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1)屏幕保护程序运行时,鼠标光标被自动隐藏,在程序结束时,光标显示。2)当单击、移动鼠标或按下键盘时,屏幕保护结束,回到正常操作状态。为了实现这些特性,在编写V...
1)屏幕保护程序运行时,鼠标光标被自动隐藏,在程序结束时,光标显示。2)当单击、移动鼠标或按下键盘时,屏幕保护结束,回到正常操作状态。为了实现这些特性,在编写VB应用程序时,可以采用如下方法: 1、改变窗体属性通常VB应用程序的窗体都采用有边框的窗体外观,但作为屏幕保护程序,应设置窗体为无边框,且为最大化。 2、隐藏及显示鼠标光标在Visual Basic应用程序中隐藏及显示鼠标光标需要运用Windows的API函数,该函数名为ShowCursor。当用参数值True调用时显示鼠标光标,当用参数值False调用时,鼠标光标自动隐藏。 3、检测鼠标移动VB中有一个检测鼠标移动的对象事件MouseMove事件。MouseMove事件通常在应用程序启动时就会触发,有时在鼠标并未移动的情况下,MouseMove事件仍有可能被触发。因此如果在程序中直接用MouseMove事件检测鼠标是否发生了移动,并不能正确反映鼠标的移动状况。应该在MouseMove事件中编写代码加以控制。 -1) screen saver running, the mouse cursor automatically hidden, at the end of the procedure, the cursor display. 2) When the click, move the mouse or press the keyboard, the screen ends and return to normal operating status. To achieve these characteristics, in the preparation of VB applications, can be used as follows : a change forms usually attribute the VB application forms have adopted a frame of the window appearance, but as screen protection procedures should be provided to non-Window frame, and as a maximum. 2, hide and display the mouse c
- 2022-03-03 19:10:51下载
- 积分:1
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中止当前进程和设置等待鼠标,读txt文件
,存在文本文件中,直接vc可以使用...
中止当前进程和设置等待鼠标,读txt文件
,存在文本文件中,直接vc可以使用-suspend the current process and the setting up of waiting for the click of the mouse, read txt documents, text files exist, can be used directly vc
- 2022-03-14 11:38:26下载
- 积分:1
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判断一个点是否在某个窗口中
判断一个点是否在某个窗口中-Judge if a point is in a window
- 2022-05-10 12:07:23下载
- 积分:1
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向大家介绍如何使用VC++创建一个标准的MFC WinSock ActiveX控件,源代码非常完整,提供接口、与相应事件挂钩。实例涉及到VARIANT、SAFE...
向大家介绍如何使用VC++创建一个标准的MFC WinSock ActiveX控件,源代码非常完整,提供接口、与相应事件挂钩。实例涉及到VARIANT、SAFEARRAY、BSTR的详细使用方法。另外还提供了WinSock的详细开发步骤,以及如何响应网络超时,网络断开的事件方法以及在VC、VB调用该控件的方法。-To tell you how to use VC++ to create a standard MFC WinSock ActiveX control, source code is very complete and provide interfaces to link with the corresponding event. Examples relate to the VARIANT, SAFEARRAY, BSTR details of use. WinSock also provided a detailed development process, as well as how to respond to network timeouts, network disconnect event methods as well as VC, VB calls the control method.
- 2023-07-18 07:55:03下载
- 积分:1
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一个C++的垃圾收集框架
一个C++的垃圾收集框架-a framework for the collection of garbage
- 2022-12-18 14:10:02下载
- 积分:1
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MiniHex is an open source, compact and practical hexadecimal editor.
MiniHex是一款开放源代码的、小巧而实用的十六进制编辑器。-MiniHex is an open source, compact and practical hexadecimal editor.
- 2022-02-24 16:09:57下载
- 积分:1
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delphi 高精度计时函数调用,比gettickcount要精确
delphi 高精度计时函数调用,比gettickcount要精确-delphi precision timing function call, to be accurate than gettickcount
- 2022-03-14 16:50:05下载
- 积分:1
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Hotels Lodging Management System source code, interested can s
这是宾馆住宿管理系统的源代码,感兴趣可以-Hotels Lodging Management System source code, interested can s
- 2022-03-24 08:54:53下载
- 积分:1
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broadcomm 2044a0蓝牙芯片调试好必要的文件和MMI苏…
Broadcomm 2044A0蓝牙芯片的调试必备文件及OK的MMI源程序-Broadcomm 2044A0 Bluetooth chip debugging necessary documents and OK the MMI source
- 2023-05-02 17:40:04下载
- 积分:1
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C++ Write performance management system, those who need it can be taken to refer...
C++写的成绩管理系统,需要的人可以拿去参考一下-C++ Write performance management system, those who need it can be taken to refer to
- 2022-03-02 08:17:07下载
- 积分:1