private void barButtonItem7_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            CollectionDocument oForm = new CollectionDocument();

            oForm.ConnectionString = this.ConnectionString;
            oForm.ActiveUserID = this.ActiveUserID;
            oForm.MdiParent = this;
            oForm.Show();
        }
        private void barNew_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            CollectionDocument oForm = new CollectionDocument();

            oForm.ConnectionString = this.ConnectionString;
            oForm.MdiParent = this.MdiParent;
            oForm.Show();
        }