获取键盘状态在WPF应用程序的主方法启动过程中 [英] Get keyboard status in WPF Application in Main-Method during startup

问题描述

在我的应用程序中的静态无效的主要方法，我想，以确定是否像Alt键或Ctrl键被按下，然后开始在一些实物期权模式的应用程序启动。我怎样才能找出是否启动时按下某个键？

When my application starts up in the static void Main method I want to determine if a key like Alt or Ctrl is pressed and then start the Application in some kind of Option-Mode. How can I find out if a key is pressed during startup?

我发现了一些样本已，但他们都导入Windows动态链接库，这是我不想做的事。

I found some samples already but they all import a windows dll, something I don't want to do.

推荐答案

使用Keyboard.IsKeyDown（）静态方法将帮助你检查你感兴趣的按键的状态

Use Keyboard.IsKeyDown() static method will help you to check the state of the keys you're interested in.

if (Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl)
       || Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt) )
{
    //Load in a special mode
}
else
{
    //Load standard mode
}

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