Pro Server Controls and AJAX Components phần 4 docx

... earlier: protected virtual void OnCommand(CommandEventArgs ce) { CommandEventHandler commandEventDelegate = (CommandEventHandler) Events[CommandKey]; if (commandEventDelegate != null) { commandEventDelegate(this, ... http://www.simpopdf.com CHAPTER 5 ■ SERVER CONTROL EVENTS 217 protected virtual void OnCommand(CommandEventArgs ce) { CommandEventHandler commandEventDelegate = (Comma...

Ngày tải lên: 12/08/2014, 23:20

... detect paging events) bool handled = false; CommandEventArgs cea = args as CommandEventArgs; // handle Page event by extracting new start index // and calling HandleSearch method which does ... the web service if (cea.CommandName == "Page") { PageNumber = Convert.ToInt32(cea.CommandArgument); HandleSearch(); } return handled; } private void HandleSearch() { SourceReq...

Ngày tải lên: 12/08/2014, 23:20

... Intermediate–Advanced Cameron, Michalk ASP.NET 3.5 Server Controls and AJAX Components The eXperT’s Voice ® in .neT Pro ASP.NET 3.5 Server Controls and AJAX Components cyan MaGenTa yelloW Black panTone 123 c Rob Cameron and Dale ... ASP.NET server controls including data-binding server controls, web parts, ASP.NET AJAX server controls, and extende...

Ngày tải lên: 12/08/2014, 23:20

... effective AJAX- enabled web applications. Listings 2-21 and 2-22 contain the HtmlControlsAJAX demonstration .aspx and code-behind class files, respectively. Listing 2-21. The HtmlControlsAJAX Web ... management in server controls, but first, we provide a quick introduction to the new AJAX functionality first available in ASP.NET 3.0 and enhanced in ASP.NET 3.5. ASP.NET AJAX A...

Ngày tải lên: 12/08/2014, 23:20

... EnsureChildControls(); ControlsBook2Lib.Ch 04. Label label = (ControlsBook2Lib.Ch 04. Label )Controls[ 0]; return label.Text; } set { EnsureChildControls(); ControlsBook2Lib.Ch 04. Label label = (ControlsBook2Lib.Ch 04. Label )Controls[ 0]; ... EnsureChildControls(); ControlsBook2Lib.Ch 04. Textbox textbox = (ControlsBook2Lib.Ch 04. Textbox )Controls[ 1]; return textbox.Text; }...

Ngày tải lên: 12/08/2014, 23:20

... following OnItemCommand is mirrored by OnItemDataBound and OnItemCreated: protected virtual void OnItemCommand(RepeaterCommandEventArgs rce) { RepeaterCommandEventHandler repeaterCommandEventDelegate ... SERVER CONTROL DATA BINDING 291 We next discuss how CreateChildControls handles control creation. Here is the code for CreateChildControls: override protected void CreateChildControls(...

Ngày tải lên: 12/08/2014, 23:20

... receive postback handling // to properly handle child input controls Page.RegisterRequiresPostBack(this); Cameron_865-2C08.fm Page 390 Monday, February 18, 2008 4: 10 PM Simpo PDF Merge and Split Unregistered ... UpDown server control has a number of important properties that we discuss in the next section. Key Properties: MinValue, MaxValue, Increment, and Value The UpDown server...

Ngày tải lên: 12/08/2014, 23:20

... Page 44 4 Thursday, February 21, 2008 1:01 PM Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 47 2 CHAPTER 10 ■ OTHER SERVER CONTROLS protected override void CreateChildControls() ... create server controls and statically code the page layout and what server controls appear on a page as part of an application. Initially, there are perhaps just a...

Ngày tải lên: 12/08/2014, 23:20

... to provide expand/collapse functionality in the property browser for complex types such as properties with subproperties. This also provides a more useful value for the complex type in the property ... create and remove help service contexts and attributes, and display help topics by keyword and URL. IInheritanceService Permits a designer to search for components of derived class...

Ngày tải lên: 12/08/2014, 23:20

... http://www.simpopdf.com 7 14 ■INDEX ASP.NET request-processing architecture and, 85 state management and, 85–96 ASP.NET AJAX, 78–81 classes/interfaces of, 41 7 client-side scripts and, 347 , 41 3 44 0 infrastructure of, 41 6 42 6 server controls and, ... and, 42 6 43 9 ASP.NET AJAX client script, 41 9 ASP.NET AJAX Control Toolkit, 78 ASP.NET SQL Server Registration Tool...

Ngày tải lên: 12/08/2014, 23:20