private void _deleteUserButton_Click(object sender, EventArgs e)
{
var userName = _userNameListBox.SelectedItem.ToString();
try
{
_faceService.DeleteUserByName(userName);
MessageBox.Show(userName + ",刪除成功", "");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "");
throw;
}
RefreshControl();
}