C#

[Tips] to make null value processing of C # more elegant, Reference Http://www.codeproject.com/Articles/739772/Dynamically-Check-Nested-Values-for-IsNull-Values? Msg = 4895299 # xx4895299xx Http://devtalk.net/csharp/chained-null-checks-and-the-maybe-

Search and sort 02, half search, search sort 02 half Semi-query is also called binary search. When an element is searched in an array or set, an intermediate element is located first. If the element to be searched is exactly the same as the element

C #~ Use of asynchronous programming in projects,Gossip If you are not familiar with asynchronous programming, read my article today, I will talk about how to use asynchronous programming in projects! During WEB development, asynchronous processing

Remove the HTML tag from a text segment to remove the style and paragraph contained in it. The most common method may be regular expressions. However, you must note that regular expressions cannot process all HTML documents. Therefore, it is better

After the Review, I am very ashamed to see the title. My language skills are too poor. I guess... sorry ...... I wrote this sentence back to the beginning ......    Problem I encountered a problem the day before yesterday, so I sent a question on

After the source code is compiled and tested, the development process is not completed. In this extreme, you need to provide the application to the user. Whether it is an ASP. NET application, a client application, or an application built by the

Background During development, you need to determine whether an input character is a numeric character. If it is a numeric character, it is converted to an integer. Problem proposal The char. IsDigit method and int. TryParse method are used during

Use C # To create a screen capture program (3) 3. code writing: First, add the external declaration of the BitBlt function described above to the code file. Add the onClick event processing function of the button, which is the main part of screen

In the namespace using System. Net. Mail, a method is provided to send emails Based on the specified smtp server. The following describes how to implement it: 1. First, you must send an email. You must have an email account, such as Netease mail,

[Unity] 2.3 project browser and resource organization, unity2.3 Classification: Unity, C #, VS2015 Created on: 1. Project-Project Browser As we mentioned earlier, the Project View (called the Project browser) in Unity is equivalent to the Solution

Project Manager score, Project Manager Score Table This knowledge is used for project manager scoring. 1. How to call a method? 2. Use of value type and Application Type 3. Object Array 4. Transfer Data between forms The form is as follows: When

[Refactoring learning] 09. Rebuilding function calls and 09 function calls Previously, I wrote a function rebuild. Here I wrote a rebuild of the function call. The difference is that I want to write a function (or interface) that allows others to

[Serialization] C # communication (Serial Port and network) Framework Design and Implementation-9. Plug-in engine design, Contents Chapter 9 plug-in engine design... 2 9.1 contract of the Framework-interface... 2 9.2 prototype of the

. Net business message queue and. net business queue Open source QQ group:. net open source basic service 238543768 Open Source Address: http://git.oschina.net/chejiangyi/Dyd.BusinessMQ # Business message queue ##Business message queue is used for

Use dnSpy to crack a travel system version 5.2 ., Dnspy crack tourism 5.2 A system is one of the most common and currently the best travel station systems on the Internet. After using maxtocode in versions earlier than 5.1, you can use de4dot for

The relationship between Visual Studio. NET,. NET Framework, and C, Visual Studio. NET is an integrated development environment (IDE), which contains three advanced programming languages, C # Is one of them; Visual Studio. NET can be integrated

Share the components and principles of the dynamic concatenation Expression, expression expressionsPreface As we all know, it is also good to use, but there is a problem. When you use LINQ for search, you write it like this. OK, it looks good, but

C # mongodb [Up],Overview MongoDB is a high-performance, open-source, non-pattern document-type database developed using C ++. It is a product between a relational database and a non-relational database. It has the most abundant functions and is

VS file synchronization plug-in development, vs synchronization plug-inI. Plug-in Function Description The plug-in monitors an xml file. When a new element is added to the file, the new element is synchronized to the specified directory when it is

Delegate, Lambda expression, event series 05, Action delegate and closure, lambdaaction Here is an example of using the Action delegate: static void Main(string[] args) { int i = 0; Action a = () => i++;