private void tsbLSTAllocation_Click(object sender, EventArgs e)
 {
     if (_allocationlist == null || _allocationlist.IsDisposed == true)
     {
         _allocationlist = new frmAllocationListcs();
         _allocationlist.Show();
     }
     _allocationlist.BringToFront();
 }
        private void llAllocList_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            frmAllocationListcs frm = new frmAllocationListcs();

            frm.Show();
        }