C#

public static string key { get { return Key; } Set { key = value; } }DES encryption //DES Encrypt/// Strings to be encrypted //

Static void Application_threadexception (object sender, System.Threading.ThreadExceptionEventArgs e) { } Static void Currentdomain_unhandledexception (object sender, UnhandledExceptionEventArgs e) { }

Thread generation 09, thread waiting, notification, and manual control of the number of threads, 09 thread When a thread does not execute relevant actions until it receives notifications from another thread, you can consider using "Event Wait

[C #] Parallel of a thread, In some common programming scenarios, using tasks may improve performance. To simplify the process, the static class System. Threading. Tasks. Parallel encapsulates these common situations and uses the Task object

C # data cache Introduction and general Caching help classes C # cache is mainly used to speed up Data Reading. Because there is a traffic bottleneck between the server and the application client, when reading large data volumes, cache is used to

C # generate a QR code, First, reference ThoughtWorks. QRCode. dll Code:Using System; using System. collections. generic; using System. linq; using System. text; using System. drawing; using ThoughtWorks. QRCode. codec; namespace QRCodeUtil {// //

Common search algorithmsBasic Idea of sequential search:   From the end of the table, scan the table sequentially, and compare the node keywords scanned with the given value (assumed as a). If the current node keyword is a, the search is successful;

C # Summary of Advanced Programming 1. C # static Constructor 1. The static constructor neither has an access modifier nor a parameter. Because it is called by. NET, modifiers such as public and private are meaningless.2. When the first class

C # programming (2 _ type conversion ), No matter what type, all data is a series of BITs, that is, 0 and 1. The meanings of variables are expressed by interpreting these programs. The simplest type is char, which uses a number to represent a

MongoDB's official C # drive AsQueryable has been pitfall,Collection. AsQueryable (). Where () has four overload

C # three scenarios of thread synchronization, C # has provided several useful class libraries such as BackgroundWorker, Thread, and Task. With these libraries, We can compile a multi-threaded application in minutes. For example, there is a Winform.

The connection and difference between events and delegation, and the difference between event DelegationConnection and difference between events and Delegation -An event is a special delegate, or a restricted delegate. It is a special application

Forms. Timer, Timers. Timer, Threading. Timer, threading. timer . NET Framework provides three types of Timer  System. Windows. Forms. Timer System. Timers. Timer System. Threading. Timer   1. System. Windows. Forms. Timer 1. Based on the Windows

C # udp-Based p2p voice chat toolOriginality declares that the source of this blog post is Ghost. Author of this article original, mailbox zhujunxxxxx@163.com, if you have any questions, please contact the author Overview Before sent an article http:

C #. net Common string processing methods,1. String comparisonString. ComparTo (target string)"A". ComparTo ("B ");2. Search for substringsString. IndexOf (substring, locate the actual location );String. LastIndexOf (substring); position of the last

A Preliminary Study on AutoMapper and AutoMapperPreface I know AutoMapper for a long time, but it has never been used. Recently, a scenario needs to be used, which is really a powerful tool. After reading the wiki on git, I found that the content on

How to obtain the current path in C # String apppath = System. Reflection. Assembly. GetExecutingAssembly (). GetName (). CodeBase; // obtain the path name of the entire fileApppath = apppath. Substring (0, apppath. LastIndexOf (@ "\"); // remove

C # common classes and methods, C # common classes and Methods 1.Data Type Conversion Function Convert. ToXXX (); XXX. Parse (); XXX. TryParse (); 2.Date-related classes and functions Obtain the current system date (including time): DateTime.

System. Web. Optimization compresses scripts and style sheets. optimization 1. Whether to allow style sheet compression BundleTable. EnableOptimizations = true; In the BundleConfig operation in the MVC project, Microsoft has prepared CSS and JS

C # simulate PrintScreen and Alt + PrintScreen to capture screen images C # simulate PrintScreen and Alt + PrintScreen to capture screen imagesKeybd_event API function: This function is used to synthesize a key event. The system can use this