
             RadComboBoxFirma.Items.Add(item);
             item.DataBind();
         }
         Label lbl = (Label)RadComboBoxFirma.Footer.FindControl("lblBulunanKayitSayisi");
         lbl.Text = "Bulunan kayıt sayısı:" + "  " + dataTable.Rows.Count.ToString();
     }
 }

 protected void RadGrid1_ItemCommand(object sender, Telerik.Web.UI.GridCommandEventArgs e)
 {
     // weonly process commands with a datasource (our image buttons)
     if (e.CommandSource == null)
         return;
     string typeOfControl = e.CommandSource.GetType().ToString();
     if (typeOfControl.Equals("System.Web.UI.WebControls.ImageButton"))
     {
         int id = 0;
         ImageButton imgb = (ImageButton)e.CommandSource;
         if (imgb.ID != "New" && imgb.ID != "Exit")
             id = (int)e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex][e.Item.OwnerTableView.DataKeyNames[0]];
         switch (imgb.ID)
         {
             case "Select":
                 break;
             case "Edit":
                 break;
             case "Delete":
                 Address adr = (from a in ctx.Addresses
                                where a.AddressId == id
                                select a).FirstOrDefault<Address>();
                 ctx.Delete(adr);
                 ctx.SaveChanges();
                 RefreshGrid(true);
                 break;
         }
     }
 }

 protected void RadGridEditor_ItemDeleted(object source, Telerik.Web.UI.GridDeletedEventArgs e)
 {
     if (e.Exception != null)
     {
         e.ExceptionHandled = true;
         SqlException ex = e.Exception as SqlException;
         if (ex == null)
             DisplayMessage("لم نتمكن من حذف الصف وذلك بسبب:  " + Environment.NewLine + e.Exception.Message);
         else
             DisplayMessage("لم نتمكن من حذف الصف وذلك بسبب:  " + Environment.NewLine + MC.CheckExp(ex));
     }
     else
     {
         DisplayMessage("تم الحذف");
         SqlConnection con = MC.EStoreConnection;
         SqlCommand cmd = new SqlCommand("", con);
         try
         {
             con.Open();
             cmd.CommandText = "Delete From TblAccounts Where AccountId = " + e.Item["AccountId"].Text;
             cmd.ExecuteNonQuery();
         }
         catch (SqlException ex)
         {
             DisplayMessage("لم نتمكن من حذف الصف التابع وذلك بسبب:  " + Environment.NewLine + MC.CheckExp(ex));
         }
         con.Close();
     }
 }

 protected void Bootstrapper_Initializing(object sender, Telerik.Sitefinity.Data.ExecutingEventArgs e)
 {
     if (e.CommandName == "RegisterRoutes")
     {
         SampleUtilities.RegisterModule<TemplateImporterModule>("Template Importer", "This module imports templates from template builder.");
     }
 }

        protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
        {
            var values = new Hashtable();
            GridEditableItem item = e.Item as GridEditableItem;

            if ((e.Item is GridEditFormItem) && (e.Item.IsInEditMode))
            {

                GridEditFormItem editform = (GridEditFormItem)e.Item;
                RadComboBox ddAnswerType = (RadComboBox)editform.FindControl("ddAnswerType");
                RadTextBox Name = (RadTextBox)editform.FindControl("Name");
                ddAnswerType.DataSource = BLL.Survey.AnswerTypes.DataSource();
                ddAnswerType.DataTextField = "Name";
                ddAnswerType.DataValueField = "SurveyAnswerTypeID";
                ddAnswerType.DataBind();
                Name.Width = Unit.Pixel(500);
                ddAnswerType.Width = Unit.Pixel(500);

                if (!e.Item.OwnerTableView.IsItemInserted) //Skip on inserts
                {

                    EntityKey = (int)item.GetDataKeyValue("EntityKey");
                    values = BLL.Survey.AnswerGroups.GetAnswerGroup(EntityKey);

                    if (values["AnswerTypeID"] != null)
                    {
                        ddAnswerType.SelectedValue = values["AnswerTypeID"].ToString();
                    }

                }

            }
        }

 protected void view_NeedDataSource(object sender, Telerik.Web.UI.RadListViewNeedDataSourceEventArgs e)
 {
     var timex = periodx.SelectedDate.HasValue ? periodx.SelectedDate.Value : DateTime.Today;
     var time = period.SelectedDate.HasValue ? period.SelectedDate.Value : DateTime.Today;
     if (timex > time)
     {
         var time_t = timex;
         timex = time;
         time = time_t;
     }
     var start = timex.AddMilliseconds(-1);
     var end = time.AddDays(1);
     var catalogs = tree.GetAllNodes().Where(o => o.Checked).Select(o => o.Value.GlobalId()).ToList();
     var source = catalogs.Join(DataContext.DepotRedoRecord.Where(o => o.Time > start && o.Time < end), o => o, o => o.CatalogId, (a, b) => b).ToList().OrderByDescending(o => o.Time).ToList();
     if (people.SelectedIndex > 0)
         source = source.Where(o => o.Operator == people.SelectedItem.Text).ToList();
     if (!"OrderId".Query().None())
     {
         var oid = "OrderId".Query().GlobalId();
         source = source.Where(o => o.OrderId == oid).ToList();
     }
     if (!toSearch.Text.Trim().None())
     {
         var a_source = DataContext.DepotObjectLoad(Depot.Id, null);
         if (!toSearch.Text.None())
         {
             var glist = a_source.Where(o => o.Name.ToLower().Contains(toSearch.Text.Trim().ToLower()) || o.PinYin.ToLower().Contains(toSearch.Text.Trim().ToLower()) || o.Code.ToLower() == toSearch.Text.Trim().ToLower()).Select(o => o.Id).ToList();
             source = glist.Join(source, o => o, o => o.ObjectId, (a, b) => b).ToList();
         }
     }
     view.DataSource = source.OrderByDescending(o => o.Time).ToList();
     //___total.Value = source.Sum(o => o.Amount).ToAmount(Depot.Featured(DepotType.小数数量库)) + "@@@" + source.Sum(o => o.Money).ToMoney();
     pager.Visible = source.Count > pager.PageSize;
 }

