一个简单的位图浏览器。实现打开文件对话框查找位图，并显示位图，并且能够显示同一目录下的其它位图。-A simple bitmap browser. To achieve a bitmap file open dialog to find and display a bitmap, and can display the same directory as the other bitmap.

VC 实现透明位图的粘贴，并在对话框中显示。-realize the paster of the transparent bitmap through vc, and disply in the dialog