private void AddInvoice_Click(object sender, EventArgs e)
{
AddInvoice addinvoice = new AddInvoice();
addinvoice.SetDay(viewdate,true,null);
addinvoice.Show();
this.Close();
}
private void removeInvoice_Click(object sender, EventArgs e)
{
AddInvoice addinvoice = new AddInvoice();
addinvoice.SetDay(viewdate,false,driver);
addinvoice.Show();
this.Close();
}
