private void button2_Click(object sender, EventArgs e)
{
this.Close();
StockInchargeAddMed AF = new StockInchargeAddMed();
AF.Show();
}
private void button2_Click(object sender, EventArgs e)
{
this.Hide();
StockInchargeAddMed SIAM = new StockInchargeAddMed();
SIAM.Show();
}