\r\n PageOffice除了提供Word/Excel动态数据填充，格式控制，Word/Excel用户输入提交，Word/Excel/PowerPoint/WPS等Office文档的在线打开、只读浏览、编辑、保存等功能外，还给在线协同办公内置了强大的支持功能：可编辑区域控制，强制痕迹保留，并发编辑控制，手写批注，-\ R \ n \ r \ nPageOffice filled addition to providing Word/Excel dynamic data, format control, Word/Excel user input submitted, Word/Excel/PowerPoint/WPS Office documents online open read-only browse, edit, save and other functions outside, back to the online collaborative office built strong support: editable region control mandatory retain traces the concurrent editing control, handwritten annotations,