BKI_DichVuMatDat.BaoCao.f445_bien_dong_luong_theo_thang.m_cmd_xuat_excel_Click C# (CSharp) Method

        void m_cmd_xuat_excel_Click(object sender, EventArgs e)
        {
            try
            {
                chartControl1.ShowPrintPreview();
            }
            catch (Exception)
            {
                throw;
            }
        }