获取运行过程的尺寸 [英] Get a running process' dimensions

问题描述

我正在尝试获取应用程序中特定x，y位置的屏幕截图.有什么方法可以在Process对象中获取正在运行的应用，然后获取其尺寸?

I'm trying to grab a screen shot of a specific x, y location in an application. Is there any way to get a running app in a Process object, then get the dimensions of it?

类似的东西:

Process[] processlist = Process.GetProcesses();
foreach (Process proc in processlist)
{
Console.WriteLine("Process: {0} ID: {1}", proc.Width, proc.Height);
}

推荐答案

可能有其他方法可以做到这一点，但这是一个快速的高级解决方案:

There are probably other ways to do this but here's a quick high level solution:

1. 获取主窗口句柄( Process.MainWindowHandle).
2. 使用win32 API函数获取窗口高度 GetWindowRect

对SO问题的答案显示了获取窗口大小然后进行设置.

This answer to a SO question shows getting the window size and then setting it.

我意识到这个答案假设该过程只有一个窗口.这样的 question/答案描述获取进程的所有窗口.

I realize this answer assumes that the process only has a single window. This SO question/answer(s) describes getting all of the windows for a process.

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