server controls and variables

... 101 ASP.NET Server Controls and State 102 Form Post Data and ASP.NET Controls 108 The IPostBackDataHandler Interface ... custom server control development At the core of ASP.NET is server control technology From the Page class to the Label control to web parts, all objects in ASP.NET are server controls Server controls ... what a server control provides to clients and taking a look at some of the prebuilt controls supplied by ASP.NET We’ll study the controls inheritance bloodlines for the HTML and web controls, ...

Ngày tải lên: 27/03/2014, 13:35

... 101 ASP.NET Server Controls and State 102 Form Post Data and ASP.NET Controls 108 The IPostBackDataHandler Interface ... custom server control development At the core of ASP.NET is server control technology From the Page class to the Label control to web parts, all objects in ASP.NET are server controls Server controls ... Cameron_865-2C01.fm and Split Unregistered CHAPTER ■■■ Server Control Basics T o create server controls, you need to understand how they work This chapter provides a very high-level run-through of the various server...

Ngày tải lên: 12/08/2014, 23:20

... lots of useful and powerful AJAX controls and extenders with source code that can be used as-is in applications or server as example code for building your own AJAX-enabled server controls or an ... CodeBehind="HtmlControlsAJAX.aspx.cs" Inherits="ControlsBook2Web.Ch02.HtmlControlsAJAX" Title="HTML Controls Demo" %> ... server control development, understanding the basics of the ASP.NET processing architecture, as well as HttpModules and HttpHandlers, can help a developer understand where to plug in custom server...

Ngày tải lên: 12/08/2014, 23:20

... EnsureChildControls(); ControlsBookLib.Ch04.Label label = (ControlsBookLib.Ch04.Label) Controls[ 0]; return label.Text; } set { EnsureChildControls(); ControlsBookLib.Ch04.Label label = (ControlsBookLib.Ch04.Label) ... EnsureChildControls(); ControlsBook2Lib.Ch04.Label label = (ControlsBook2Lib.Ch04.Label )Controls[ 0]; return label.Text; } set { EnsureChildControls(); ControlsBook2Lib.Ch04.Label label = (ControlsBook2Lib.Ch04.Label )Controls[ 0]; ... EnsureChildControls(); ControlsBook2Lib.Ch04.Textbox textbox = (ControlsBook2Lib.Ch04.Textbox )Controls[ 1]; return textbox.Text; } set { EnsureChildControls(); ControlsBook2Lib.Ch04.Textbox textbox = (ControlsBook2Lib.Ch04.Textbox )Controls[ 1];...

Ngày tải lên: 12/08/2014, 23:20

... OnPageCommand(PageCommandEventArgs pce) { PageCommandEventHandler pageCommandEventDelegate = (PageCommandEventHandler)Events[PageCommandKey]; if (pageCommandEventDelegate != null) { pageCommandEventDelegate(this, ... OnPageCommand(PageCommandEventArgs pce) { PageCommandEventHandler pageCommandEventDelegate = (PageCommandEventHandler) Events[PageCommandEvent]; if (pageCommandEventDelegate != null) { pageCommandEventDelegate(this, ... object PageCommandKey = new object(); public event PageCommandEventHandler PageCommand { add { Events.AddHandler(PageCommandKey, value); } remove { Events.RemoveHandler(PageCommandKey, value);...

Ngày tải lên: 12/08/2014, 23:20

... EnsureChildControls(); return base .Controls; } } private static readonly object ItemCommandKey = new object(); public event RepeaterCommandEventHandler ItemCommand { add { Events.AddHandler(ItemCommandKey, ... following OnItemCommand is mirrored by OnItemDataBound and OnItemCreated: protected virtual void OnItemCommand(RepeaterCommandEventArgs rce) { RepeaterCommandEventHandler repeaterCommandEventDelegate ... RepeaterCommandEventHandler repeaterCommandEventDelegate = (RepeaterCommandEventHandler)Events[ItemCommandKey]; 311 Simpo PDF MergePage 312 Split Unregistered PM Cameron_865-2C07.fm and Monday,...

Ngày tải lên: 12/08/2014, 23:20

... ConfirmedLinkButton and FormConfirmation server controls in the Confirm web form demonstration aspx page The Confirm Web Form The interaction between the client form submission event and the code emitted by controls ... Client-Side and Server- Side Events The event processing that occurs in the client browser is separate from the ASP.NET activity that occurs on the server to generate HTML output and respond to server- side ... Accessing UpDown Child Controls UpDown is a composite server control that declares private controls of type TextBox to render an tag and two Button controls to render

Ngày tải lên: 12/08/2014, 23:20

... will 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 couple of server controls, ... MobileControls namespace and how mobile controls work, as compared to regular server controls We start off with a discussion of text controls Text Controls The workhorses of the ASP.NET mobile controls ... we build the server controls web form with two server controls reporting NorthWind customer data The Server Controls As mentioned in the previous section, we start out by creating server control...

Ngày tải lên: 12/08/2014, 23:20

... includes user controls, composite controls, and custom-developed controls inherited from MobileControl Creating custom mobile server controls is very similar to creating traditional mobile controls ... OnTextChanged="MCTextBox1_TextChanged"> Command Message ... Windows controls and web controls The customizations available in each environment differ mostly as a result of rendering technology: ASP.NET server controls generate HTML; Windows Forms controls...

Ngày tải lên: 12/08/2014, 23:20

... detect paging events) bool handled = false; CommandEventArgs cea = args as CommandEventArgs; // // // // if { handle Page event by extracting new start index and calling HandleSearch method, which ... detect paging events) bool handled = false; CommandEventArgs cea = args as CommandEventArgs; // // // // if { handle Page event by extracting new start index and calling HandleSearch method which ... System.Web.UI.WebControls; LiveSearchService; namespace ControlsBook2Lib.CH12.LiveSearchControls { /// /// earch control displays input textbox and button to ///capture input and start search...