 private void gvPerfiles_SelectionChanged(object sender, Telerik.Windows.Controls.SelectionChangeEventArgs e)
 {
     if (gvPerfiles.SelectedItem != null)
     {
         lblEstado.Visibility = Visibility.Visible;
         cmbEstado.Visibility = Visibility.Visible;
         T_C_Perfil temp = gvPerfiles.SelectedItem as T_C_Perfil;
         txtNombre.Text = temp.Nombre;
         txtDescripción.Text = temp.Descripcion;
         btnActualizar.IsEnabled = true;
         btnEliminar.IsEnabled = true;
         btnLimpiar.IsEnabled = true;
         btnRegistrar.IsEnabled = false;
         for (int i = 0; i <= cmbEstado.Items.Count - 1; i++)
         {
             if ((cmbEstado.Items[i] as T_C_Estado) == temp.Estado)
             {
                 cmbEstado.SelectedIndex = 1;
                 break;
             }
         }
     }
     else
     {
         lblEstado.Visibility = Visibility.Hidden;
         cmbEstado.Visibility = Visibility.Hidden;
         btnActualizar.IsEnabled = false;
         btnEliminar.IsEnabled = false;
         btnLimpiar.IsEnabled = false;
         btnRegistrar.IsEnabled = true;
     }
 }

		void OnCopied(object sender, Telerik.Windows.RadRoutedEventArgs e)
		{
			var productIDColumn = this.grid.Columns["ProductID"];
			this.dataContext = grid.DataContext as MyViewModel;
			if (this.dataContext != null && !this.dataContext.ShouldCopySelectColumn && this.grid.ClipboardCopyMode.HasFlag(GridViewClipboardCopyMode.Header))
			{
				string originalText = Telerik.Windows.Controls.Clipboard.GetText();
				string updatedText = string.Empty;
				if (this.grid.SelectionMode == System.Windows.Controls.SelectionMode.Single)
				{
					updatedText = originalText.Remove(0, 1);
				}
				else
				{
					var originalColumnHeader = originalText.Split('\t').FirstOrDefault(t => t.Contains("CheckBox"));
					updatedText = originalText.Remove(0, originalColumnHeader.Length + 1);
				}
				Telerik.Windows.Controls.Clipboard.SetText(updatedText);
			}
			if (productIDColumn.IsVisible && this.grid.ClipboardCopyMode.HasFlag(GridViewClipboardCopyMode.Header))
			{
				var headerText = (productIDColumn.Header as TextBlock).Text;

				string originalText = Telerik.Windows.Controls.Clipboard.GetText();
				var originalColumnHeader = originalText.Split('\t').FirstOrDefault(t => t.Contains("TextBlock"));
				var updatedText = originalText.Replace(originalColumnHeader, headerText);
				Telerik.Windows.Controls.Clipboard.SetText(updatedText);
			}
		}

 protected void RadGridEditor_ItemInserted(object source, Telerik.Web.UI.GridInsertedEventArgs e)
 {
     if (e.Exception != null)
     {
         e.ExceptionHandled = true;
         e.KeepInInsertMode = true;
         SqlException ex = e.Exception as SqlException;
         if (ex == null)
             DisplayMessage("لم نتمكن من اضافة الصف وذلك بسبب:  " + Environment.NewLine + e.Exception.Message);
         else
             DisplayMessage("لم نتمكن من اضافة الصف وذلك بسبب:  " + Environment.NewLine + MC.CheckExp(ex));
     }
     else
     {
         DisplayMessage("تم الاضافه");
         SqlConnection con = MC.EStoreConnection;
         SqlCommand cmd = new SqlCommand("", con);
         string AccountId = ViewState["AccountId"].ToString();
         try
         {
             con.Open();
             cmd.CommandText = string.Format(@"INSERT INTO TblAccounts (AccountId, AccountName, BasicAccountId, AccountTreeId, UserIn, TimeIn)
             VALUES ({0}, N'{1}', {2}, N'{3}', {4}, GETDATE())", AccountId, ViewState["Customer"], MC.GetOptionValue(MC.AppOptions.customer), TreeID(), TheSessions.UserID);
             cmd.ExecuteNonQuery();
         }
         catch (SqlException ex)
         {
             DisplayMessage("لم نتمكن من اضافة الصف التابع وذلك بسبب:  " + Environment.NewLine + MC.CheckExp(ex));
         }
         con.Close();
     }
 }