实现多窗口间的传值功能，实施动态传值，用到了textbox，button和滚动进度条的控件，实现动态传值

10个简单的VB控件实例，分别是1计算器2整除数3验证窗口4控制按钮5复选单选6滚动条-10 VB Control simple example is a calculator 2 3 certification number divisible window control buttons 4 5 6 election Minute menu scroll and so on.

VC++绘制按钮实例，演示了如何在窗体上绘制普通按钮、绘制滚动条按钮、绘制标题栏关闭按钮，VC++ 绘制窗口的按钮和滚动条等元素。 -VC++ Draw button instance, demonstrates how to draw in the form of ordinary buttons, scrollbars draw the button, draw the title bar close button, VC++ draw the window buttons and sc