C#

For example, I have a configuration file that corresponds to the address of the Substation Site and the data in the database and needs to be read when the program starts. As follows:Ericsth@Gmail.Com Configure DoMain and merchant ID

Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Using System. Text;Namespace CSTest{Class StrOp{/// /// Obtain the string length. A Chinese character is counted as 2 characters./// /// string /

I have never studied how other forums and other programs enable syntax highlighting. Some may use regular expressions. Regular Expressions are easy to understand. Different regular expressions are required for keywords, comments, and strings, each

I accidentally discovered a good thing, C # language specification. You don't need to download it everywhere, it is in your Visual Studio installation directory, for example: F: program FilesMicrosoft Visual Studio 9.0VC # Specifications2052CSharp

To enable service installation, you must first make the entire service assembly have an Installer class. The following code is provided: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->// Enable

When I got off work yesterday afternoon, I accidentally heard two colleagues in the company discuss the performance optimization problem of batch data insertion into the database. I suddenly came to an interest and told them my thoughts, so with

C #The message in is retrieved by the Application class from the Application message queue and distributed to the corresponding form of the message. The first response function of the form object is protected override void WndProc (ref System.

To process images in a web application today, specify the image size and height. Google has a piece of information. I think this method is quite good. You can use it for reference. If your younger brother writes something wrong, please give us some

  Brief Introduction to DevExpress Report DevExpress Report is an important component of the DevExpress package. It helps us easily design and print beautiful reports and reports. The same DevExpress Report can be designed to be used in

  The so-called pallet program, as its name implies, is a program like a tray. The so-called tray is the icon displayed in the program running, and the position of the tray is the toolbar of the Windows system. The pallet program is intuitive,

Using System;Using System. IO;Using System. Web;Using System. Text;Using System. Drawing;Using System. Drawing. Imaging;/// /// Generate an image using Cls_PicVcode/// Public class ValidateCode{/// /// This method is used to generate a random number

First, the IList generic interface is the child of the ICollection generic interface and is the base interface of all generic lists. It is only an interface of all generic types, and there are not many methods that can be used conveniently. If it is

Using System;Using System. Collections;Using System. Configuration;Using System. Data;Using System. Web;Using System. Web. Security;Using System. Web. SessionState;Namespace OnlineUser{Public class Global: System. Web. HttpApplication{Protected void

I. Method InvokeWebservice /// /// Call the remote WebService Method Based on the specified information /// /// http address of WebService /// namespace of the WebService to be called /// name of the WebService class to be called (excluding

For desktop screenshots, divide them into 16*8 pictures of the same size, and compare the screenshots with the original ones. If they are the same, they will not be sent. If they are different, they will be sent and overwritten. 001

Five elements refer to the "Gold, wood, water, fire, and Earth". In ancient China, the universe was composed of five elements: gold, wood, water, fire, and Earth. The five elements are divided into two parts: the five elements and the five

[Function] MessageBox ( Text, Title, nType, MessageBoxIcon );[Function description] A message box is displayed.[Syntax]Parameters:Text , the body of the message box;Title : the Title of the message box;NType is the type of the message box.Return

You need to extract usable URLs from some irregular addresses; C # Regular ExpressionCode Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->String firsturl = "http://www.herosoft.com,

Namespace WindowsApplication1{Public partial class Form1: Form{Public Form1 (){InitializeComponent ();}Point p1;Point p2;ArrayList mya = new ArrayList ();Private void form=mousedown (object sender, MouseEventArgs e){Point p = new Point (e. X, e. Y );

The following C # code: Float a = 0.65f; Float B = 0.6f; Float c = a-B; What is c at this time? 0.05? Error! At this time, c is 0.0499999523! Why? The root cause is that the binary 01 code used by the computer cannot accurately represent certain