绘制游戏的ontop [英] Drawing ontop of a game

问题描述

大家好，

我想知道有没有办法画画，比如一个小小的信息窗口，游戏的顶部，它以全屏模式运行。

起初我认为这是不可能的，但是fraps - 一个录音程序 - 确实吸引了游戏fps。即使在全屏模式下也是如此。

有没有办法实现这一点（在C＃中）？

解决方案

请看我对这个问题的评论。如果这是一个基于DirectX的游戏（你遇到的困难是指示性的），解决问题非常困难。例如，参见这些作品：

http://www.skymaster1980.net16.net/index.php/direct3d/advanced-code-snippets/253-external-directx-overlay-non-hooked-c- [ ^ ]，

http://www.unknowncheats.me/forum/c/62019-c-non-hooked-external-directx-overlay.html [ ^ ]，

http://www.gamedev.net/topic/359794- c-direct3d-hook-sa​​mple / [ ^ ]。

-SA

Hello everyone,
I wondered wether there was a way to draw, something like a little information window, ontop of a game, which is running in fullscreen mode.
At first i thought this would be impossible, but fraps - a recording program - does draw the games fps. even in fullscreen mode.
Is there a way of archieving this ( in C# ) ?

解决方案

Please see my comment to the question. If this is a DirectX-based game (the difficulty you have is indicative), solving the problem is pretty difficult. See, for example, these works:
http://www.skymaster1980.net16.net/index.php/direct3d/advanced-code-snippets/253-external-directx-overlay-non-hooked-c-[^],
http://www.unknowncheats.me/forum/c/62019-c-non-hooked-external-directx-overlay.html[^],
http://www.gamedev.net/topic/359794-c-direct3d-hooking-sample/[^].

—SA

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