public method O2GOffersTable.getNextRowByMultiColumnValues

Brief

Gets the next row from O2GOffersTable based on the multiple columns values.

Declaration
C#
bool  getNextRowByMultiColumnValues (string[] columnNames, object[] columnValues, O2GTableIterator iterator, out O2GOfferTableRow row)

Parameters
columnNames

The array of column names in the Offers table. For example, Instrument, Bid.
columnValues

The array of values of the columns specified by the columnNames parameter. For example, if you want to search the Offers table for tradable Forex instruments only, the columnNames parameter value is an array of InstrumentType and TradingStatus, and the columnValues parameter is an array of 1 and O.
iterator

The table iterator.
row

[out] The row fetched.

Details

This method allows finding all rows that contain all specified columns values.
If the row is not found, the method returns false.
Note: The returned row contains the current columns values. The values are not automatically updated. To monitor changes, use IO2GTableListener.onChanged. The row interface is thread-safe. The returned row can be used in different threads without synchronization.

Example

Get tradable Forex instruments from the Offers table [hide]

    public void EnumerateTradableForexOffers()
    {
        O2GOffersTable offers = (O2GOffersTable)mTblMgr.getTable(O2GTableType.Offers);
        O2GTableIterator iterator = new O2GTableIterator();
        O2GOfferTableRow offer = null;
        string[] columnNames = new string[] { "InstrumentType", "TradingStatus" };
        object[] columnValues = new object[] { 1, "O" };
        while (offers.getNextRowByMultiColumnValues(columnNames, columnValues, iterator, out offer))
        {
            Console.WriteLine("OfferID={0}, Instrument={1}, Ask={2}, Bid={3}", offer.OfferID, offer.Instrument, offer.Ask, offer.Bid);
        }
    }

Declared in O2GOffersTable

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