C#

GPU's parallel computing capability is higher than the CPU, so recently there are also a lot of projects using GPU appear in our field of view, on InfoQ saw this article about Accelerator-V2, it is a research project of Microsoft Research Institute.

 Sometimes we need to add the email sending function to the website. For example, an online contribution system sends an email to the author when the manuscript is used. The following uses this function as an example to describe how to automatically

For the insertion and update of massive data, ADO. NET is indeed inferior to JDBC, and JDBC has a unified model for batch operations.Very convenient:PreparedStatement ps = conn. prepareStatement ("insert or update arg1, args2 ....");Then you canFor (

When writing a program, we often need to pass parameters on the page, such as page? Id = 1234, you can directly use string id = Request. QueryString ["id"]; on the page to obtain the value of the parameter id 1234. This is a basic knowledge that

/// /// Calculate the interval between two dates/// /// first date and time /// Second Date and time /// Add: cuiwk 2010-05-31 /// time interval Public string DateDiff (DateTime DateTime1, DateTime DateTime2){String dateDiff = null; TimeSpan ts1

Compile and execute code at runtime. As shown below.   Open button to Open any text file and load it to TextBox. It can be changed after loading. Compile and execute the Compile button. The Code is as follows.    Code Code highlighting produced

C: The ProgramFilesMicrosoftVisual Studio. NET FrameworkSDKSamples Technologies InteropPlatformInvoke WinAPIsCS directory contains a large number of examples of calling APIs.I. Call formatUsing System. Runtime. InteropServices; // reference this

There are many project scenarios that can be implemented by the secondary development of Visio, such as electrical line analysis, distribution network analysis, and flowcharts. Now, due to the needs of the project, I know another application

C # provides two primary registry-related classes: RegistryAndRegistryKey,These two classes belongMicrosoft. Win32Namespace   The Registry class contains five public static fields, representing the five basic primary keys respectively: Registry.

1. C # codeUsing System;Using System. Collections. Generic;Using System. Text;Using System. Runtime. InteropServices;Using System. Security. Cryptography; namespace ComTest{[Guid ("DE03FB14-23D6-4be0-93EA-C27651A22A37")]Public interface ITest{String

The following code automatically posts to the group in cnblogs ......... note the group ID and topic ID. The group type first uses firebug to analyze the post address and parameters when posting. The headers contains cookies and copies them to d: \

1 /// 2 // extract the numeric string from the string3 /// 4 /// 5 /// 6 public static string IsNumber (String str)7 {8 string returnStr = string. Empty;9 for (int I = 0; I 10 {11 if (Char. IsNumber (str, I) = true)12 {13 returnStr + = str.

Many people on the internet asked the location where the settings file was stored. I read some articles and didn't give a clear answer. So let's track where the settings file is stored together, whether encryption protection exists. Settings is the

Recently, I used C # To Operate excel. I mainly read the excel template, copied the sheet page of the template, generated multiple sheet pages, filled the corresponding data, and saved it to the excel file, the knowledge points used are as follows. 1

It is also very effective to directly call the system IPCONFIG when we obtain the local lan ip address and other related information. The following code reads the returned values of ipconfig using C: 01 /// 02          /// Obtain the IPCONFIG

Solution (1) Script:   Call example: User name: OnFocus = "onFocusFun (this, enter the user name )"OnBlur = "onblurFun (this, enter the user name)"> password & nbsp; Code: Certificate -------------------------------------------------------

The main principle is to capture the full screen, and then obtain the current mouse position and color. View the Code directly: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->1 using System; 2 using

This is my code, where monFile is the table name, process is the column name, and runs normally in VS 2008     Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> private void Form1_Load(object

There are a lot of methods, and there is a lot of trouble with simplicity. I chose a lot of trouble here. Main Code: Private void getxx (){RegistryKey start = Registry. LocalMachine;RegistryKey cardServiceName, networkKey;String networkcardKey =

1. How to get the file location:String path = System. IO. Path. GetDirectoryName (System. Reflection. Assembly. GetExecutingAssembly (). GetName (). CodeBase );Difference from WinForm Program Development: string Path = System. IO. Directory.