c#/vb.net 将 excel 转为 uos-凯发线上登陆下载网址

spire.xls for .net从11.9.3版本开始支持将excel转为uos格式。只需通过workbook.loadfromfile(string filename)方法加载excel源文档后，再调用方法workbook.savetofile(string filename, fileformat fileformat)转换为目标文件格式即可。

using spire.xls;
namespace exceltouos
{
    class program
    {
        static void main(string[] args)
        {
            workbook workbook = new workbook();
            workbook.loadfromfile("test.xlsx");
            workbook.savetofile("touos", fileformat.uos);
        }
    }
}

imports spire.xls
namespace exceltouos
	class program
		private shared sub main(args as string())
			dim workbook as new workbook()
			workbook.loadfromfile("test.xlsx")
			workbook.savetofile("touos", fileformat.uos)
		end sub
	end class
end namespace