private static void Unhook(KeyBoardHook hook)
{
if (hook != null)
{
hook.UnHook();
GC.Collect();
}
}
//KeyBoardHook KeyBoarHook;
//void Unhook()
//{
// if (KeyBoarHook != null)
// {
// KeyBoarHook.UnHook();
// KeyBoarHook.OnKeyDownEvent -= KeyBoarHook_OnKeyDownEvent;
// GC.Collect();//增加GC防止窗体关闭后,钩子未被卸载.
// }
//}
//void Hook()
//{
// KeyBoarHook = new KeyBoardHook();
// KeyBoarHook.SetHook();
// KeyBoarHook.OnKeyDownEvent += KeyBoarHook_OnKeyDownEvent;
//}
///// <summary>
///// 钩子事件,监听ESC关闭窗体
///// </summary>
///// <param name="sender"></param>
///// <param name="e"></param>
///// <returns></returns>
//int KeyBoarHook_OnKeyDownEvent(object sender, System.Windows.Forms.KeyEventArgs e)
//{
// if (ViewModel != null && ViewModel.IsIdling && e.KeyData == System.Windows.Forms.Keys.Escape)
// {
// ViewModel.Close();
// return 1;
// }
// return 0;
//}
#endregion
#region 未使用
//public static bool DelegateMouseAndKeyBoardHook(Action action)
//{
// using (PmSoft.Common.RevitClass.PickObjectsMouseHook MouseHook = new PmSoft.Common.RevitClass.PickObjectsMouseHook())
// {
// MouseHook.InstallHook(PmSoft.Common.RevitClass.PickObjectsMouseHook.OKModeENUM.Objects);
// KeyBoardHook hook = new KeyBoardHook();
// try
// {
// hook.SetHook();
// action();
// Unhook(hook);
// MouseHook.UninstallHook();
// return true;
// }
// catch (Exception ex)
// {
// Unhook(hook);
// MouseHook.UninstallHook();
// return false;
// }
// }
//}
#endregion
#region KeyBoard
/// <summary>
/// Try Catch 流程模板 默认支持ESC 未考虑支持其他键位的情况 貌似也没被用到~
/// 注意避免重复开启,比如窗体如果开过,那么需窗体的hook解除后使用
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="func"></param>
/// <param name="onError"></param>
/// <returns></returns>
public static bool DelegateKeyBoardHook(Action action)
{
KeyBoardHook hook = new KeyBoardHook();
hook.SetHook();
try
{
action();
Unhook(hook);
return(true);
}
catch (Exception ex)
{
Unhook(hook);
return(false);
}
}
void Hook()
{
KeyBoarHook = new KeyBoardHook();
KeyBoarHook.SetHook();
KeyBoarHook.OnKeyDownEvent += KeyBoarHook_OnKeyDownEvent;
}
