//The SMTP (Simple Mail Transport Protocol) basic message Transfer Protocol. Providing the SmtpClient class (System.Net.Mail) in the. NET Frameword Class Library, she provides a lightweight way to send SMTP e-mail messages. The Bcc property in the
When the Windows form application starts, the startup events for the primary form are raised in the following order: System.Windows.Forms.Control.HandleCreated System.Windows.Forms. control.bindingcontextchanged System.Windows.Forms.Form.Load System.
Preprocessor commands in C,
C # contains many commands named "Preprocessor commands. These commands will never be converted into executable code commands, but will affect all aspects of the compilation process.
For example, you can use a
C # generate a verification code,
Verification code generation class:Using System; using System. collections. generic; using System. drawing; using System. text; namespace Controllers. core. util {// /// Verification Code /// public class
C # basic-variables and constants (1)I. Basic concepts of variables: variables are used to store specific types of data and change the data values stored in variables at any time. Variables have names, types, and values. Variable values can change.
C # basic-variables and constants (1 ),
I. Basic concepts of variables:
Variables are used to store specific types of data and change the data values stored in variables at any time. Variables have names, types, and values. Before using a variable,
SQLite Chinese sorting and sqlite sorting
Define a class:Using System. data. SQLite; namespace DAL {// // SQLite Chinese sorting // [SQLiteFunction (FuncType = FunctionType. collation, Name = "PinYin")] public class SQLitePinYingSort:
9. C # basic sorting (multi-dimensional array ),Multi-dimensional array 1 and two-dimensional array:
Representation Method:
Int [y, x], x and y are indexes, y represents rows, and x represents columns.
Example:
Int [,] second = new int [2, 3] {3, 2,
Decorator schema C # simple example
Decorator schema C # simple example
The basic functions of players are mobile and running. BaseAbilityNew features: 1. Damage skill harmAbility; 2. Barrier skill BaulkAbility; 3. Auxiliary skill
List and Dictionary generic search efficiency analysis, listdictionary
The efficiency of List and Dictionary generic queries is significantly different. The background is to develop a matching program and recommend books (BookID) to users (UserID,
[C #] Mars coordinate system (GCJ-02) and Baidu coordinate system (BD-09) Conversion help class,
Key code:
Using System; using YanZhiwei. dotNet2.Utilities. models; namespace YanZhiwei. dotNet2.Utilities. common {// // The Mars coordinate system
C # display the memory address of the referenced type variable (take string as an example)
For C/OC/C ++ programmers, it is common to output the memory address of the created object and observe, analyze, or simply be curious.
However, for the C #
Batch import data. net and import. netSource URL: http://exceldatareader.codeplex.com/reference:
NUGET reference
Note
Please try the latest source from the repo before reporting issues as there have been recent changes.Also, if you are reporting an
Small knowledge reserves, small financial management knowledgeWith nolock
WITH (NOLOCK) is equivalent to the uncommitted read (read uncommitted), which means that the specified statement can READ the rows that have not been committed by other
Telerik JustDecompile 4.1.255.0 development edition (. NET decompilers, free download), justdecompile
Telerik JustDecompile is a free. NET decompilation tool released by Telerik. It supports plug-ins and Visual Studio 2015 ~ 2013 integration, you
C # The "lawn lamp" in C # is similar to the "Hamster" applet.Today, I reviewed the form applets I learned yesterday. It mainly applies to some basic attributes of controls. Program) * The first step is to set the interface (txtname, txtpwd. In the
C #: how to make the method obsolete and how to reject the Method,
When using. Net Frameworkd for development, you can often see a method [Rejected] On the ToolTip smart prompt of the method ],
Or in the warning:
Even the [Rejected] method may
Generate a QR code at the backend.
I recently found a relatively good C # QR code generation class library on github. I would like to share with you here.
Github address: https://github.com/codebude/QRCoder
Download the solution and compile and
Use of interfaces and methods in C # (Fourteenth Day)On Friday, I had some time to summarize my daily knowledge, so today I will summarize the commissioned knowledge I learned at Cloud and college on Friday. Theory: interface: • interface Definition:
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