private void toolStripButtonRegionClear_Click(object sender, EventArgs e)
{
string msg = Translator.Instance.T("您确实需要清除掉目前所有的区域设定吗?");
if (DialogResult.Yes == MessageBox.Show(msg, MotionPreference.Instance.MessageBoxCaption, MessageBoxButtons.YesNo, MessageBoxIcon.Warning))
{
this.cameraWindow.ClearRegion();
}
}