.Net Core

MVC4 batch data deletion and mvc4 batch data deletion Effect: JQuery code: HTML code: 　　Background code: /// /// Batch Delete Log Data/// /// Public ActionResult DeleteMore (){ArrayList arr = new ArrayList ();String rkeyStr = "";StringBuilder sb =

Asp. NetCore1.1 does not have project. json, so as to generate cross-platform packages, json cross-platform This chapter will share with you Asp. the project is removed from NetCore1.1. how to package and generate cross-platform packages after json.

Synchronous VS asynchronous, synchronous vs asynchronousSynchronous request Resource Request a page on msdn to calculate the page size static void Main(string[] args){ string url = "https://docs.microsoft.com/zh-cn/dotnet/core/api/system"; try

Use jQuery to implement a function similar to the edit, update, cancel, and delete functions of the GridView, jquerygridview Let's take a look at the following real-time effect demonstration:   When you click Edit, a row is dynamically generated

How does the SqlCommandBuilder class build T-SQL statements? sqlcommandbuilder By default, you have read the [RowState attribute in DataTable] blog. When using SqlCommandBuilder, it is easy to create a SqlCommandBuilder object and set its

JQuery addClass, removeClass and toggleClass methods, jquerytoggleclass The addClass, removeClass, and toggleClass methods of jQuery can replace the first two methods in some cases. The first method addClass adds a class to the element. The second

Master-slave table data input processing In the previous record storage and display, data is displayed and input in a view. If records in the Master/Slave table are simultaneously input, therefore, the master-slave table must be displayed in two

C # learning notes-interfaces and abstract classes, 1 namespace ClassLesson 2 { 3 class Program 4 { 5 static void Main(string[] args) 6 { 7 var person = new Person(5); 8

Mvc routing and mvc Routing Mechanism1. General routing settings 1. the URL mode routing system uses a group of routes to implement its functions. These routes constitute the URL architecture or scheme of the application. Two key actions of a URL: a.

Click the table to obtain the table row or column index. The table obtains the column index. See ASP. net mvc View:   This section of html will generate a table.Now we need to implement this. When you click a table, you can obtain the index of

C # XML and XML Schema documents generated by the entity class, I. entity class generation XML 1 private void CreateXML () 2 {3 Type [] objType = DBEntityRegst (); 4 foreach (var item in objType) 5 {6 if (item = null) 7 {8 break; 9} 10 11

. NET synchronous and asynchronous atomic operations and spin locks (Interlocked, SpinLock) (9), cinterlockedlock This additional link:. NET synchronization and Asynchronization lock (ReaderWriterLockSlim) (8)   As mentioned above, although locking

10. Regarding the Use of BundlerMinifier configuration for the netcore project in vs2017, vs2017 developed netcore Reference https://github.com/madskristensen/BundlerMinifier/issues/230 Today, I downloaded vs2017 rc and created a netcore web

Entity Framework Code First learning diary (1), entityframework I have been learning Entity Framework Code First in recent days. I plan to share a series of study notes. Today is the First part: Why use Code First: In recent years, with the

XML serialization, deserialization, and XML serialization Public class XmlUtility{/// /// Deserialization. receives two parameters: xmlFilePath (absolute path of the XML file to be deserialized) and type (Object type of the deserialization XML file)/

Data verification and excel Data VerificationData verification control -- Heart When performing form data verification in ASP, developers must write a set of validation rules and copy the code to ASP code to verify the form. This verification method

ABC document, Chinese Document Document directory   Content of this section: Introduction Install Create a job Scheduling More   Introduction Quartz is a fully functional open-source work scheduling system that can be used for minimal

[C #] Parallel programming Parallel, I. Use of Parallel Under Parallel, there are three common methods: Invoke, For, and ForEach. 1. Parallel. Invoke 1 public class ParallelDemo 2 { 3 private Stopwatch stopWatch = new Stopwatch(); 4 5

In winForm, how does one implement the Webbrowser control to load html pages ?, Winformwebbrowser The Webbrowser control is very easy to load html pages. Drag a webbrowser control to the form, and load webpage resources by using the code: webBrowser1

Use SignalR technology and coresignalr in ASP. NET Core I. Preface Last time we talked about how to use WebSocket in ASP. NET Core. The main character of this time is SignalR, which provides us with a framework to simplify WebSocket operations. ASP.