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ado.net执行oracle 存储过程如下:

oracleconnection con=new oracleconnection(strcon);

oraclecommand cmd=new oraclecommand();

oracletransaction mytrans ;

try

{

con.open ();

mytrans =con.begintransaction();

cmd.connection =con;

cmd.commandtext =rfgetid;

cmd.commandtype =commandtype .storedprocedure;

cmd.transaction =mytrans ;

oracleparameter parameter_in=new oracleparameter(as_bm,oracletype.char);

oracleparameter parameter_out=new oracleparameter (as_sxh,oracletype .number );

parameter_in.direction =parameterdirection .input;

parameter_out.direction=parameterdirection .output ;

parameter_in .value =tblname.toupper();

cmd.parameters .add(parameter_in );

cmd.parameters.add(parameter_out);

cmd.executenonquery();

mytrans .commit();

return int.parse(parameter_out .value.tostring()) ;

}

catch(exception er)

{

throw new exception(er.message);

mytrans .rollback();

}

finally

{

cmd.dispose ();

con.close ();

}

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