摘要：来源：http://bbs.csdn.net/topics/3300482075楼很欢乐，哈哈。郑重的向6楼的表示感谢：public static double JongCheckExcelVer() { Type objExcelType = Type.GetTypeFromProgID("Excel.Application"); if (objExcelType == null) { return 0; } object objApp =... 阅读全文