C#

Recently, the company has received many small projects from Microsoft, resulting in insufficient manpower, especially serious disconnections between the database backend and the front-end. Some customers have been worried, an emergency meeting was

Question: there are multiple assessment results on one page, such as courtesy, expression skills, telephone control, listening skills, and emotional control. If you don't want to assess, there are multiple assessment criteria, such: such as rating,

I recently developed a small program that needs to use FFT, but there is no reliable FFT code in C #, and the speed is not satisfactory. I found that MIT has done a good C ++ class library (http://www.fftw.org/) can better solve the problem of FFT

First run the Code: [Csharp]Public partial class MainWindow: Window{Public MainWindow (){InitializeComponent ();Thread t = new Thread (new ParameterizedThreadStart (threadTest ));T. Start (@ "C: \ Users \ Public \ Pictures \ Sample Pictures \

/// /// Perceive the hash algorithm/// Public class ImageComparer{/// /// Obtain the Hashcode of the image/// /// /// Public static string GetImageHashCode (string imageName){Int width = 8;Int height = 8; // Step 1// Reduce the image size to 8x8,

Some time ago, I have been analyzing the case about dynamic, but there are only some vague concepts about dynamic and DLR. I have recently studied this part well and I am a little bit confused.What is dynamic and what is Dynamic Language

Call method:1 CallRegistry. call_CurrentUser_Fun (subitem: "SOFTWARE \ XXXNode \", propertyname: "propertyXXX", param: "-mc D: \ xxx \ Book \ xxx.pdf ");Static class: 01 public static class CallRegistry02 {03 public static int Call_CurrentUser_Fun

These two days are being written. NET final project. If you want to do an artist, you will use the IrisSkin control to start loading the skin. If you replace several models, you will be able to run it correctly. This has been a game for N times, but

Object copy is often used in programming. The following provides a method for object deep copy, which is quite good. [Csharp]Public object Copy (this object obj){Object targetDeepCopyObj;Type targetType = obj. GetType ();// Value TypeIf (targetType.

Synchronization means that in a multi-threaded program, in order to allocate critical resources between two or more threads, how can we allocate critical resources so that other threads cannot use them when they are used by a thread, which can

Definition: The structure is a user-defined value type. Code style:Struct Pair{Public int X, Y; // uppercase letters of the public variable name (PascalCase Rules)}Struct Pair{Private int x, y; // The first letter of the first word of a non-public

[Csharp]Using System. Text. RegularExpressions;Using Microsoft. Win32; RegistryKey key = Registry. ClassesRoot. OpenSubKey (@ "http \ shell \ open \ command \");String s = key. GetValue (""). ToString (); Regex reg = new Regex ("\" ([^ \ "] +

[Csharp]Using System;Using System. Linq; Namespace ConsoleApplication1{Class Program{Public class S{Public int Year;Public int Month;Public int Day;}Static void Main (string [] args){Var m = new [] {New S {Year = 2000, Month = 1, Day = 10 },New S

. Net has integrated functions into the POP3 mail system. However, if it is an Exchange server-based mail system, it is relatively complicated. If it's just sending, you can simply call CDO for implementation (see my previous article

There are many methods to determine whether a program is running so that the program can run only one instance. The following two methods are recorded,Method 1: thread mutexStatic class Program{Private static System. Threading. Mutex mutex; /// ///

Today I will discuss with you the object-oriented Feature 2 in C #-Inheritance What is inheritance? A simple sentence is: establish the relationship between classes to realize code reusability and facilitate system expansion. To put it bluntly,

OverviewIn my previous project, when I Read values in DbDataReder, I used Reader. Read () to Read values one by one based on the name. Since I learned to use reflection to Read data, everything became easy.Previous practicesDefine an EntityPublic

Although AcitecX is an old and classic application technology, AcitecX is still so practical in today's ever-changing technological developments. Without it, you cannot find a more suitable technology to replace it. This is not the case. Recently,

Continue with the previous article. The complete source code of this article is also in the previous article.Enumeration array and common enumeration performance differencesSome people may know that. net has special optimization on arrays when

[Csharp]Using Microsoft. Win32;Using System;Using System. Collections;Using System. Reflection;Using System. Runtime. CompilerServices;Using System. Runtime. InteropServices;Using System. Security;Using System. Security. Permissions;Using System.