C#

#region to remove duplicate data from a divisor group///////or to remove duplicate data from/// requires the addition of a heavy array // non-repeating array public static string[] Delrepeatdata ( String[] Array)

public class Jsonserializer {////JSON serialized/////< ; Typeparam name= "T" >//// public static string jsonstringserializer (T t) {DataContractJsonSerializer s ER = new DataContractJsonSerializer (typeof (T)); using (MemoryStream ms =

The error message is as follows: Sqlcommand.deriveparameters failed because the Sqlcommand.commandtext property value was an invalid multipart name "Select * FROM TableA ', the current limit of ' 4 ' is insufficient. Cause of Error: When using

Here is an example of the KeyIndex column (type int) in table DT2 1, through LINQ to achieve int maxkeyindex = DT2. AsEnumerable (). Select (t = t.field ("KeyIndex")). Max (); LINQ syntax: Click to open link2, through the compute method to achieve

///Convert object to JSON string////////// public stat IC string scriptserialize (T input) {string _jsonstring = string. Empty; if (input! = null) {JavaScriptSerializer _serializerhelper = new JavaScriptSerializer ();

Recently inadvertently saw: http://www.php.cn/. But, people stupid ah, Wood has to understand what the meaning of the end, wood approach to write a try it, right as a note Examples are as follows: Interface: Using system;using

////download with progress bar code (normal progress bar)///// URL // after download file name ////true/false Download Success Publi C static BOOL DownLoadFile (string URL, String Filename, Action updateprogress = null) {

1, through the entity class to pass (can pass multiple parameters and get return value), the demo is as follows: Functions that need to be called in the thread: namespace threadparameterdemo{public class Functionclass {public static

#region multiple consecutive spaces in a string into a single space///////or multiple consecutive spaces in a string to a space//// Strings to be processed // strings after merging spaces public static String

Introduction to the standard library of the OSS. Social Project and the oss. social Project After this week's efforts, OSS was finally completed last night. the standard library of the Social project is supported. Currently, you can.. net framework

Study C # advanced programming together 2 -- compare the equality of objects, In the future, we will strive to update every two days. There are too many temptations on weekdays, so I have to take a long time off, and the progress is a little

Obtain the IP address and determine whether the IP address is in the interval. Obtain the ip address judgment interval. /// /// obtain the Client IP /// /// public static string GetClientIpAddress () {var httpContext = HttpContext. current; if

C # Remove HTML tags, Public static string ReplaceHtmlTag (string html, int length = 0) {string strText = System. text. regularExpressions. regex. replace (html, "] +>", ""); strText = System. text. regularExpressions. regex. replace (strText, "& [^

Look at what the syntactic sugar in C #6.0 has done (part 1 ), Today, it's okay. I just got a preview of vs2015. Some time ago, the garden was also excited with these new syntactic sugar. Here we will look at what kind of IL will be generated?   I.

Part 1 to 10 Basic in C #, Reference page: Http://www.yuanjiaocheng.net/CSharp/csharp-partial-class.html Http://www.yuanjiaocheng.net/CSharp/csharp-Static.html Http://www.yuanjiaocheng.net/CSharp/csharp-Anonymous-method.html Http://www.yuanjiaocheng.

C # query the status of Shanda shengfu recharge card, Reference page: Http://www.yuanjiaocheng.net/CSharp/Csharp-keys.html Http://www.yuanjiaocheng.net/CSharp/csharp-interface.html Http://www.yuanjiaocheng.net/CSharp/Csharp-operators.html Http://www.

Use WebKit.net to load the HTML editor and webkit.net editor. Reference

12-19Windows Forms Application notepad (2), 12-19windows forms Reference page: Http://www.yuanjiaocheng.net/CSharp/csharp-index.html Http://www.yuanjiaocheng.net/CSharp/Csharp-stream.html Http://www.yuanjiaocheng.net/CSharp/Csharp-file.html

The custom Json and aopjson are returned after AOP exception capture in. net mvc. Reference

SQL removes duplicate records, SQL removes duplicatesRemove duplicate SQL recordsif not object_id('Tempdb..#T') is null    drop table #TGoCreate table #T([ID] int,[Name] nvarchar(1),[Memo] nvarchar(2))Insert #Tselect 1,N'A',N'A1' union allselect 2,N'