在我的C#/WPF/.NET 4.5应用程序中,我正在尝试通过KeyEventHandler捕获按键,并稍后使用出色的Windows Input Simulator模拟该按键(将手势、语音等命令映射到键盘)。
问题是,我从KeyEventHandler的RoutedEventArgs中获取Key枚举的成员,但稍后我需要传递VirtualKeyCode给SimulateKeyPress()。
如何从Key转换到VirtualKeyCode?
问题是,我从KeyEventHandler的RoutedEventArgs中获取Key枚举的成员,但稍后我需要传递VirtualKeyCode给SimulateKeyPress()。
如何从Key转换到VirtualKeyCode?
// Trigger reader
private void Editor_CommandButton_Click(object sender, RoutedEventArgs e) {
PressKeyModal.Visibility = System.Windows.Visibility.Visible;
AddHandler(Keyboard.KeyDownEvent, (KeyEventHandler)Editor_HandleKeyDownEvent);
}
// Read key press from keyboard
private void Editor_HandleKeyDownEvent(object sender, KeyEventArgs e) {
// Here is the culprit
VirtualKeyCode CodeOfKeyToEmulate = ConvertSomehow(e.Key);
// /culprit
PressKeyModal.Visibility = System.Windows.Visibility.Hidden;
RemoveHandler(Keyboard.KeyDownEvent, (KeyEventHandler)Editor_HandleKeyDownEvent);
}
// Later, emulate the key press
private void EmulateKeyPress(VirtualKeyCode codeOfKeyToEmulate( {
InputSimulator.SimulateKeyPress(codeOfKeyToEmulate);
}