C#

Multi-thread and multi-thread ( This article is followed by the previous article to continue to learn multithreading. Thread Synchronization In most cases, threads in the computer run concurrently. Some threads are independent and run

C # convert Chinese characters to Unicode encoding, It is mainly used to convert Chinese characters into Unicoude encoding when generating json format to prevent page garbled characters. 　　protected string GetUnicode(string text) { string

Unity3d mesh merging and unity3d Mesh Several different objects can be combined in Unity3d to optimize the grid. Create a temporary scenario in Unity3d as follows: Create a C # script named "CombineMeshes" and mount it on the Cube. The content of

C # buttons for adding control to the taskbarWindows7Taskbar usage: http://yunpan.cn/QauRaNK4H3BYW (extract code: fe58) encapsulated classes: Windows7Taskbar, ThumbButtonManager, ThumbButton, JumpListManager, RegistrationHelper Windows7Taskbar for

Notes on returned values of ExecuteNonQuery (): executenonquery When querying whether data exists in a table, I use ExecuteNonQuery () and judge whether the value is greater than 0 to determine whether the data exists. The results are inconsistent

Determines whether the DataReader contains a field. The datareader Field The GetName () method of DataReader can be used to obtain the field name. For (int I = 0; I { // Determine whether the fieldName field exists If (dataReader [I]. GetName (

FileShare: fileshare C # Reading and Writing text files are generally implemented using StreamWriter (this is the case when reading a book, and this is basically the case after graduation). The Code is usually as follows: Using (StreamWriter sw =

C # Coding specifications summarized by myself-6. FormatThe unified use of the format can make the code clear, beautiful, and easy to read. In order not to affect the encoding efficiency, the following rules should be made: the length of a file

Use the C # reflection design to support scalable plug-ins,   1. Design Interface Class: public interface IBase{ void Somefun();} 2. Design extension plug-ins: class PluginCls:IBase{ public void Somefun() {

C # Coding specifications summarized by myself-5. How to Write commentsHow to write comments to avoid the use of ambiguous pronouns. In some cases, "it" and "this" are prone to ambiguity, the safest way is not to replace all possible ambiguous

Inconvenience caused by hibernate joint primary key (transfer) and hibernate Note the following when using the hibernate joint primary key:1. First, write the Union primary key in the ing file,Example:Java code The label in the

Write your own Socket framework (1). socket framework This series only introduces the C # asynchronous Socket framework that can be used in the production environment. If you see similar code elsewhere, don't be surprised. It may be that when I

C # Coding specifications summarized by myself-4. Comments, Note Note is undoubtedly the fastest way to let others know your code as quickly as possible, but the purpose of writing a comment is not just to "explain what the code has done ", more

C # use http post to call the webservice that requires a certificateI used the Citi interface websevice for the Citibank project some time ago. For many reasons, it was unsuccessful to directly reference webservice in the project, so I used the http

Six principles of the design model (2)-the principle of the replacement of Lishi and the six major design models Definition: Objects in a program should be replaced by its subclass without changing the program's correctness. That is to say, all

C #4.0 syntactic sugar Article 1: Automatic attributes & implicit typesAutomatic attributes: in C #4.0 and later versions, when the attribute accessors do not need other logic, the automatically implemented attributes make the attribute Declaration

Sandcastle + SandcastleHelpFileBuilder generates instructions, 1 installation instructions (1) install HTML Help Workshop. (2) install Sandcastle. (3) install SandcastleHelpFileBuilder. (4) install the Visual Studio plug-in of

Problem: ORA-28000: the account is locked ., Ora-28000locked Open cmd: Run Sqlplus/nolog RunConn/as sysdba Run Alter user username account unlock; ORA-28000 in oracle Database: the account is locked Problem This user has been locked.

Const, readonly. Do you really understand this? May be interviewed... constreadonly   First of all, it is undeniable that these questions will be frequently asked by the interviewer during the interview, but are your answers satisfying the

. NET generic 03, generic type conversion, covariant and inverter,. net03 The emergence of Convariant and Contravariant makes it possible to implicitly convert arrays, delegates, and generics. A subclass is converted to a base class, which is called