CQG API 4.0 - Revised
DOMBids Property
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CQGInstrument Interface : DOMBids Property

Glossary Item Box

Description

Returns bids of the current DOM book.

Property type

Read-only property

Syntax

Visual Basic
Public Property DOMBids As CQGDOMQuotes

Return Type

Collection of DOM quotes

Remarks

This collection is empty until instrument data subscription level is set to dsQuotesAndDOM.

After that, on each DOM update, new DOM book bids will be stored here.

If later the subscription level is changed again the collection's last content will be preserved - collection will not be reset.

 

Note: Not all the instruments have DOM support. If such instrument's subscription level is set to dsQuotesAndDOM, its DOMBids collection will remain empty.

Example

To work with DOM collections, see the example section of InstrumentDOMChanged Event.

To work with quotes, see the example section of the InstrumentChanged event.

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