c# data matrix render VIEWSTATE AND SCRIPTING in C#.NET

Drawer DataMatrix in C#.NET VIEWSTATE AND SCRIPTING

CHAPTER 4 VIEWSTATE AND SCRIPTING
Data Matrix Creator In C#
Using Barcode printer for Visual Studio .NET Control to generate, create Data Matrix ECC200 image in .NET framework applications.
www.OnBarcode.com
Recognizing Data Matrix In Visual C#
Using Barcode scanner for .NET Control to read, scan read, scan image in .NET framework applications.
www.OnBarcode.com
This page is now ready to go. The results are quite different from similar functionality provided by postbacks. The lists populate quickly, the UI remains responsive while the address is looked up in the background, and the browser is not clicking and running its status bar for refreshes. Even on a LAN, this interface is more responsive and usable than it would be using postbacks. One of the greatest things about this feature is that it s cross-browser compatible. In Figure 4-13 you see the Pool Hall Address Lookup page running in the Firefox browser.
Matrix Barcode Generation In Visual C#
Using Barcode generator for Visual Studio .NET Control to generate, create Matrix 2D Barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Drawing Denso QR Bar Code In Visual C#.NET
Using Barcode creation for Visual Studio .NET Control to generate, create QR Code 2d barcode image in VS .NET applications.
www.OnBarcode.com
Figure 4-13. A page leveraging out-of-band callbacks running in Firefox Even though all of the features you ve looked at in this chapter are cross-browser compatible, this feature is worthy of note: In the past, it would have been safe to assume it was IE only. The new TreeView Web Form control also makes use of this callback infrastructure, meaning that this new control is also cross-browser compatible.
Drawing DataMatrix In Visual C#
Using Barcode creator for Visual Studio .NET Control to generate, create Data Matrix 2d barcode image in VS .NET applications.
www.OnBarcode.com
Creating Code39 In C#.NET
Using Barcode creator for Visual Studio .NET Control to generate, create Code 3 of 9 image in VS .NET applications.
www.OnBarcode.com
Summary
Generating Barcode In Visual C#.NET
Using Barcode generation for Visual Studio .NET Control to generate, create Barcode image in Visual Studio .NET applications.
www.OnBarcode.com
Print European Article Number 8 In C#
Using Barcode maker for .NET Control to generate, create EAN-8 Supplement 2 Add-On image in .NET applications.
www.OnBarcode.com
The ASP .NET Framework provides a rich set of features for leveraging client-side functionality, including JavaScript. The ViewState and ControlState features use HTML hidden input to store state information on the client, which saves you from writing a lot of redundant boilerplate code. However, you must carefully monitor ViewState because it can quickly bloat your requests and responses. Version 2.0 increases the efficiency of the hashing algorithms in use to generate the ViewState value, decreasing the size of the value stored in the hidden input. In some situations, the ViewState size will still cause an unacceptable performance hit; in these cases, you have the option of replacing the location where the ViewState value is stored with one of your choosing (like Session, Cache, or a database).
Data Matrix 2d Barcode Reader In Visual C#
Using Barcode scanner for Visual Studio .NET Control to read, scan read, scan image in .NET applications.
www.OnBarcode.com
Drawing DataMatrix In None
Using Barcode maker for Microsoft Excel Control to generate, create Data Matrix ECC200 image in Office Excel applications.
www.OnBarcode.com
CHAPTER 4 VIEWSTATE AND SCRIPTING
Create USS-128 In Objective-C
Using Barcode printer for iPad Control to generate, create GTIN - 128 image in iPad applications.
www.OnBarcode.com
Generate GS1 - 13 In None
Using Barcode generator for Software Control to generate, create EAN 13 image in Software applications.
www.OnBarcode.com
ASP .NET script-generation features have been aggregated and extended via the services the new ClientScript object provides. This object, a property of the Page object, exposes many methods you can use to generate JavaScript, and to avoid sending duplicate blocks of JavaScript to the client. There is a powerful new facility for doing out-of-band callbacks from the client to the server, which allows you to do partial page refreshes and avoid the overhead of a full postback to the server.
Paint European Article Number 13 In None
Using Barcode drawer for Font Control to generate, create EAN-13 image in Font applications.
www.OnBarcode.com
UPC Symbol Creation In Java
Using Barcode creation for BIRT reports Control to generate, create UPC-A Supplement 5 image in Eclipse BIRT applications.
www.OnBarcode.com
PART
Draw EAN128 In .NET Framework
Using Barcode creator for VS .NET Control to generate, create UCC - 12 image in VS .NET applications.
www.OnBarcode.com
Printing Code 39 In None
Using Barcode generation for Online Control to generate, create Code39 image in Online applications.
www.OnBarcode.com
.NET Middle Tier Solutions
Generating Code 128 Code Set C In Java
Using Barcode drawer for Java Control to generate, create Code 128 Code Set A image in Java applications.
www.OnBarcode.com
Barcode Printer In Objective-C
Using Barcode maker for iPad Control to generate, create Barcode image in iPad applications.
www.OnBarcode.com
The middle tier is frequently the heart of a distributed application. All the information moves
Encoding PDF-417 2d Barcode In None
Using Barcode generator for Font Control to generate, create PDF417 image in Font applications.
www.OnBarcode.com
Drawing Data Matrix ECC200 In None
Using Barcode encoder for Online Control to generate, create ECC200 image in Online applications.
www.OnBarcode.com
through this layer: data on its way from the database to the user interface and user information posted from a form that kicks off a transaction. This is where the brains and the rules of the application reside. More than the concept of business objects, the functionality of this tier of the application can fall within many categories. As service orientation continues to gain momentum, it becomes more important to understand and leverage messaging infrastructures. For Web-based applications, the application is intrinsically stateless, so frequently the work you need to do does not involve stateful business objects, but rather stateless services processing and preparing messages. There are also many permutations and combinations of layers and tiers in a distributed application. How the layers of an application are deployed across physical tiers will affect the options you have for communicating across these layers. Making the correct choices among these options is critical for the success of any distributed application, as they make up the plumbing of your application.
5
This chapter focuses on security, the vertical slice of any distributed application. Here you ll see how to keep assemblies secure and how you can leverage encryption in the .NET Framework, as well as some new security features in ASP.NET 2.0.
6
This chapter is on Web Services in the .NET Framework. We ll take a look at why you would want to use Web Services, we ll examine them from a vendor-neutral perspective to see how they provide for excellent cross-platform interoperability, and then we ll delve into some of the new features for Web Services that are built into version 2.0 of the .NET Framework. We ll wrap this chapter up with a quick look at Web Service Enhancements, an add-on package of functionality available from Microsoft.
Copyright © OnBarcode.com . All rights reserved.