private void tbnAddEmployee_Click(object sender, RoutedEventArgs e)
{
if (tbAddEmp.Text != "" && comboAddType.SelectedValue != null)
{
int type = Convert.ToInt32(((ComboBoxItem)comboAddType.SelectedValue).Content);
connection.AddShops(type, tbAddEmp.Text);
MessageBox.Show("Add succeesfully");
}
else
{
MessageBox.Show("Enter the information");
}
}