Could not find installable ISAM

Posted Insus.NET

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了Could not find installable ISAM相关的知识,希望对你有一定的参考价值。

程序中去读EXCEL文档,以前一直参考《Asp.net读取Excel文件 2http://www.cnblogs.com/insus/archive/2011/05/05/2037808.html
这个连接语句或是方法。

但在这次开发中,再次引用时,即出现了异常:“Could not find installable ISAM”。

奇怪!

经过一番查阅资料和修改,Insus.NET把代码稍作修改一调整:


程序又可以跑起来了...

 public static string ExcelConnectionString(string filePhysicalPath)
        {
            string connectionString = string.Empty;
            string fileExtension = filePhysicalPath.Substring(filePhysicalPath.LastIndexOf(".") + 1);
            switch (fileExtension)
            {
                case "xls":
                    connectionString = String.Format("Provider=Microsoft.Jet.OLEDB.4.0;Data Source={0};Extended Properties=\\"Excel 8.0;HDR=YES;IMEX=1\\"", filePhysicalPath);
                    break;
                case "xlsx":
                    connectionString = String.Format("Provider=Microsoft.ACE.OLEDB.12.0;Data Source={0};Extended Properties=\\"Excel 8.0;HDR=YES\\"", filePhysicalPath);
                    break;
            }
            return connectionString;
        }
Source Code

 

以上是关于Could not find installable ISAM的主要内容,如果未能解决你的问题,请参考以下文章

Maven - Could not find artifact

Spark: Could not find CoarseGrainedScheduler

Could not find acceptable representation

./gradlew build:Could not find tools.jar. 解决方法

Uncaught Could not find Flash element

Maven异常:Could not find artifact