Preface (Supplement) and Chapter 3 The first C # Program

Preface0.1 SummaryRead Presenting C #). This book is a shortcut for you to improve your enterprise programming language. This enterprise programming language comes with the next generation of codingNGWS Runtime: C # (pronounced "C sharp ").NGWS

A preliminary study on the multithreading mechanism of C # (1)

A preliminary study on the multithreading mechanism of C # (1) Note: All the code in this article is run in the. net Framework RC3 environment through I. multithreading Concept Windows is a multitasking system. If you are using windows 2000 or later,

Use the design mode to solidify your C # Program (3)

Use the design mode to solidify your C # Program (Part 1) Design Patterns: Solidify Your C # Application Architecture with Design Patterns Chinese edition (Part 1)Author: Samir BajajTranslator: glory [Translation: C # advanced article. The

Use the design mode to solidify your C # Program (1)

Use the design mode to solidify your C # Program (1) Design Patterns: Solidify Your C # Application Architecture with Design Patterns Chinese edition (Part 1) Author: Samir BajajTranslator: glory [Translation: C # advanced article. The translator

C # Full Access to sorting algorithms

Bubble Sorting: The following is a Bubble sorting algorithm developed by C. Hope to bring some benefits to learners of C # language. Don't forget, it takes a lot of effort to learn data structures and algorithms to learn languages. Using

Reminds me of the C # trend-advice to beginners

Author: Liu Wei I always believe that for a beginner, the technical trend in the IT field cannot catch up with and cannot catch up with it. I often see my DDMM throwing away textbooks and selling expensive big numbers such as C # and VB. Net, which

Simple implementation of custom thread pool-c #

Consists of two parts: one thread management class ThreadManager and one thread class MyThreadThe Test class is used for testing. Refer to the following materials:Http://tech.ccidnet.com/pub/disp/Article? ColumnID = 294 & articleID = 33440 & pageNO =

C # Interface Definition

Section 2 Interface Definition Technically, an interface is a set of data structures that contain functional methods. Through this set of data structures, the customer code can call the functions of component objects. The interface is defined in the

. Net Common FormatString format characters

This is often used to format strings of dates and numbers, so we sorted out some of the help items here.The following table describes the formats used for formatting.DateTimeStandard Format of the object. Format descriptionNameDescription DShort

C # Revolution in the string extension method

String is the most basic data type in a variety of programming languages. It has been overwhelmed by other classes for a long time and is often disassociated (Substring, Split), torn (Join )... Now the string is about to turn over and make a

C # The extension method is derived from the "delegate extension" and "recursive delegate" by the Fibonacci series"

First, review the concept of a Series: the number of columns in a certain order is called a series... (see Baidu Encyclopedia: Series)Several simple series:1, 1, 1, 1, 1, 1, 1... // series 10, 1, 2, 3, 4, 5, 6, 7... // series 20, 1, 4, 9, 16, 25, 36,

Operator priority and access qualifier in C #

I. Operator priority Operator category Operator Basic X. y F (x) A [x] X ++ X -- New Typeof Checked Unchecked -> RMB 1 + - ! ~

C # traps and solutions for reloading equal Operators

Recently, I encountered an equal operator overload problem during programming. This is a trap of C. The Coordinate class I defined originally used to overload the equality operator as follows: Publice class Coordinates { .... Public override bool

C # Read and Write configuration files

. Net Framework 2.0 provides configuration file operations. Namespace System. Configuration; 1. Create a configuration section class You must create an object inherited from the ConfigurationSection to perform configuration data read and write

C # _ export dataTable data to CSV and XLS files

// Export the file as an svc File2 public void ExportToSvc (System. Data. DataTable dt, string strName)3 {4 string strPath = Path. GetTempPath () + strName + ". csv ";56 if (File. Exists (strPath ))7 {8 File. Delete (strPath );9}10 // print the

Recognizing the differences between abstract classes and interfaces

Because there are very few projects used in normal times, I forgot to read this basic problem. The same information is found on the Internet. Today, I will test these statements myself. Iii. Differences between abstract classes and interfaces:1.

C # compile the startup welcome page

Step 1: The main program starts the main form (form1)As follows:Static class Program{/// /// Main entry point of the application./// [STAThread]Static void Main (){Application. EnableVisualStyles ();Application. SetCompatibleTextRenderingDefault

Transaction Control for addition, deletion, and modification across databases in C #

During program development, transactions are usually used to add, delete, and modify databases for all updates and rollback. A single database is relatively easy to do. If you need to operate multiple databases at the same time, you can use the

C #. Obtain all fonts and predefined colors installed in the current system.

You need to reference the namespace using System. Drawing. Text;....   Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->// Obtain the system Font:InstalledFontCollection fc = new

Application of Attribute in. NET Programming (3)

Attribute used for parameters When writing multi-tier applications, do you feel boring when writing a large amount of similar data access code? For example, you need to write the code that calls the stored procedure, or write the T_ SQL Code. These

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