C#

C # Learning diary 15 ---- string type Reference Usage Summary   C # defines a basic class string for string operations. This class is also used. the namespace defined in System of the Net Framework Structure is System. the alias of string. The use

[Unity3D] Use Shader and change Mesh to achieve the dynamic shadow effect of 2D games, unity3dmesh Recently I saw a very interesting puzzle game. It was a thief who went into the house to steal things, In fact, there are already a lot of such games

C # comparison and summary of several asynchronous operations,C # comparison and summarization of several asynchronous operations 0x00 Introduction When writing a program, some time-consuming operations such as HTTP requests are always processed by

Batch download of images and Images 2. Main Code: Private async void button_Click (object sender, RoutedEventArgs e) {var htmlContent = await FileDownLoader. instance. getAsync (webUrl. text); HtmlAgilityPack. htmlDocument doc = new

TextBox prohibit copy and paste and digit verification, decimal verification, Chinese Character verification, textbox decimal   Verify Decimals  # Region verify decimals /// /// verify decimals /// /// /// private void

Object Class and DataTable conversion, object datatable ConversionIntroduction Recently, the time spent in database query in the project always needs to use the conversion from a data table to a list of Object-class objects. It encapsulates a

I also want to write: DBHelper for database category, and dbhelper for database category I. Preface I believe that many people will spend the following time:". Net database category". And a bunchSqlHelper. I have also used these SqlHelper and I have

Unity package dll tutorial, unity package dll /// Author: Unity3d Senior Brother --- LeroyYang Learn how to use vs2013 to encapsulate dll files through the materials and their own arrangement on the Internet, so as to facilitate the development in

C # Websocket instanceThis blog is a reference to the above example to teach you how to use websocket on the client and server. For those who are good at English, you can simply look at the source code above, the following explains how to use

C # Use AutoResetEvent to implement sequential thread executionA friend asked me how to implement the sequential execution of threads a few days ago. To be honest, although I have read the CLR book, I read the thread twice. However, there is still

C # XML Technical Summary: XDocument and XmlDocument,Introduction Although Json is becoming more and more mature in our data exchange, XML-format data still plays an important role. C # the processing of XML is constantly optimized. How do we

The Regular Expression of C # is used to delegate XML. ,C # Regular Expressions I. Regular ExpressionsA regular expression is a string. Do not write a common expression at once. Write it first. If it is incorrect, modify it again.The regular

C # three features of object-oriented,   The following is an object-oriented image that you can better understand !!! 1. encapsulation: We can take everything in the world as an object, so here we take people as an example, a person must be an

C # Regular Expression summary, A regular expression is a pattern that matches input text .. . Net Framework provides a regular expression engine that allows such matching. A pattern consists of one or more characters, operators, and structures. The

Save and read XML serialization/deserialization databases ., Xml serialization Direct code: First create a class1 class public class Class1 { public string name { get; set; } public int age { get; set; } public bool sex { get;

C # The thread joins the instance, There is a question: Four threads t1, t2, t3, t4, write data to four files, requirements: t1 can only write "1", t2 can only write "2 ", t3 can only write "3", t4 can only write "4", write the following content to

157 suggestions for writing high-quality code to improve the C # Program-Recommendation 22: ensure the thread security of the set, Recommendation 22: Ensure the thread security of the Set Thread security means that when elements are added or deleted

A summary of experience in encapsulating RabbitMQ. NET Library, The content of this article will be very short. I mainly want to share with you my recent experience in encapsulating a simple rabbitmq client class library, which is actually not

Thread duration ~ Frequent creation of Redis in Quartz leads to thread burst, and quartzredis During the development of a recent project, a problem occurred during task scheduling. The number of threads in the project is too long, from more than 20

C # types, variables, and values, I learned C # in college and used C # In my work. Although there are no major problems in daily development, I personally think that C #'s understanding is not very clear, so I decided to take some time to