//creating a menustrip to allowing this page to connect to inventory
private void inventoryToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Visible = false;
InventoryForm inventory1 = new InventoryForm(this, menuForm);
inventory1.Show();
}
/*
* InvoiceForm 1 argument constructor
* Assigns the global variable forInv.
*/
public InvoiceForm(bool fromInv, InventoryForm invForm)
{
invinForm = invForm;
this.forInv = fromInv;
InitializeComponent();
}