private void pOListingToolStripMenuItem_Click(object sender, EventArgs e)
{
FrmOrderSummary frm = new FrmOrderSummary();
frm.MdiParent = this;
frm.Show();
}
private void purChaseOrderListingToolStripMenuItem_Click(object sender, EventArgs e)
{
if (this.frmAboutControl == null)
{
FrmOrderSummary frmAboutControl = new FrmOrderSummary();
frmAboutControl.MdiParent = this;
frmAboutControl.Show();
}
}