private void UnLock()
{
LockWords = string.Empty;
LockMinutes = string.Empty;
App.Current.MainWindow.Topmost = false;
MainWindow.Instance.Closing -= MainWindow_Closing;
MainWindow.Instance.MainTextBox.TextChanged -= MainTextBox_TextChanged;
//RWReg.RemoveKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableChangePassword");
//RWReg.RemoveKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableLockWorkstation");
//RWReg.RemoveKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableTaskMgr");
//RWReg.RemoveKey(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer", "NoLogoff");
IsUnlocked = true;
if (null != _hook)
{
_hook.KeyMaskStop();
_hook = null;
}
MainWindow.Instance.ShowMessage("锁定功能已解除。");
}
internal void Lock()
{
// 软件尚未注册
if (!Verify())
{
return;
}
var lockWords = Converter.ToInt(_lockWords);
var lockMinutes = Converter.ToInt(_lockMinutes);
if (lockWords > 0 || lockMinutes > 0)
{
_lockOriginLength = MainWindow.Instance.MainTextBox.Text.Length;
_lockOriginTime = DateTime.Now;
MainWindow.Instance.Closing -= MainWindow_Closing;
MainWindow.Instance.Closing += MainWindow_Closing;
IsUnlocked = false;
if (SettingViewModel.Instance.IsViolenceLock)
{
#if !DEBUG
App.Current.MainWindow.Topmost = true;
#endif
if (_hook == null)
{
_hook = new KeyboardHook();
_hook.KeyMaskStart(LockCallback);
}
//RWReg.SetValue(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableChangePassword", 1, true);
//RWReg.SetValue(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableLockWorkstation", 1, true);
//RWReg.SetValue(@"Software\Microsoft\Windows\CurrentVersion\Policies\System", "DisableTaskMgr", 1, true);
//RWReg.SetValue(@"Software\Microsoft\Windows\CurrentVersion\Policies\Explorer", "NoLogoff", 1, true);
}
else if (SettingViewModel.Instance.IsTenderLock)
{
if (null != _hook)
{
_hook.KeyMaskStop();
_hook = null;
}
}
if (lockMinutes > 0)
{
SurplusMinutes = lockMinutes;
AutoUnlock();
}
if (lockWords > 0)
{
SurplusWords = lockWords;
MainWindow.Instance.MainTextBox.TextChanged -= MainTextBox_TextChanged;
MainWindow.Instance.MainTextBox.TextChanged += MainTextBox_TextChanged;
}
if (lockMinutes > 0 && lockWords < 1)
{
MainWindow.Instance.ShowMessage("已启用锁定功能：锁定 {0} 分钟。", lockMinutes);
}
else if (lockWords > 0 && lockMinutes < 1)
{
MainWindow.Instance.ShowMessage("已启用锁定功能：锁定 {0} 字。", lockWords);
}
else
{
MainWindow.Instance.ShowMessage("已启用锁定功能：锁定 {0} 字和 {1} 分钟。", lockWords, lockMinutes);
}
}
}