该对话框联接在多文档中,并设置了启动密码,密码为:1925

挺好用的一种新型放大图片的方法,试试把>!-very good use of a new type of photo to enlarge it, try put>!

上网搜了很多关于qt 4重写按钮的资料，但是都只是介绍，没有源码。但是项目要求的按钮样式qt 4没有现成的，所以自己实现了一个简单的按钮。 模仿按钮的功能，通过重写 void paintEvent(QPaintEvent *event) void mousePressEvent(QMouseEvent *event) void mouseReleaseEvent(QMouseEvent *event) 三个函数达到绘制自定义按钮的目的。-Internet found a lot of buttons on the qt 4 rewrite the information, but only introduce, there is no source. But the project

这是一个封装了部分Windows API的控件，它可以实现以下功能：1、Windows关机；2、自动发EMail、自动打开一个主页；3、调用默认程序打开各种类型的文件；4、将自己的程序让Win95启动时执行；5、变VB5.0的工具栏为平面工具栏；6、打开屏幕保护程序；7、打开、关闭CDRom；8、改变Form的标题栏颜色；9、Enable Didable Ctrl+Alt+DEl；10、改变屏幕分辨率；11、播放Mid、Wav音；12、得到硬盘可用空间；13、隐藏、显现鼠标；14、变鼠标为动画光标；15、隐藏、显现任务栏；16、以一PictureBox的图片填充整个Form的背景；17、改变桌面图案- This was seals partial Windows API to control below, it was allowed to realize the function: 1st, Windows Guan Ji; 2nd, automatically sends EMail, automatically opens a main page; 3rd, the transfer tacitly approves the procedure to open each kind of type the document; 4th, lets own procedure time the Win95 start carries out; 5th, changes VB5.0 the tool fence for the plane tool fence; 6th, opens the screen saver; 7th, opens, closes CDRom; 8th, changes Form the title block color; 9th, Enable Didable Ctrl Alt DEl; 10th, change screen resolution; 11th, broadcasts Mid, the Wav sound; 12th, obtains the hard disk to be possible to use the space; 13th, the hideaway, appears the mouse;

对VC控件的讲解，对图形图像编程初学者很有帮助。-On the VC on the control of the graphic image helpful programming beginners.

windows 2000环境下，打开文件对话框并对选择的图片进行预览-windows 2000 environment, the open file dialog box and select the picture preview

通过继承CBUTTON类生成了一个新类，这个类可以建立各种各样的BUTTON。-Through inheritance CBUTTON category generated a new category, this category can create a variety of BUTTON.

1、通过按键控制LED灯的亮灭。2、检测按键值，点亮或者关闭LED灯。

采用ATL/WTL编程技术实现的重画按钮类-Using ATL/WTL programming techniques to achieve the re-drawing the button-type

可以弹出菜单的按钮- May spring the menu the button

可以捕捉鼠标指针，ctrl＋右键释放，用C写的-Can capture the mouse pointer, ctrl right-release, written by C