C++

C # Set the IE cookie to automatically open the page for Logon. For example, if you click the QQ space on the QQ panel, the user directly enters your QQ space without logging on again. This is actually done by using an API function, but it is very

You can use left-to-right to review and learn from top to bottom. I. NET and C # Net overview and C # Language Public Language Runtime Library Integrated Development Environment II. C # Language Design Basics

Using system;Using system. Collections. Generic;Using system. componentmodel;Using system. Data;Using system. drawing;Using system. text;Using system. Windows. forms;Using system. collections;Using system. Data. oledb;Using system. net;Using system.

In the past few daysProgramBecause the three-tier architecture is used, there are many DLL files under the running directory. At the end of the release, I plan to merge the DLL files into the EXE files. Ilmerge, a free software released by Microsoft,

// Unicode String STR = "Chinese ";String outstr = "";If (! String. isnullorempty (STR )){For (INT I = 0; I {// Convert the Chinese character to an integer of 10, and then convert it to hexadecimal Unicode.Outstr + = "\ U" + (INT) STR [I]).

1. Refer to com Microsoft Word 11.0 object library. You must select the. NET programming component when installing the office. 2. Using Microsoft. Office. InterOP. word; 3. Using system. reflection; 4. Use the simplified and Traditional Word

Original article link: http://www.wewill.cn/n21188c66.aspx In the process of system development, we always need to use the configuration file to save some system parameters that we need to save. After all, this is. in the net era, it is complicated

The system tray is a special area, usually on the right of the bottom of the desktop. There, users can access those programs that are running at any time. In Microsoft Windows, the system tray usually refers to the status area of the taskbar; in

System logs are often used for both web applications and Windows Forms applications. Logs can help us track and monitor the running status of the system, detect errors in time, and output adjustment information. There are many ways to record logs,

Main Function[Stathread] Static void main () { Application. enablevisualstyles (); Application. setcompatibletextrenderingdefault (false ); Webscreenshot WB = new webscreenshot (); Process current = process. getcurrentprocess (); Bool newinstance =

This article describes two methods for Automatic Registration of DLL libraries, including calling the regsvr32 method. I hope this article will help you. Although Ms provides us with a variety. net Framework library, our program C # development

In C #, the so-called generic type means that multiple data types can be operated on the same code using parameterized types. Generic programming is a programming paradigm that abstracts types by using parametric types to achieve more flexible reuse.

Microsoft's Excel operation class exports Excel very slowly. This method simply writes the content in the table to excel in the form of strings, and one technique used is "\ t ". The \ t in C # is equivalent to the tab key. When written to excel, it

The Internet has been full of crawlers, and the younger brother has no choice but to use it as the first chapter of technical thinking. C # mutual calls between code and JavaScript (just simple list; complex, you can look for them in the

The representative element is a complex concept in C, the representative element in C # is very similar to the function pointer in C/C ++. Using the representative element, You can encapsulate the reference representing the internal method of the

In the C language, we know that the values of common variables in the function can only be returned through the return statement, but if you only put the compound statement in the main function, what should I do with the variable definition in the

Today, I saw a book using a similar structure as below: Typedef struct some_dev { Unsigned int var1: 8; Unsigned int var2: 13; } Specifically, the following tests were conducted in VC ++ 6.0: Test 1: # Include Typedef struct test1 { Unsigned int

C. Traditional C ++ # Include // set the insertion point# Include // Character Processing# Include // defines error codes.# Include // floating point number processing# Include // file input/output# Include // parameterized input/output#

Directory Class and structure instance comparison Differences between classes and structures How to Select structure or Class   I.Examples of classes and structures: Structure example: Public struct person { String name; Int height; Int

The following code:Public class ellipse: Shape{Protected int semimajoraxis/* long half axis */, semiminoraxis/* short half axis */; Public Virtual int semimajoraxis{Get{Return semimajoraxis;}Set{Semimajoraxis = value;}} Public Virtual int