DEVGridControl导入到

导出：

        //导出
        private void btnExport_Click(object sender, EventArgs e)
        {
            SaveFileDialog fileDialog = new SaveFileDialog();
            fileDialog.Title = "导出Excel";
            fileDialog.Filter = "Excel文件(*.xls)|*.xls";
            DialogResult dialogResult = fileDialog.ShowDialog(this);
            if (dialogResult == DialogResult.OK)
            {
                DevExpress.XtraPrinting.XlsExportOptions options = new DevExpress.XtraPrinting.XlsExportOptions();
                //gcTjbb为我的GridControl名，使用时可以替换成你的
                gcTjbb.ExportToXls(fileDialog.FileName);
                DevExpress.XtraEditors.XtraMessageBox.Show("导出成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }