DevExpress的GridControl提供方便的數據導出功能，可以方便的導出Exce,PDF,Html頁面，world形式，無需寫額外的代碼，方便、快捷。

/// <summary>
        ///     導出表格
        /// </summary>
        /// <param name="gridControl1"></param>
        public static void DevExpressGridControlExport(GridControl gridControl1)
        {
            using (var saveDialog = new SaveFileDialog())
            {
                saveDialog.Filter = Resources.CommonFunction_DevExpressGridControlExport_Excel_97_2007文件___xls_Excel_2010___xlsx_Excel__2003___xls____xls_Excel__2010____xlsx____xlsx__RichText_File___rtf____rtf__Pdf_File___pdf____pdf__Html_File___html____html;
                if (saveDialog.ShowDialog() == DialogResult.Cancel) return;
                var exportFilePath = saveDialog.FileName;
                var fileExtenstion = new FileInfo(exportFilePath).Extension;
                switch (fileExtenstion)
                {
                    case ".xls":
                        gridControl1.ExportToXls(exportFilePath);
                        break;
                    case ".xlsx":
                        gridControl1.ExportToXlsx(exportFilePath);
                        break;
                    case ".rtf":
                        gridControl1.ExportToRtf(exportFilePath);
                        break;
                    case ".pdf":
                        gridControl1.ExportToPdf(exportFilePath);
                        break;
                    case ".html":
                        gridControl1.ExportToHtml(exportFilePath);
                        break;
                    case ".mht":
                        gridControl1.ExportToMht(exportFilePath);
                        break;
                }

                if (File.Exists(exportFilePath))
                {
                    try
                    {
                        if (DialogResult.Yes == MessageBox.Show(Resources.CommonFunction_DevExpressGridControlExport_, Resources.CommonFunction_DevExpressGridControlExport_提示, MessageBoxButtons.YesNo))
                        {
                            Process.Start(exportFilePath);
                        }
                    }
                    catch
                    {
                        var msg = "The file could not be opened." + Environment.NewLine + Environment.NewLine + "Path: " + exportFilePath;
                        MessageBox.Show(msg, Resources.CommonFunction_DevExpressGridControlExport_Error_, MessageBoxButtons.OK, MessageBoxIcon.Error);
                    }
                }
                else
                {
                    var msg = "The file could not be saved." + Environment.NewLine + Environment.NewLine + "Path: " + exportFilePath;
                    MessageBox.Show(msg, Resources.CommonFunction_DevExpressGridControlExport_Error_, MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
        }
 

C# DevExpress GridControl導出表格【轉】