如何使用c#中的WMI当前亮度属性获取屏幕亮度 [英] How can i get the Screen Brightness using the WMI Current brightness property in c#
本文介绍了如何使用c#中的WMI当前亮度属性获取屏幕亮度的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在使用'CurrentBrightness'属性值并设置值。但我发现API返回的值是错误的。
I am using the 'CurrentBrightness' property value for and a setting the value. but i see the value returned is wrong from the API.
有没有其他方法可以使用c#获取windows中的当前亮度值?
Is there any other way to get the exact current brightness value in windows using c#?
我怎么知道c#中是否检查了自适应亮度?
How can i know if the adaptive brightness is checked or not in c#?
感谢您的帮助.. !!
Thanks for the help..!!
此致,Ravi Raj Nukala
Regards, Ravi Raj Nukala
推荐答案
您好,
这是一个简单的示例,使用 ManagementScope作为参考。
Here is a simple sample which use ManagementScope for your reference.
//create a management scope object
ManagementScope scope = new ManagementScope("\\\\.\\ROOT\\WMI");
//create object query
ObjectQuery query = new ObjectQuery("SELECT * FROM WmiMonitorBrightness");
//create object searcher
ManagementObjectSearcher searcher =
new ManagementObjectSearcher(scope, query);
//get a collection of WMI objects
ManagementObjectCollection queryCollection = searcher.Get();
//enumerate the collection.
foreach (ManagementObject m in queryCollection)
{
// access properties of the WMI object
Console.WriteLine("CurrentBrightness : {0}", m["CurrentBrightness"]);
}
祝你好运,
张龙
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