private void pOReportToolStripMenuItem_Click(object sender, EventArgs e)
{
FrmViewOrder frm = new FrmViewOrder();
frm.MdiParent = this;
frm.Show();
}
private void printPurchaseOrderToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this.frmViewOrder == null)
{
FrmViewOrder frmDialog = new FrmViewOrder();
frmDialog.MdiParent = this;
frmDialog.Show();
}
}