C#

Monitor object 1. monitor. the Enter (object) method is to obtain the lock, Monitor. the Exit (object) method is to release the lock, which is the two most commonly used methods of Monitor. Of course, to avoid the lock being released due to

C # What is the keyword var, and under what circumstances, Starting from. NET 3.0, you can use the var keyword to declare local variables within the method. What is the var keyword? Under what circumstances?  □Var keyword is used to implicitly

From anonymous method to Lambda expression deduction process, lambda deduction Lambda expressions are anonymous functions that can be used to create a delegate or expression directory tree. By using lambda expressions, you can write local

I didn't understand a few things before, but I simply used the null type and I also knew how to use it. As for why, I am not quite clear. I learned a lot by sorting out this article, it may be helpful for future code optimization. The focus of this

C # ADO database accessWhat I want to talk about in this section is something that everyone cares about and is certainly very interested in. hey hey, it's also the best part of my tutorial-ADO database access. this reminds me of the "database access"

Using the Window Media Player control, I made a small mp3 Player to listen to music. Is it really enjoyable? I just wrote it today. It sounds good to listen to mp3. If you have less time to talk about it, go to the topic.Mp3 players provide the

I see a lot about ASP on the network. NET export DOC file examples, some simply export html pages directly as DOC files without any processing, but there will be many errors, such as displaying some controls as images. I have also seen a XX system

C # Is a new language launched by Microsoft with VS.net. As an emerging language, it has strong C ++ and RAD features such as VB. Moreover, Microsoft launched C # mainly to combat Sun's Java. Everyone knows the powerful functions of Java, especially

1. First declare that these methods are also collected by myself, and then used, the program deficiencies, Please Master advice. These methods have not closed the Excel process.2. There are many examples of using SQL statements to import and export

Obtain the serial device name. Obtain the hardware name in the Device Manager.  Introduction: In a serial communication program, if multiple serial ports are connected at the same time on the PC, it is difficult to know which serial port is used

C # thread security issues caused by cross-thread calls of Form Controls (such as TextBox, How to: make thread-safe calls to Windows Forms controls Access to Windows Forms controls is not thread-safe in nature. If two or more threads operate on the

[C #] Use dnSpy to decompile and modify the Target Program (EXE or DLL) and compile and run the program, This article is an original article and the source code is the original code. For example, repost/copy the original code, please clearly mark

Simple Lambda expressions and simple lambda expressions Lambda expressions are often used during development. There are also many articles about lambda expressions in the garden, mostly from the horizontal perspective. However, lambda expressions

Json and serialization summary, Json serialization Summary I. Preface When you encounter problems, you will often visit the garden. I wonder if you have ever encountered problems, or you may see solutions to problems in the garden. After a while,

Data Encryption-remember passwords, automatic logon, and encryption-save data using a mix of DES and MD5, desmd5 Introduction to MD5: MD5 is the Message-Digest Algorithm 5 (Information-Digest Algorithm 5), used to ensure the integrity and

Root questions U3D-view Unity memory management from Profile, u3d --- unity What does this article contain? This article starts with the Profile component of Unity and explores some differences between memory usage of Unity in the development

07. C # Brief description of generic restrictions and empty types (Chapter 3, chapter 2-Chapter 4, Chapter 3.5 ), While writing articles, I am also learning. I don't have a good understanding of many statements in the book. Read a book and digest it

Basic concepts related to classes ---- Beginning Visual C #,For more articles, see my personal homepage: zhongxiewei.com.  Class Definition Modifier of the definition class: Internal (default access modifier), the code in the current project has

Basic concepts ---- Beginning Visual C #,For more information, see my personal homepage: zhongxiewei.com variable. Annotation method:// Comment hereAnd/* Comment here */ Integer variable type: Type Alias Allowed Values

I recently saw some netizens asking questions about strong conversion of objects in C # On the Forum. Although I have been familiar with C #, I was the first to contact this feature, so here we will find some materials to share with you. I.