There is already an open DataReader associated with this 返回
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There is already an open DataReader associated with this Connection which must be closed first。
这个怎么处理;
IsAutoCloseConnection = true
自动释放,但同时在访问
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fate stay night VIP0
2020/11/7如果用了dbAdoDataReader 需要手动dr.colose,如果没用到 基本是你线程安全问题
参考这个贴子:http://www.donet5.com/Home/Doc?typeId=1224
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