Delphi实现窗体渐变色效果，很不错的一个源码实例，窗口中给出了两种基色的自定义功能，设定红色和蓝色基准值之后，可点击后面的按钮确定，窗体即可铺满渐变色。 -After Delphi to achieve a form gradient effect, a very good source code examples, the window shows the custom features of two primary colors, red and blue set the refer