C++

1.asp.net webform uses "request. physicalapplicationpath to obtain the physical path of the virtual directory of the site, and finally contains" \ "; 2. C # Use winform A: "application. startuppath": Get the current application Program Path of the

Static string [] m_data = {"A", "B", "C", "D", "E"}; static void main (string [] ARGs) {dictionary DIC = new dictionary (); For (INT I = 0; I dd) {dictionary DIC = new dictionary (); foreach (keyvaluepair Kv IN dd) {for (INT I = KV. value + 1;

This section describes how to use the control collected by C # winform development series. Article , Constantly enrich and improve this aspect. Basic-common controls C # winform Development Series-checkbox/button/label/progressbar Data Binding of

Determine whether the network is normal. Private bool isconnectedtointernet () {int DESC; return Internet. internetgetconnectedstate (Out DESC, 0);} sets the default page: webbrowser1.navigate (New uri ("http://www.ic2ic.com/copy.jsp"); Login Code :

The process class in C # can conveniently call the externalProgramSo that we can use the cmd.exe Program Add the parameter "/C" + command to execute a doscommand(/C indicates that the domain name will be shut down after the specified command is

There is a system in the middle of the window. windows. forms. the picturebox control (the area of the control area is 1/4 of the window). When most areas of the control fall on one monitor, the control is not displayed on the other monitor, (This

(1) If you use Excel to create a new instance, and then use show () to open the instance, close (). (2) If you use a process to open the Excel Program Click Close in the upper-right corner of the Excel file to close the file. (3) If it is embedded

Run installutil.exe, the ultimate tool of .net, to add it to the Windows Service (the tool is in the c: \ windows \ Microsoft. NET \ framework \ v2.0.50727 directory by default ). CodeSave it to the TXT file, save it as a bat file, and put it

Recently, I am using BCB to create a small project. Because I have never learned C ++, BCB is also the first contact, so I want to find some information on the Internet, but I found that BCB has very few things, in addition, database operations are

I checked a lot of information online before!It is found that the DLL that can run normally in winform cannot run after it is loaded into the Windows service! As a result, I started searching for a solution based on the online method.1.

No class this evening. It took me a few minutes to change the face based on my previous ideas.ProgramImplemented. I specially selected two pictures of the person's head (the size of the person's head, the background color, and the face orientation).

0. create a form and add a button 1. execute the following button event private void btnformmax_click (Object sender, eventargs e) { If (this. windowstate = formwindowstate. maximized) { This. windowstate = formwindowstate. normal; } else {

The simple implementation method is to split the two pictures into small pieces at the same time and compare them separately. If a block contains a different pixel point, the position of the block is different. Otherwise, the block is considered to

Using C # To create a site on IIS already has many Article But not many FTP users are created, Private Static void createftp (string username, string path) { directoryentry entry = new directoryentry (" IIS: // localhost/msftpsvc/1/root ")

Using system; namespace shapbse64 {// // base64 encoding Algorithm Related Operations // by free Pentium (wgscd) /// public class sbase64 {public sbase64 () {// todo: here, add the constructor logic //} // encrypt /// // use base64 to encrypt

In multithreading, to maintain data consistency, you must lock the data or function that accesses the data. This is common in the database, but in Program Because most of them are single-threaded programs, there is no need to lock, but in

Representative (delegate ): It is a function pointer in the C # language, which indicates that it can point to a function and call the implementation of this function during running. Let's take a look at its implementation steps: Declare

Public class xmlcontrol{Protected string strxmlfile;Protected xmldocument objxmldoc = new xmldocument ();   Public xmlcontrol (string xmlfile) { // // todo: add the constructor program here // try { objxmldoc. load (xmlfile); } catch (system.

C # implement the mask layer (mouse penetration) on the desktop through several API functions: getwindowlong, setwindowlong, and setlayeredwindowattributes. One Windows message, ws_ex_transparent, is important. It implements the mouse penetration

Using System; using System. IO; using System. text; using System. collections; namespace extends generator {public class extends generator {static float pageWidth = 594.0f; static float pageDepth = large; static float pageMargin = 30366f; static