C#

The implementation code is as follows: Using System;Using System. Collections;Using System. Configuration;Using System. Data;Using System. Web;Using System. Web. Security;Using System. Web. UI;Using System. Web. UI. HtmlControls;Using System. Web.

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1. Simple ExampleCode Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Class SelectSample1 { Static void Main () { // Create the data source List Scores = new List () {97, 92, 81, 60 }; // Create

Using System; using System. collections. generic; using System. componentModel; using System. data; using System. drawing; using System. linq; using System. drawing. imaging; using System. text; using System. windows. forms;Namespace

The Code is as follows:  Image Format Conversion Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Public void ImageFormatter (string sourcePath, string distationPath, string format ){System. Drawing.

Today I saw an article about how to improve program performance in. NET, which contains the following: We recommend that you use simplified operators such as + = and-=.For example, the original expression A = A + BChange to A + = BThis not only

Algorithm Description In general, insert sorting is implemented on the array using in-place. The specific algorithm is described as follows:   1. Starting from the first element, this element can be considered to have been sorted   2. Retrieve the

In the winform program, sometimes we need to move controls in the form without a title bar or in the form, and use several events such as mouse clicks, movement, and coordinate calculation to complete this function, however, an API function has been

Class Temp{/// /// Write a temporary file/// /// the content of the file to be written without a suffix /// content to be written Public void WriteTemp (string user, string password){String mypath; // save path// Obtain the program pathInt I =

I don't know how to scale down the thumbnails on your website? A new project will be started soon. The company has developed a new habit of saving some practical programs. I think this is a good habit. In the past, I just thought it was useful. Now

1. Create a console application and save it on the desktop. The Main function is as follows:   Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->using System;using System.Collections.Generic;using

The difference between the shallow copy and the deep copy is that the processing value type is the same as the processing reference type. When the value type is processed, both of the two copy modes directly allocate a new memory area and copy the

Indexof (): locates the character and string from the front to the back in the string. All return values are absolute positions in the string. If it is null, it is-1. String test = "asdfjsdfjgkfasdsfsgfhgjgfjgdddd"; test. indexof (d) = 2 // locate

Recursive methods should be familiar to everyone. In short, they are called internally by the method itself, so that repeated and repeated executions are repeated, But worry about endless loops...   When the menu needs to be dynamically generated by

System. collections. sortedList class, System. collections. generic. sortedList generic class and System. collections. generic. sortedDictionary generic classes are similar to Hashtable and Dictionary generic classes because they also implement the

C # the SQL Float type is operated, and the data will contain many decimal places. Originally, the float type of C # is different from the float type of SQL./// /// Compare the data types in the database with those in C #/// /// /// Private string

Suppose we want to write a salary management program for a university. First, it indicates the Employee's Employee class (Employee. cs ): 01: namespace Skyiv. ben02: {03: class Employee04: {05: public string Department {get; private set;} 06: public

Using System;Using System. Collections;Using System. Configuration;Using System. Data;Using System. Linq;Using System. Web;Using System. Web. Security;Using System. Web. UI;Using System. Web. UI. HtmlControls;Using System. Web. UI. WebControls;Using

Many people have experienced the use of network ant financial or network express files on the Internet. The use of these software can greatly speed up the transmission of files on the Internet and reduce the time for file transmission. Why are these

/// log on/// /// /// /// Public static string Login (String url, String paramList){HttpWebResponse res = null;String strResult = "";Try{HttpWebRequest req = (HttpWebRequest) WebRequest. Create (url );Req. Method = "POST ";Req. ContentType =