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The Overflow Blog. Podcast Making Agile work for data science. This code only demonstrates that the code-behind class is involved in the sample at run time in the later steps. Switch from the code-behind class file to the. At the top of the page, review the code for the Page directive. The code should be similar to the following default code:.
In this example, the. By default, a web application that is created in Visual Studio. NET uses a ProjectName. ClassName structure for the Inherits attribute value. In the Visual Studio. In Solution Explorer , click to expand the Bin folder. The assembly that is generated when you compile the project from the previous section which is CodeBehindSamples. In Visual Studio. The label is populated with the following value:. If your code-behind class files will be compiled on demand instead of precompiled, you must use the Src attribute to specify the relative path of the code-behind class file.
Make sure that you include the actual class file when you use this method to deploy the application. For more information about potential issues when developing your applications in Visual Studio. NET with using the Src attribute, see the References section in this article. Visual Studio. NET is designed to take advantage of precompiling your application code into an assembly instead of using the compile on demand approach that is described in this section.
To add a new Web Form that is named SrcSample. NET, follow these steps:. To simplify this example, delete the Global. This is only done in this example to prevent additional errors that are related to the code-behind page of the Global. Because you want the code-behind class file for this sample to compile on demand, do not build the solution now.
If you followed the steps that are listed in the Use the Inherits attribute with precompiled classes section, you must delete the assembly in the Bin directory of the application before you follow the rest of the steps in this section. For more information, visit the Troubleshooting section of this article. Viewed times. Improve this question.
Pragmateek What topics can I ask about here? Add a comment. Active Oldest Votes. NET Web Page Code Model little excerpt as outlined below Advantages of Code-Behind Pages Code-behind pages offer advantages that make them suitable for Web applications with significant code or in which multiple developers are creating a Web site.
Advantages of the code-behind model include the following: Code-behind pages offer a clean separation of the markup user interface and code. It is practical to have a designer working on the markup while a programmer writes code. Code is not exposed to page designers or others who are working only with the page markup. Code can be reused for multiple pages.
Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. This article refers to the Microsoft. NET Framework class library namespace System. In-line code is code that is embedded directly within the ASP. NET page. The following code represents a sample ASP.
NET page that includes in-line code:. Code-behind refers to code for your ASP. NET page that is contained within a separate class file.
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