一个老外写的支持flex表格控件打印和预览的程序，包含源码，采用cls方式，调用很简单。...

代码说明：

一个老外写的支持flex表格控件打印和预览的程序，包含源码，采用cls方式，调用很简单。-a foreigner to write support flex forms and print preview control procedures, including source code, adopted cls, called very simple.