private void dataBaseToolStripMenuItem1_Click(object sender, EventArgs e)
{
if (dataBase_Form == null)
{
dataBase_Form = new DataBase_Form(this);
dataBase_Form.FormClosed += new FormClosedEventHandler(DataBase_Form_Closed);
dataBase_Form.Show();
}
}
public AddGood_Form(DataBase_Form d)
{
InitializeComponent();
this.dataBase_Form = d;
}
private void DataBase_Form_Closed(object sender, FormClosedEventArgs e)
{
dataBase_Form = null;
}
