.Net Core

Asp.net mvc verifies the Forms Implementation of user logon, mvcforms Here, we use the AuthorizeAttribute filter that comes with asp.net mvc to verify the user's identity. You can also use a custom filter. The steps are the same. Step 1: Create an

ADO. NET knowledge point, Today, I reviewed ADO. NET and summarized their knowledge. ADO. NET is a group of classes that expose data access services to. NET programmers. Provides access to various relational data, XML, and application data. All Data

Tuple solves the problem of returning an error when the controller is passed to an anonymous object in the view through razor, tuplerazor C # 'S Compiler always compiles the anonymous type into internal, and an error is reported when an anonymous

Use Html. DropDownList to upload values, and use html. dropdownlist to upload values. Html. DropDownList:You can pass in a clear IEnumerable , or implicitly pass in through ViewBag or ViewData, provided that the same name is required, such as

VS2017 startup debugging error: the process ID is {...} has not started the solution, vs2017 .... If you encounter such a problem today, you can enable VS to start debugging and always report an error, for example: I can't restart VS or even

Server. Transfer (Personal organization ), Server. Transfer This method is a little more complex than the previously described method, but it is particularly useful in inter-page value transfer, using this method, you can access the exposed value in

Entity Framework configures one-to-multiple relationships for the same table. entityframework In actual project development, you may encounter the same table to store itself and its superiors (or lower-level) at the same time) (usually by setting a

The EventLog component reads and writes event logs and the eventlog component reads and writes logs. The EventLog control in. Net allows you to access or customize Windows event logs, which record information about important software or hardware

For the second installation of vs2015, the path cannot be selected. For the second installation of vs2015 After vs2015 is uninstalled, the Registry will still have vs2015 information. During the next installation, the path recorded in the registry

How to introduce FineUIMvc to an existing projectAbout FineUIMvc FineUIMvc is a professional ASP. net mvc control library based on jQuery. Its predecessor was the open-source control library FineUI Based on WebForms (over 120 versions in 9 years ).

UWP uses AppService to provide services to another UWP client application, appserviceuwp In the previous article, I used the WCF hosted on WPF for communication between two programs. while solving the problem, my colleagues are also thinking about

[Perfect solution] 2017 open the MVC 4 Project, And the cshtml page prompts 'the current context does not have a name model ', Time: Background: lead to add new features to the previous MVC 4 Project, pull them from GIT, and use VS2017 to open

ASP. NET has no magic-instantiation and execution of ASP. net mvc Controller, mvccontroller The previous chapter introduced the process of routing registration and matching, knowing that MVC Http requests are finally handled by MvcHandler, and the

. Net interview questions,. net questions 1. List several methods for passing values between ASP. NET pages.A: Use QueryString, such as.../id = 1; response. Redirect ()Use SessionUse Server. TransferUse Cookie2. Briefly describe the access

Create a docker dotnet coer image and a docker Let's take a look at the content of the Dockerfile file. Note that this file has no suffix. # Rely on the original image. Because we want to create a dotnet coer image, I used the official image

DotNetCore quick development framework based on the Code First mode of EF Core, coredotnetcorePreface Recently I took a few small orders, because they are small lists, and the project scale is relatively small, and the business is relatively simple.

World War I Windows 10 (69) and World War I 69 [Download source code]Backwater world war I Windows 10 (69)-Controls (control base class): UIElement-Manipulate gesture processing, route event registration, routing event bubbling, hit test

Use of the Project Verification Code Aspx class verification code handler, and then record the general program's verification code class 1 using System; 2 using System. collections. generic; 3 using System. web; 4 using System. web. UI; 5 using

Asp.net mvc CodeFirst mode database migration steps, mvccodefirst   After the basic classes are constructed using the Code First mode, the project is also set up and runs successfully, and the database table structure has been automatically

. Net Core use OpenXML to export Excel and coreopenxml Exporting Excel is a commonly used function of the program,. Net Core can be exported with Open-XML-SDK Excel.Open XML-SDK Open-xml-sdk is an open-source Microsoft Project. Open xml sdk is an