本文介绍了System.Data.OracleClient的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我尝试使用System.Data.OracleClient命名空间而不是oracle.dataAccess在oracle数据库中插入图片,但这给了我该错误
{无法将参数值从OracleBinary转换为Byte []."}
请有人帮我解决这个问题
i tried to insert picture in oracle database using System.Data.OracleClient namespace not oracle.dataAccess but it gives me that error
{"Failed to convert parameter value from a OracleBinary to a Byte[]."}
please could any one help me in that
推荐答案
marjavic写道:
marjavic wrote:
失败将参数值从OracleBinary转换为Byte []
Failed to convert parameter value from a OracleBinary to a Byte[]
错误由其本身解释.
您的代码中进行了错误的强制转换.解决它.
进一步阅读: OracleBinary到字节[]的转换 [ ^ ]
Error explains it by itself.
Wrong casting is going on in your code. Resolve it.
Further read this: OracleBinary to Byte[] Conversion[^]
这篇关于System.Data.OracleClient的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!