vb.net code 39 generator source F11DR02 in VS .NET

Creation ANSI/AIM Code 128 in VS .NET F11DR02

F11DR02
Code 128 Code Set B Drawer In .NET
Using Barcode creation for ASP.NET Control to generate, create Code 128 image in ASP.NET applications.
www.OnBarcode.com
Bar Code Generator In .NET Framework
Using Barcode printer for ASP.NET Control to generate, create bar code image in ASP.NET applications.
www.OnBarcode.com
The user interface of the aspnet_regsql tool
Code 128C Creation In Visual C#
Using Barcode encoder for Visual Studio .NET Control to generate, create USS Code 128 image in .NET framework applications.
www.OnBarcode.com
ANSI/AIM Code 128 Generation In .NET
Using Barcode maker for VS .NET Control to generate, create Code128 image in Visual Studio .NET applications.
www.OnBarcode.com
In ASP.NET 1.x, the use of a SQL Server database was limited to only one situation storing the session state to a persistent table. To create the necessary database infrastructure, Microsoft provided a couple of T-SQL scripts. ASP.NET 2.0 has three new features that might rely on a SQL Server database: Membership, Personalization, and Role Management. You can use the aspnet_regsql tool s wizardlike command-line utility to help you configure SQL Server as needed.
Code 128B Drawer In VB.NET
Using Barcode creation for .NET Control to generate, create Code 128A image in VS .NET applications.
www.OnBarcode.com
Paint GTIN - 13 In .NET Framework
Using Barcode maker for ASP.NET Control to generate, create GS1 - 13 image in ASP.NET applications.
www.OnBarcode.com
C11620245.fm Page 369 Wednesday, June 9, 2004 4:49 PM
Linear Barcode Generator In .NET
Using Barcode maker for ASP.NET Control to generate, create Linear Barcode image in ASP.NET applications.
www.OnBarcode.com
Creating 2D Barcode In .NET
Using Barcode creator for ASP.NET Control to generate, create Matrix Barcode image in ASP.NET applications.
www.OnBarcode.com
11
Draw Code 128C In .NET Framework
Using Barcode maker for ASP.NET Control to generate, create Code 128A image in ASP.NET applications.
www.OnBarcode.com
Painting ANSI/AIM Code 39 In Visual Studio .NET
Using Barcode maker for ASP.NET Control to generate, create Code 3 of 9 image in ASP.NET applications.
www.OnBarcode.com
The ASP.NET Runtime Environment
Bar Code Creator In .NET Framework
Using Barcode generator for ASP.NET Control to generate, create barcode image in ASP.NET applications.
www.OnBarcode.com
USD-3 Drawer In .NET
Using Barcode encoder for ASP.NET Control to generate, create USD-3 image in ASP.NET applications.
www.OnBarcode.com
Note The new database-related features of ASP.NET 2.0 support a
PDF417 Generator In None
Using Barcode generator for Microsoft Excel Control to generate, create PDF-417 2d barcode image in Microsoft Excel applications.
www.OnBarcode.com
Painting Barcode In None
Using Barcode creator for Word Control to generate, create bar code image in Word applications.
www.OnBarcode.com
provider design pattern that allows for the data store to be interchanged. You can choose data providers other than SQL Server; in such cases, you don t need to run aspnet_regsql utility to set them up.
PDF 417 Generation In None
Using Barcode creation for Online Control to generate, create PDF417 image in Online applications.
www.OnBarcode.com
Making Code 39 Full ASCII In Java
Using Barcode maker for BIRT reports Control to generate, create Code 3/9 image in BIRT reports applications.
www.OnBarcode.com
Finally, the aspnet_compiler tool provides a mechanism for precompiling the pages of a Web application so that all the needed assemblies are generated for all the pages in the application. Based on the command line of the utility, you can precompile the content of a virtual directory to a new physical directory or locally. Here s an example:
QR Code Creator In .NET Framework
Using Barcode generation for Reporting Service Control to generate, create QR Code image in Reporting Service applications.
