After changing System.Data.OracleClient to Oracle.DataAccess.Client I get error that "Not all variables bound"

题

All had worked correctly before I did that. May be it a common problem? Which associated with ODP namespace changing?

解决方案

OracleClient Binds by name by default. ODP.NET binds by position. You will need to set OracleCommand.Bindbyname.

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