BKI_DichVuMatDat.BaoCao.f409_rpt_bang_luong_nv_v2.m_grv_main_MouseWheel C# (CSharp) Method

        void m_grv_main_MouseWheel(object sender, MouseEventArgs e)
        {
            try
            {
                m_grv_main.TopRowIndex += e.Delta > 0 ? -3 : 3;
                ((DXMouseEventArgs)e).Handled = true;
            }
            catch(Exception v_e)
            {
                CSystemLog_301.ExceptionHandle(v_e);
            }
        }