.Net Core

Let's take a look at the first article about WCF (with source code for comparative learning ). Due to work requirements last year, I had to learn about the relevant knowledge of wcf. At the early stage, I had no idea about the functions and usage of

ASP. net mvc Model First, mvcmodel I just learned MVC and I don't know where to learn it. Simply start learning from Model First. After all, some people say that Code First is too difficult to maintain. First, add a new project. Select ADO. NET

C # how to read the configuration file, Configuration File                                 First class SQLConfiguration : ConfigurationSection { [ConfigurationProperty("type", IsRequired = true)] public

In ASP. NET, The gridview obtains the index value of the current row. asp. netgridview When using the GridView control, we often encounter the index of the current row, and perform many operations through the index. For example, you can obtain a

TreeView recursively binds unlimited data categories, and treeview Recursion TreeView recursively binds unlimited data categories To implement a dynamic binding, You need to bind the data to the TreeView control when you implement unlimited

Simple use of Jquery easyui Tree, jqueryeasyui Simple use of Jquery easyui Tree Jquery easyui is a set of jQuery-based UI plug-ins. The goal of jQuery EasyUI is to help web developers easily create a rich and beautiful UI interface. Developers do

Javascript/CSS packaging and compression functions of MVC 4 in ASP. NET Packaging and compression (Minification) means to Package Multiple js files or css files into a single file and compress them, this can reduce the browser's need to download

Summary of. NET Logical Layered Architecture,. net layered architecture I. Basic Knowledge preparation: 1. layer principles: (1) Each layer is called by the upper layer in interface mode.(2) The upper layer can only call the lower layer.(3)

Asp.net template engine Razor calls an external method usage instance, asp. netrazor This example describes how to use the asp.net template engine Razor to call an external method. Share it with you for your reference. The details are as

Excel export in windows Solution: Windows server2008 r2 does not register the Ofiice component  . Use Microsoft. NET. office. interop. when Excel and word are used to operate Excel and Word, the following error occurs: 80070005 when the component

ASP. NET adds the deletion prompt box for the GridView, asp. netgridview This example describes how to add and delete a prompt box for the GridView in ASP. NET. Share it with you for your reference. The specific analysis is as follows: In the

C # session operation class asp.net for syntactic sugar, Usage: // Name a data set var listString = new List () {"a", "B", "c "}; // session key string key = "sekey"; // obtain the instance var sessionManager = SessionManager . getInstance (); //

Simulate vs to implement a nice progress bar in WPF In order to make the interface friendly, a progress bar prompt must be added for a long period of operation. The progress bar provided by WPF is not very nice and has no visual effect. Later, when

In ASP. NET, Entity classes are generated based on anonymous classes, datatable, and SQL. asp. netdatatable These situations may occur during development: 1. The anonymous objects queried by EF or LINQ are not convenient to call in other places, and

Summary of Solutions to insecure Request. Form values detected by ASP. NET This article mainly introduces the summary of the insecure Request. Form value solution detected by ASP. NET, which is very comprehensive. For more information, see When we

A Post request is sent to the WCF Service in Json format. Test object class: (you must create an object with the same field name on the client and server) public class CompositeType { public CompositeType() {

Use DataList in ASP. NET to implement seamless image scrolling, This problem has also plagued me before. I solved it later and shared it with me. It will be convenient to use it later, and the code will be easy to understand. I will not talk much

Extended RadioButtonListFor and CheckBoxListFor, radiobuttonlistfor In our normal MVC development, some basic controls are enough, but sometimes we need to use some controls that are not in the library, such as List controls such as

Detailed description of ASP. NET OutputCache, asp. netoutputcache When a user accesses a page, the whole page will be stored in the memory by the server, so that the page is cached. When a user visits this page again, the page does not perform data

ADO. NET --- ExcuteScalar () method review, ExcuteScalar () returns the first column of the first row of the query result, and the return value is of the object type. It is generally used to query the number of data records in the table and obtain