Ngày tải lên: 12/08/2014, 23:20

... Testing the Live Search Controls The default look and feel of the Live Search controls displays if you drag and drop the controls onto a web form Both the Search and Result controls require little ... Search and Result custom server controls Adding Licensing to the Search and Result Controls The RsaLicenseDataAttribute attribute is applied with the appropriate values to both the Search and Result ... control, 5, 12 as hyperlink, 207, 208 click handling and, 352 Confirm web form and, 369 events and, 183 postback mechanism and, 207–211 Simpo PDF Merge and 715 Monday, February 25, 2008 2:53 PM...

Ngày tải lên: 12/08/2014, 23:20

... ; i n t main ( void ) { p u t s ( msg ) ; r e t u r n ; } • What variables and functions are declared globally? Functions and variables as symbols • Consider the simple hello world program written ... ) { p u t s ( msg ) ; r e t u r n ; } • What variables and functions are declared globally? msg, main(), puts(), others in stdio.h Functions and variables as symbols • Let’s compile, but not ... elsewhere (like the C standard library) and makes the code executable Athena is MIT's UNIX-based computing environment OCW does not provide access to it Functions and variables as symbols • Let’s...

Ngày tải lên: 25/04/2013, 08:07

... techniques, and for encapsulating server and client behaviors into a familiar and consistent component model ASP.NET provides an end-to-end AJAX story Traditional server controls create a simple server- centric ... comes with a lot of prebuilt server controls We have simple controls such as the label, and we have complex controls such as the GridView We can also create our own server controls to meet a need ... being the most common, and take some care in how we create our server controls So, we’ve dedicated Chapter to this topic Why Just Server Controls? Writing a book on just server controls allows us...

Ngày tải lên: 16/08/2013, 20:55

... AJAX server controls Now that you have the controls in your Toolbox, you can drag and drop them onto your web forms The rest of this chapter discusses these controls and their object models, and ... high-level overview of the main ASP NET AJAX server controls and how they work There is another group of ASP.NET AJAX server controls called the extender controls that ship in the ASP.NET AJAX Control ... XMLHttpRequest channel—in true AJAX style The page on the server still handles the postback as expected and executes, raising event handlers, and so on, but the final rendering of the page means that...

Ngày tải lên: 05/10/2013, 10:20

... UpdateProgress, and Timer controls onto the page called MarketData.aspx as shown in Figure 6-1 Figure 6-1 New page with ASP NET AJAX server controls After that, you just need an HTML table and a few label controls ... 118 CHAPTER ■ USING SERVER CONTROLS IN ASP.NET AJAX Figure 6-5 Editing the task list in the ASP NET designer Once again, you see ScriptManager, UpdatePanel, and UpdateProgress controls as a recurring ... UpdatePanel control containing the GridView and other controls:

Ngày tải lên: 05/10/2013, 10:20

... Server 2008: Windows Web Server 2008, Windows Server 2008 Standard, Windows Server 2008 Enterprise, Windows Server 2008 Datacenter, and Windows Server 2008 for Itanium-Based Systems Additionally, ... that mandated POSIX.1 compliance as specified in Federal Information Processing Standard (FIPS) 151-2, developed by the National Institute of Standards and Technology Windows NT 3.5, 3.51, and ... implementing and managing the system registry ■ The process and thread manager (explained in Chapter 5) creates and terminates processes and threads The underlying support for processes and threads...

Ngày tải lên: 18/10/2013, 00:15

... called report.html Open report.html and expand the DPC/ISR subsection Expand the DPC/ISR Breakdown area, and you will see summaries of the time spent in ISRs and DPCs by each driver For example: ... watermark handler associated with the previous stack frame, and so on, until it finds a frame-based exception handler If no exception handler is found, the kernel calls its own default exception handlers ... object manager’s namespace and information about objects (such as the reference count, the number of open handles, security descriptors, and so forth) ■ Process Explorer and Handle from Sysinternals...

Ngày tải lên: 20/10/2013, 20:15

... Open Handles Run Process Explorer, and make sure the lower pane is enabled and configured to show open handles (Click on View, Lower Pane View, and then Handles) Then open a command prompt and ... watermark The handle index identifies the handle entry in the handle table (Zero means display all handles.) The first handle is index 4, the second 8, and so on For example, typing !handle will ... what handle or handles are being opened but not closed This information can help the programmer find the handle leak You can also display the open handle table by using the command-line Handle...

Ngày tải lên: 20/10/2013, 20:15

... port, are created The client gets a handle to the client communication port, and the server gets a handle to the server communication port The client and the server will then use these new ports ... Lower Pane View, and then Handles.) We also want to look at unnamed handles, so click on View, Show Unnamed Handles And Mappings Now click on the Windbg.exe process, and look at its handle table You ... file and thread handles Recall that each time a load DLL event is sent, a handle to the image file is duplicated by the kernel and handed off in the event structure, as is the case with the handle...

Ngày tải lên: 24/10/2013, 18:15

... registry—Regedit.exe and a number of command-line registry tools Reg.exe, for instance, has the ability to import, export, back up, and restore keys, as well as to compare, modify, and delete keys and values.Regini.exe, ... RegisterServiceCtrlHandler function This function receives and stores a pointer to a function, called the control handler, which the service implements to handle various commands it receives from ... function, receives SCM commands directed at services in the process and invokes the target service’s control handler function (stored by RegisterServiceCtrlHandler) SCM commands include stop, pause,...

Ngày tải lên: 24/10/2013, 18:15