OracleCommand cnCommand = new OracleCommand("SELECT TYPECODE,TYPENAME FROM DD_DOC_TYPE");
===>OracleCommand cnCommand = new OracleCommand("SELECT TYPECODE,TYPENAME FROM DD_DOC_TYPE", cnConnection);or
cnCommand.Connection = cnConnection;
===>OracleCommand cnCommand = new OracleCommand("SELECT TYPECODE,TYPENAME FROM DD_DOC_TYPE", cnConnection);or
cnCommand.Connection = cnConnection;
解决方案 »
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