private void button1_Click_1(object sender, EventArgs e)
{
this.Close();
InventoryMan frm1 = new InventoryMan();
frm1.ShowDialog();
}
}//The checkout form appears when the check-out button is pressed.
private void btnInvMan_Click(object sender, EventArgs e)
{
InventoryMan IM = new InventoryMan();
IM.ShowDialog();
}//The Inventory Main form appears when the Inventory Management button is pressed.