用winapi获取监视器友好名称 [英] get monitor friendly name with winapi

问题描述

我想在控制面板中获取监视器名称。我用这个代码

I want get monitor name as in control panel. I use this code

DISPLAY_DEVICE lpDisplayDevice = new DISPLAY_DEVICE(0); // OUT
DISPLAY_DEVICE monitor_name = new DISPLAY_DEVICE(0);
int devNum = 0;
while (EnumDisplayDevices(null, (uint)devNum, ref lpDisplayDevice, 0))
  {
     lpDisplayDevice.DeviceName.Trim());
     Console.WriteLine("DeviceString =" + lpDisplayDevice.DeviceString.Trim());
     EnumDisplayDevices(lpDisplayDevice.DeviceName, 0, ref monitor_name, 0);
     Console.WriteLine("Monitor name =" + monitor_name.DeviceString.Trim());
      ++devNum;
 }

但这会让我回复 \\.\DISPLAY4 。我看了这个主题 url msdn [ ^ ]但只能用c语言找到解决方案。

but this return me \\.\DISPLAY4 . I watch this topic url msdn[^] but find solution only in c language.

推荐答案

引用：

但只能用c语言找到解决方案

but find solution only in c language

ok，我们暂时假设这就是全部......你可以把c语言部分包装成一个dll并且你不能用它来解决它吗？



否则，因为c代码可能只是调用win32 api，所以从c＃中调出它们？

ok, lets assume for the moment that that's all there is .. you could wrap the c language parts into a dll and pinvoke it couldn't you ?

else, since the c code is likely just calling win32 api's anyway, pinvoke them from c# ?

为什么不试试Windo管理仪器（WMI）？这可能会容易得多（但确实如此：在一些计算机上，WMI存在缺陷，需要修复......）。

Why don't you try Windows Management Instrumentation (WMI)? That could be much easier (but true: on some comuters, WMI is defect and needs to be repaired...).

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