using( DBCommand cstmt = conn.CreateCommand() ) {
	    DBCommand cstmt = conn.CreateCommand();

	    cstmt.CommandText = "call myProc( ?,?,? )";

	    cstmt.Prepare();

	    DBParameter param = new DBParameter();
	    param.DbType          = SQLType.SQL_CHAR;
	    param.Value           = "10000";
	    cstmt.Parameters.Add( param );

	    param                 = new DBParameter();
	    param.DbType          = SQLType.SQL_INTEGER;
	    param.Value           = 20000;
	    cstmt.Parameters.Add( param );

	    param                 = new DBParameter();
	    param.DbType          = SQLType.SQL_DECIMAL;
	    param.Precision       = 5;
	    param.Value           = new Decimal( 30000 );
	    cstmt.Parameters.Add( param );

	    // Execute update
	    DBRowReader rset = cstmt.ExecuteNonQuery();
	    cstmt.Close();
}