背景透明的Static控件，可以修改控件上显示的字体，对话框覆盖位图背景图片。,Static control transparent background, you can modify the control to display the fonts, the dialog box covers the background bitmap image.

EVC下实现透明控件，使控件直接显示在对话框上-EVC controls to achieve transparent, so that direct control is displayed in dialog

自定义static控件，具有透明背景色，能够在图片或自绘制对话框上透明显示static文本。-Custom static controls, with a transparent background color, can be in the picture or self drawn dialog on the transparent display static text.