Windows Service and General win Program Package Installation Method 1: (1) create a new windows Service Project Server1 (2) Open Service1 Code view, locate OnStart, and add code (3) switch to the design view, right-click to add the installation program www.2cto.com (4), and switch to the newly generated project installer. in the cs design view, locate serviceProcessInstaller1, set the Account attribute to L
1. Windows programming is an event-driven Program Design Based on messages. When a user needs to complete a certain function, he needs to call some OS support, and then the OS packs the user's needs into messages and inputs them into the message queue, finally, the application removes the message from the message queue and responds to it.2. Message structure:Typedef struct tagmsg {// msgHwnd; // handle of the window for receiving messages. Window asso
The recent (when writing an article at the time this April) tested the virtual desktops in Windows Server 2016, everything was fine when testing the virtual desktops of Windows 7, but when you tested the virtual desktops of Windows 10, when you encapsulated a virtual machine on Win
\123\src\main\java\zlr\build18.xml>c:\users\007\ideaprojects\123\src\main\ Java\zlr\build18.logThe result will be written to Build18.log, showing that the operation was successful.--------I'm a gorgeous split-line------Here's how to run Java code with program ant, let's talk about how to use Windows ' timed tasksThe author is windows10, other operating systems please do their own explorationSearch for tasks, select Task Scheduler, right-click to creat
Socket programming is very familiar to everyone. I will not be arrogant here. Directly go to the topic. TheProgramThere are two parts: server and client (everyone knows ). The server uses the Windows platform, and the Linux platform is of course the client.Here is the server program:/**********************************//* It worked as server under Windows platform *//* Written by mlsx 1998-2-7 *//***********
Select a node to get the query Condition property and event property name Description Selecednode selected node level node depth from 0 Start event name Description AfterSelect node selected after the TreeView control is represented by nodes, important properties and events The Nodes property SelectedNode property AfterSelect event displays data that matches the criteria of the selected node the first method: (recommended) The second method combines query criteria to filter requery data directly
boxReadOnly: whether to allow editingText: Associated LiteralsCombo Box comboboxItems: item in a combo boxDropDownStyle: Style of combo boxText: Combo box associatedSelectedIndex: Index of the currently selected item, starting at 0SelectedItem: Gets the currently selected itemButtons buttonEnable: Whether the control is availableText: Display fileTextAlign: How text is alignedWindows applications are event-drivenEvent-driven: respond to user-triggered events at any time, making appropriate proc
typeof5: How to display pictures on a form:PictureBox controls
Image
Display a picture in a control
SizeMode
How to handle the relationship between image and control size
ImageList
Store pictures
6: Properties and events for timer controls (tirm)
InterVal
The frequency, in milliseconds, at which the event occurred.
Enabled
Whether to raise events regularly
Event
SelectedItemButtons button:Whether the control is available to Enable display of the file text alignment TextAlign3. Circumstances of the eventButtons button:Click: Fires when a component is clicked.Like what:private void ... (...,...){This. Close ();}Fourth section MessageBox message boxThe simplest message boxMessageBox.Show ("Characters to display");A message box with a captionMessageBox.Show ("Characters to display", "input hint");message box with caption, buttonMessageBox.Show ("Characters
, tilevertical Tile vertically )Nine, text control gets focus: Text control object . Focus ();Drop -down list box: Select the text content property: TextSelect content index ( set / take ) : SelectedIndex , from 0 start certificate, no index selected as -1properties that are expanded by the drop-down list: Droppeddown, a value of bool,true to open the drop-down listsettings can only be written without editing properties: DropDownStyle, with a value of DropDownListDynamic to Add list item in Co
, create a class named Studentdal that defines a method in this class Loadstudentinfo () returns a value type ListMethod of invoking Dal at the BLL layerGets the generic collection returned to the BLL after the UI layerTo use generics as a data source for DGVpublic class Studentextends:student { //One is the account name public string Subjectname {get; set;} Test time public DateTime examdate {get; set;} Result public int Studentresult {get; set;} } Pub
There are many ways to do self-deletion, the most common is to implement the self-deletion through batch processing.Batch processing enables the ability to delete itself after running.Lets the program create batches, which are then removed by the batch process and the batch itself.: Loop del "D:\Program file\ ..." ifexist goto loopdel%0The functions used to create and run batch files are also different, and here's my personal example.1#include 2#include 3 4 intMain ()5 {6 Charszfile[_max_pat
What's worth saying is adding a carriage return event,http://blog.csdn.net/nanwang314/article/details/6176604private void Textbox1_keydown (object sender, System.Windows.Forms.KeyEventArgs e) { if (e.keycode== Keys.enter) { MessageBox.Show ("You pressed the Enter key in TextBox1"); } This way you can add a carriage return event .....usingSystem;usingSystem.Collections.Generic;usingSystem.ComponentModel;usingSystem.Data;usingSystem.Drawing;usi
1. Locate the PID corresponding to the Java process. Through Task Manager. Linux---Top2. Then export the Java process snapshot. Run the command directly. Stack-l 31372 > c:/31372.stack 3. Under Windows, you can only view the CPU utilization of the process, to see the CPU utilization of the thread with other tools, I use the Microsoft-provided process Explorer v15.3Right-click the process you want to see---propertiesLinux first enter top, and then pres
Notes for porting socket-related programs from windows to linux
1) header file
Winsock. h/winsock2.h in windows
Sys/socket. h in linux
Error Handling: errno. h
2) initialization
WSAStartup is required for windows.
Not required in linux
3) Disable socket
Closesocket (...) in wind
First, prefaceSince the Java console program was shut down by preventing maintenance personnel from doing so, it was decided to transform it to run as a Windows service. Got a morning at last, the following records, for later inspection.Second, Java Service WrapperWebsite address: http://wrapper.tanukisoftware.com/doc/english/download.jspJavaservicewrapper run Java programs in a daemon or
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