gridview右键菜单,可实现查看修改，删除-gridview popmenue

GridView自定义分页及可拖动改变列宽-GridView custom paging and drag to change the column width

可以将多种控件中的数据导出到Excel文件中, 例如:(Repeater,GridView,Datalist,DetailsView)控件.-Can control the data in a variety of Export to Excel document, for example: (Repeater, GridView, Datalist, DetailsView) control.