Delphi编写的一个特效程序， 限制鼠标移动，隐藏标题栏上的按钮，窗体背景渐变，透明背景-Delphi effects of a procedure, the mouse movement restrictions, hidden Biaodilanshang button Windows Background gradual, transparent background

Delphi开发环境下实现透明的窗口，给出简单易行的解决办法。-Delphi development environment to achieve a transparent window, given the simple solution.