哪里有红豆杉种子:Microsoft Visual C++ 5.0 [Overlay]这是什么意思

来源:百度文库 编辑:中科新闻网 时间:2024/04/29 14:20:30
今天用PeID 分析一软件得出Microsoft Visual C++ 5.0 [Overlay],请问那是什么意思?

Overlay指一层一层的东西一个迭一个,例如屏幕上的窗,一个迭一个,可能遮了这部分,也能遮了那部分,也能没遮,也可能全遮了.

每"一层"(每个Overlay)的信息,对应内存器中的存储区.
软件得出Overlay,就是得到了每个窗的存储区.

Microsoft Visual C++ 5.0 定义:

overlay surface
A conceptually rectangular area in memory whose stored image information will cover the image information of the primary surface to which it is applied. Overlays are assumed to be on top of all other screen components.

overlay z-order
Determines the order in which overlays clip each other, enabling a hardware sprite system to be implemented under DirectDraw.

用VC5编译的软件