C#

Features Overview related Properties Textbox.autocompletecustomsource Property Gets or sets the custom t:system.collections.specialized.stringcollection to use when the Textbox.autocompletesource property is set to [CustomSource].

Recommendation 1: Use strings correctly String String str1 = "str1" + 9;string str2 = "str2" + 9.ToString (); The first line of code produces one boxing, and one string concat The second line of code uses ToString (), which internally uses the

function return value The return value type must be the same as the return type of the function For the main function, the return value must be of type int. In most systems, the return value of the main function is a status indicator. A

This article mainly introduced the C # Regular expression matching and substitution string function, combined with the concrete instance form Analysis C # string regular substitution related class, the method uses the skill and the related attention

After the swich....case condition branches more, it will seriously destroy the aesthetics of the program. Like this one. The code above is used to communicate between two processes of code, because the enumeration of communication is particularly

This article mainly introduces the WebApi2 file image upload and download function, the need for friends can refer to the next ASP. NET Framework webapi2 file upload and download the front-end interface takes the AJAX approach I. Structure of the

Learn how to publish a Web Pages application without using WebMatrix. Publish your application without using WebMatrix you can publish an ASP. Web Pages application to a remote server by using the Publish command in WebMatrix (or Visual Studio).

This article mainly introduced the ASP. NET MVC Project Realization Direct Preview PDF file method, has the very good reference value, follows with the small compilation together to look down Background and requirements The project uses the MVC4

This paper mainly introduces the method of using SELENIUM+PHANTOMJS to fetch data in C #, which has a good reference value, and then look at it together with the small series. The project at hand needs to fetch data from a Web site that is rendered

The following small series for everyone to bring a C # language in the character class char use Method (summary). Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little

CLR Common Language Runtime Library   CTS public Type System

Previously, I wrote "HTTP GET request 12306 website interface to GET the station name and station Code ". The link address is: Http://www.cnblogs.com/litao4047/archive/2013/05/31/3110781.html The link indicates that the station name and code are

Multi-thread C # How to Ensure thread security ?, Compared with a single thread, multi-threaded programming has a special problem, that is, thread security. The so-called thread security means that if multiple threads run simultaneously in the

Mandatory date format conversion, mandatory date format   C # used to compile the winform program. The format is strongly converted and stored in the database. If the database is connected to the program, it will not be written. I hope it will be

NPOI exports the display data of the WPF DataGrid Control, npoiwpf Recently, when I was working on a project, I needed to export the data displayed in the DataGrid. I encountered a lot of pitfalls in the middle. I would like to record them here for

Display local images on the client and images on the client When a user requests a local image on the client, we need to display the local image. 1. Converting images into streams on the Controller side 2. Foreground request Controller method,

2017 interview summary, 2017 interview 2017 from north to south. As an old programmer who has been working for more than four years. Each job also has a headache. But you still have to stick to it, don't you? Post the problems encountered during the

Use of the open-source framework of NancyFx 2.0-Authentication and nancy framework Create an empty project After creating an empty project, install the three packages through NuGet. Nancy Nancy. Hosting. Aspnet Nancy. ViewEnglines. Razor Add

A few simple digital problems have caused a simple reflection on the computer logic. New posts, experts do not Brick ., Logic Some time ago, before learning how to determine whether a number is a prime number or whether a number is an odd number, I

Unity uses Mono. Xml instead of System. Xml for testing. mono. xmlsystem. xml Test Environment Operating System: Windows8.1 Development Tool: Unity5.5.2 1. Create a new test project and observe the correctness of the parsing files referenced by