1. Advantages of Asp.net MVC:
For traditional Asp.net websites, we will unconsciouslyCodeToo many logic control is introduced. Separated MVC makes Web ApplicationsProgramIt becomes easier. At the same time, the three-tier architecture can be more
The new listview control in ASP. NET provides a template-based layout for display and curd database operations, making it an excellent way to build a data-centric web application.Program.
When writing a user-centered application, you always need
1. Asp.net mvc url Routing
IIS determines the request shocould be handled by ASP. NET
The mvchandler uses icontrollerfactory to obtain an instance of icontroller using the "controller" Route data from the route {controller}/{action}/{ID }.
Analyzer Error
Note:An error occurred while analyzing the resources required to provide services to this request. Check the following detailed analysis error information and modify the source file as appropriate. Analyzer error message:The base
1. Asp.net integration unity example
2. ExampleCodeDownload
1. Asp.net integration unity example
1.1 add reference as follows:
1.2 Add the dependency attribute label on the default. aspx page, indicating that the property is generated
Each web form control hasViewstateAttribute (fromControlThis attribute enables the web form control to participate inViewstateManagement.ViewstateIsSytem. Web. UI. statebag, Which is equivalent to the data structure of the hash table. Controls can
when I used to write ASP's Program , I knew that only the buttons whose type is set to submit are available, to trigger the form to submit data to the server. for example, Asp. the button in. NET is equal to . but now ASP. net controls can
The following error occurs during debugging with enterpriselibrary:
Security Exception: Current Application
Program The required registry value cannot be modified at the security level.
The solution is as follows:
Open the machine. config file
First add reference: using system. Web. configuration;
The encryption operation is as follows: Private Void Protectsection ( String Sectionname, String Provider) {Configuration config = Webconfigurationmanager.Openwebconfiguration
1: has not been pre-compiled, and cannot be requested. Pre-compiled, not required. 2: The resource cannot be found. The resource cannot be found. 3: runtime error 4: configuration error 5: Invalid token in expression: stringtext. Was expecting ID or
1. The processing format of the global. asax file is different.
An error will occur after conversion. In vs2003, global. asax hasCodePost File, under 2.0, move the code separation file to the app_code directory so that it can automatically
Abstract: http://www.codeproject.com/aspnet/createTextImage.asp
//-------------------------------------// Fonter.net V1.0//-------------------------------------// Text images on the fly using ASP. NET// Written in C # And GDI + Library//----------
Introduction:
This article
Article I wrote "how to save images to sqlserver" later. I suggest you read this article before reading it.
Reading images is much easier than storing images. To output an image, we must use the binarywrite method of the
1. Learn about MEF2. Simple demo3.CodeDownload
1. Learn about MEF MEF is an open-source project on codeplex. Address: http://mef.codeplex.com/, project objective: simplifying the design of extensible applications and components.
2. Simple demo
In general, the findcontrol function can only find the first layer of child controls, such as the gridview, formview and other compound controls. It is very troublesome to find the child controls that contain them. To find the parent control
ASP. NET applications by defaultProgramRun with the local ASPNET account (install. net Framework, the account is automatically generated), the account belongs to a common user group, permissions are limited (this is to ensure ASP.. NET application
Under the root directory of the ASP. NET 2.0 site, all requests to .aspxwill be directed to app_offline.htm if the app_offline.htm file exists. In addition, the address bar of the browser displays the requested. aspx URL.
In this case, we only
1. Implementation of the engine (which involves database table operations, the stored procedure is used here ):
Using System; using System. collections. generic; using System. linq; using System. web; using System. data; using System. data.
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