C#

In c #, how does one set a method event to be automatically executed at intervals? Can I use a thread to implement it? How to implement it?For example, the SendToService method is automatically executed every 10 seconds.The following is my

Yesterday I wrote a code, followed by a tutorial, and then the miraculous discovery made it impossible to compile and pass the code, and it was unable to embed the interoperability type. At that time, I went crazy, the solution is as follows:

Print? IWorkspaceFactory wf = new RasterWorkspaceFactory ();IWorkspace ws = wf. OpenFromFile (path, 0 );IRasterWorkspace rastWork = (IRasterWorkspace) ws;IRasterDataset3 rds = (IRasterDataset3) rastWork. OpenRasterDataset (tmp + "2.img

In Winform, database operations are not secure. Therefore, you can use Winform to call WebService to perform database operations. In VS2010, create a Web service program. First, create an empty Web application with its own name. 2. Right-click the

1. What is generic? Generic is a feature of programming languages. Allow programmers to write in strongly typed programming languages  Some variable parts are defined in the Code, which must be specified before use. Different programming languages

Condition variableConditional variables are another synchronization mechanism available for threads. The conditional scalar provides a place for multiple threads to join. The conditional variables are used together with mutex, threads are allowed to

Many problems have been encountered during the use of generic definition classes. The special record is as follows: The most basic generic classes are defined as follows: [Csharp] public abstract class GetDataBase : IHttpHandler,

Array OverviewC # create an index for the array from scratch, that is, the array index starts from scratch. In C #, arrays work in a similar way as in most other popular languages. However, some differences should be noted. When declaring an array,

System. Threading. Timer is a Timer that uses the callback method and serves by the thread pool thread. It is simple and does not require high resources. "As long as you are using Timer, you must keep references to it."For any managed object, if

A delegate is a class that defines the type of a method so that the method can be passed as a parameter of another method. An event is a special delegate. 1. Delegate statement (1). delegate Delegate is a common declaration. Delegate has at least 0

I. Problem Description Today, I saw such a problem in the MSDN forum and thought it was very hard to train my thinking skills. So I recorded it as a backup. The requirements for the questions are as follows: Assume that there is a string array {"0"

Introduction to e.net (1)-Word Segmentation Getting started with e.net (2)-creating Indexes Getting started with e.net (3)-full-text search 　　 You need to write an index before you can perform full-text search using e.net. Next we will look at how

Main( ( item Product p = id = Id { ; Title { ; IList> product1 = Lazy(() => Product() { Id = , Title = product2 = Lazy(() => Product() { Id = , Title = product3 = Lazy(() => Product() { Id = , Title =

Generic GenericList{ Add(T input) { }} TestGenericList{ ExampleClass { } Main() { GenericList<> list1 = GenericList<>(); GenericList<> list2 = GenericList<>(); GenericList list3 = GenericList();

Added support for weak types in. net 4. It provides a way to exchange data with weak objects. We often encounter the scenario of converting a json string into an object, although we can use JavaScriptSerializer orDataContractJsonSerializerHowever,

/// Decompress the file (without a password) RAR compression program returns the number of extracted files /// /// decompress to the directory /// compressed file path public static int RARToFileEmail (string destPath, string rarfilePath) {try {

Using a linxuanchen document 《C # implement conversion and inverse conversion of arbitrary encoding of integer data wordsIs used to compress the hexadecimal string with a 62-digit string. The conversion process is mainly based on the original author.

Transaction is a program execution unit that accesses and may update various data items in the database ). Transactions are usually caused by the execution of user programs written in advanced database manipulation languages or programming languages

As an analysis technology, regular expressions can be used in many places, and most basic expressions may be used by everyone. Here, we will explain the regular expression through a series of simple examples. How to analyze the required data for a

Back to directory I have mentioned earlier articles about interceptor and the second back-to-Cache interceptor. In fact, the most mentioned here is the AOP and cache components. I have no detailed description of the interception concept, this talk,