Anda juga dapat mencoba:
Oracle.DataAccess.Types.OracleDecimal d = (Oracle.DataAccess.Types.OracleDecimal)cmd.Parameters["successCount"].Value;
if( d.IsNull )
existsCount = 0;
else
existsCount = d.ToInt32( );
Anda juga dapat mencoba:
Oracle.DataAccess.Types.OracleDecimal d = (Oracle.DataAccess.Types.OracleDecimal)cmd.Parameters["successCount"].Value;
if( d.IsNull )
existsCount = 0;
else
existsCount = d.ToInt32( );