VB:游戏顶部的应用程序 [英] VB: Application on Top of a Game

问题描述

我想编写一个应用程序，在全屏游戏上绘制某个视觉对象(例如半透明三角形).该游戏具有强大的顶部"属性，因为它涵盖了归类为顶部"的所有其他应用程序.

I'd like to write an application drawing a certain visual object (e.g. a semi-transparent triangle) over a full-screen game. The game has a "strong on-top" property as it covers all other applications classified as "on top".

我需要我的应用程序是最顶层的应用程序，并且始终保持专注，不影响后面游戏的流畅运行.

I need my application to be the top-most on-top application, and always on focus, without affecting the smooth run of the game behind.

如何有效地完成这项工作?

How can this be efficiently accomplished?

推荐答案

使应用程序始终处于最顶层是不可能的，因为您所做的任何使应用程序位于最顶层的操作，其他应用程序都可以做到.Raymond Chen 对此进行了解释:http://blogs.msdn.com/b/oldnewthing/archive/2011/03/10/10138969.aspx

It is not possible to make an application that is always on top, because anything you do to make your application top-most, another application could do. Raymond Chen explains this: http://blogs.msdn.com/b/oldnewthing/archive/2011/03/10/10138969.aspx

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