C#

. Net Socket communication can use Socket classes, or TcpClient, TcpListener, and UdpClient classes. I am using the Socket class, Tcp protocol. The program is very simple. It is a command line server and a command line client. After the server

1. packing and unpacking are an abstract concept.2. Packing is to convert the Value TypeConvert to reference type; Binning refers to the reference typeConvert to Value Type 　　The binning and unboxing functions allow conversion between any value of

A lot of things are unsatisfactory and I feel so tired. sometimes I think about what it is for, but I still have to continue learning. I hope I can stick to it and I will be able to learn C # After graduation next year. Int/double/string variable =

1. Decorator Pattern. The decoration mode dynamically extends the functions of an object without changing the original class file and using inheritance. It creates a packaging object, that is, decoration, to package a real object. 2. features (1)

In C #, instantiation is the process of creating an object. The key word "new" is used to create the object. In the C # Video, an example is to change the object password. Let's use this example to understand how to create and instantiate a class. 1.

1. Pass parameters to the thread 1.1 Use lambda expressions Thread t = new Thread(()=>Print("Hello from t"));t.Start(); Using this method, you can call a new thread to pass any parameter, or even put all methods into the lambda expression. new

I haven't written a technical blog in the blog garden for a while, but I still have a blog in the blog garden every day. There is no end to learning ...... Recently, I have written some programs that call others' interfaces and used a lot of JSON,

Suggestion 1: Correct string concatenation to avoid Boxing1, string str1 = "str1" + 9; 2, string str2 = "str2" + 9. toString (); from the IL code, it is learned that the first line of code will produce the packing behavior, while the second line of

Prospect Abstract: When writing a program, you may accidentally unboxing and unboxing the program code, reducing the efficiency, if loop or Network Program (continuously request processing) occurs in the program, reducing packing and unpacking is a

Let's take a look at some of the frequently used C #4.0 language features. The order is random.1. InterfaceInterface is not something unique to C #. object-oriented languages all have interfaces. However, in C #, the status of interfaces is actually

Data or files must be compressed to save space traffic during file storage or data transmission. Here we will describe how to compress data through C. 1. GZipStream compression Microsoft provides methods for compressing and extracting streams. This

I haven't looked at C # For a long time since I switched to Java in the project, but to be honest, I am in Cao camp. I have long known that. NET4.5 has added async and await, but it has never been used. Today I have seen this article to understand

To meet certain special needs, characters must be transcoded according to rules to facilitate transmission, presentation, and other operations. Let's take a look at the following transcoding to find out its usefulness. 1. String transcoding

The C # knowledge on my laptop is basically sorted out, so this series of estimates about C # tips is coming to an end, in this process, thank you for your constant support. Your valuable suggestions have helped me a lot. Before introducing abstract

Developing the Seismic profile display program with Seismic. NET can save a lot of time. The following code shows how to use the least code to display a SEGY file. = CgSegyReader (=. Controls. Add (plotControl );   Of course, professional

Viewstate processing is not a label in form that can pass values.You can disable the viewstate of an element orEnableviewstate = "false"; (written in the configuration Area)Intranet system. viewstate can be used in the Internet

////// Determine whether a string can be converted to a number //////String to be checked/// True: It can be converted to a number. false: it is not a number. Public static bool IsNumberic (string str) {double vsNum; bool isNum; isNum = double.

When I was learning to delegate this item, I didn't quite understand the function parameter. So I made a deep understanding of an example and shared it with you. First, let's talk about my understanding of delegation. Delegation is a variable that

Quizzes Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. text; using System. windows. forms; using System. management; namespace remote {public partial class

In C #, there is a very practical type, namely the delegate type, which is also a type that beginners can hardly understand. We often talk about the delegate and event together, in fact, there are some differences between the two. The delegate is a