public bool ConfirmUnlockModel()
{
if (!IsLocked)
return true;
System.Windows.Forms.DialogResult res = System.Windows.Forms.MessageBox.Show(Culture.Get("confirmUnlockModel"), Culture.Get("confirm"),
System.Windows.Forms.MessageBoxButtons.OKCancel);
if (res == System.Windows.Forms.DialogResult.OK)
{
IsLocked = false;
return true;
}
else
return false;
}