www.OnBarcode.com
QR Code Generation In Objective-C
Using Barcode printer for iPhone Control to generate, create Quick Response Code image in iPhone applications.
www.OnBarcode.com
aspnet_compiler v /TestApp c:\inetpub\wwwroot\test
Bar Code Printer In None
Using Barcode generator for Excel Control to generate, create barcode image in Excel applications.
www.OnBarcode.com
PDF417 Creator In Java
Using Barcode printer for Android Control to generate, create PDF417 image in Android applications.
www.OnBarcode.com
Built-In HTTP Handlers
ASP.NET 1.x defines a main type of HTTP handler for each of three types of resources: .aspx, .asmx, and .ashx. For completeness, you should add the handlers needed to serve .soap and .rem resources that are invoked when a .NET Remoting object is hosted within IIS. ASP.NET 2.0 has a new handler extension (.asix) for dynamically generated images requested directly over the Web. The class that handles .asix requests is ImageGeneratorFactory. It is a factory class that returns the actual HTTP handler object an instance of the ImageGenerator class. You write ASIX components in a way that closely resembles simple HTTP handlers (ASHX resources) in ASP.NET 1.x. The ASIX resource is a class written in a file that begins with an @Image directive. (We discussed a sample ASIX resource in 8.) One of the nicest features of HTTP handlers is that you can configure them so the class is invoked whenever a particular URL (or family of URLs) is requested. Note that in this case the HTTP handler is invoked whether or not the specified URL exists. In other words, if you bind a given handler to a fake URL such as foo.axd, the handler is invoked whenever a request for the URL is made. You need not have a server-side file with that name. In ASP.NET 1.x, this feature was used to implement the ASP.NET trace viewer. The trace viewer continues to work in the same way in ASP.NET 2.0. It is an HTTP handler that gets into the game whenever the trace.axd resource is invoked. You won t find a file with that name on your machine, but the ASP.NET infrastructure will detect its invocation and promptly react, as Figure 11-3 shows.
C11620245.fm Page 370 Wednesday, June 9, 2004 4:49 PM
Part IV
Advanced Topics
Figure 11-3 The trace viewer in action, activated by the fake trace.axd URL
F11DR03
ASP.NET 2.0 has many other AXD resources with a new HTTP handler running behind them. Figure 11-4 shows the list of internal handlers defined in ASP.NET 2.0.
Figure 11-4 The list of ASP.NET 2.0 internal HTTP handlers as it appears in the ASP.NET configuration snap-in
F11DR04
The snap-in component that you see in the figure represents another pleasant addition in ASP.NET 2.0. It is a sort of user interface built around the contents of the machine.config file. It s just one of the features that developers
C11620245.fm Page 371 Wednesday, June 9, 2004 4:49 PM
11
The ASP.NET Runtime Environment
called for loudly in the past months! Let s see what role these new HTTP handlers really play in ASP.NET 2.0. Table 11-3 lists the ASP.NET 2.0 internal HTTP handlers. All are new but one the aforementioned trace handler that is mapped to the trace.axd resource.
Table 11-3 ASP.NET 2.0 Internal HTTP Handlers
Resource CachedImageService.axd
Description Allows you to retrieve cached copies of dynamically generated images created by the Image Generation service. Requires the data parameter, which indicates the storage key. Allows you to retrieve information captured by the Site Counter service. In cooperation with controls such as HyperLink and AdRotator, the service collects counting information and caches it to a database typically Jet or SQL Server. Precompiles the current application so that any access to application resources doesn t cause delay. As in ASP.NET 1.x, traces the application by collecting and showing on demand the trace output generated by the various requests. Links to the ASP.NET Web Application Administration tool. The tool enables administrators to manage application security, add personalization, view reports, and select or change the application data sources. Used to insert script code into HTML pages. In ASP.NET 2.0, any script code needed to make the page work (such as the notorious __doPostBack Javascript function) is referenced into the source HTML through this handler. Here s a code snippet that brings in the default code for handling Web Forms basics:
Copyright © OnBarcode.com . All rights reserved.