private void btnLoaiSP_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Form frmLSP = this.KiemTraTonTai(typeof(frmLoaiSP));
if (frmLSP != null)
{
frmLSP.Activate();
}
else
{
frmLoaiSP flsp = new frmLoaiSP();
flsp.MdiParent = this;
flsp.Show();
}
}
private void navBarItem5_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e)
{
frmLoaiSP sp1 = new frmLoaiSP();
sp1.Show();
}