问题描述
我试图来定位自己的状态precisely上面的任务栏。不幸的是我的努力得到了 this.Height 在我的形式返回一个值比实际的形式10像素更小（与所有的边框，标题栏等的事实制约）。我运行Windows 7的Aero。当航空被关闭（和边框更薄），所有的作品如预期。该表格边框样式为 FixedSingle 。我不希望实施航空专用的黑客。我能做些什么，以获得正确的高度？
I'm trying to position my form precisely above the taskbar. Unfortunately my efforts are hampered by the fact that this.Height on my form returns a value which is 10 pixels smaller than the actual form (with all the borders, title bar, etc). I'm running Windows 7 with Aero. When Aero is turned off (and the borders are thinner), all works as expected. The form border style is FixedSingle. I don't want to implement Aero-specific hacks. What can I do to get the correct height?
推荐答案
是的，航空距离我们大约用GetWindowRect返回窗口大小（）。这是一个比较重要的appcompat黑客攻击，没有它有太多的项目将有一个客户端区域太小。不幸的是有没有一个API调用，也可以用来关闭谎言清单条目。唯一的办法是设置Windows版本中的EXE文件头并标记Vista兼容。
Yes, Aero lies about the window size returned by GetWindowRect(). It is a rather important appcompat hack, without it far too many programs would have a client area that's too small. Unfortunately there's neither an API call nor a manifest entry that can be used to turn off the lie. The only way is to set the Windows version in the EXE header and mark it Vista compatible.
您可以这样做与Editbin.exe在postbuild事件：
You can do so with Editbin.exe in a postbuild event:
set pathsave=%path%
set path=$(devenvdir);$(devenvdir)..\..\vc\bin
editbin.exe /subsystem:windows,6.0 "$(targetfilename)"
set path=%pathsave%
要注意的是你的程序将在XP后，再此不运行。
Beware that your program will not run in XP anymore after this.
更新：这是现在默认在VS2012做了，而如果你的目标.NET 4.5
UPDATE: this is now done by default in VS2012 and up when you target .NET 4.5
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