Reuters AdfinX Real Time 1.0 Library User Guide (Doc. No. 4510529)

More documents

Recommendations

Info

AdfinX Real Time 1.0 Library - User's Guide 6. ADXRTXLIB PARAMETERS AND CONSTANTS 6.1. ADXRTXLIB ENUMERATED TYPES 6.1.1. RT_ItemStatus RT_ItemStatus The property ItemStatus and the ItemStatus parameter to the OnUpdate event handler of the AdxRtList object use these values to indicate the status of an individual item retrieved from the source. Values RT_ITEM_OK : The item is valid. RT_ITEM_INVALID : The item is not available from the source or is not registered. RT_ITEM_UNKNOWN : The item is temporarily in an unknown state. RT_ITEM_STALE : The item is known by the source but is not available; data associated with it may be out of date. 6.1.2. RT_FieldStatus RT_FieldStatus The property FieldStatus of the AdxRtList object uses one of these values to indicate the status of a field within an item retrieved from the source. Fields must be defined in the data dictionary file (global.mfl), otherwise they will not be recognised. Values RT_FIELD_OK : The field is present in the field list of its item. RT_FIELD_INVALID : The field is not present in the item. RT_FIELD_UNKNOWN : The field is temporarily in an unknown state. RT_FIELD_UNDEFINED : The field is not defined in the field dictionary of the source. 6.1.3. RT_SourceStatus RT_SourceStatus The properties AdxRtList SourceStatus and AdxRtChain SourceStatus, as well as the SourceStatus parameter to the AdxRtList OnUpdate event handler, use these values to indicate the status of the source used to retrieve the requested information. Values RT_SOURCE_UP : The data source is available. RT_SOURCE_DOWN : The data source is unavailable. RT_SOURCE_INVALID : The data source is invalid on this system. RT_SOURCE_UNDEFINED : The data source has not yet been defined. RT_SOURCE_NOT_SET : The Source property of the object has not been assigned. 46
AdfinX Real Time 1.0 Library - User's Guide 6.1.4. RT_ListStatus RT_ListStatus The property ListStatus and the ListStatus parameter to the OnStatusChange event handler of the AdxRtList object use these values to indicate the status of the object itself. Values RT_LIST_INACTIVE : No real time data items are being requested at present. RT_LIST_RUNNING : Real time data items are receiving data images or updates. RT_LIST_UPDATES_STOPPED : Update events for real time data items have been temporarily stopped. RT_LIST_LINKS_CLOSED : Updates for the real time data items are no longer being supplied by the source. 6.1.5. RT_ItemRowView RT_ItemRowView These values are used as parameters to the AdxRtList ListItems and ItemListCount properties to specify how items in the list should be selected. Values RT_IRV_UPDATED : The item array will contain rows only for those items in the list that have been updated. RT_IRV_ALL : The item array will contain rows for all items in the list. 6.1.6. RT_FieldRowView RT_FieldRowView These values are used as parameters to the AdxRtList ListFields and FieldListCount properties to specify how fields in an item should be selected. Values RT_FRV_EXISTING : The field array will contain rows for all fields in the item. RT_FRV_UPDATED : The field array will contain rows only for those fields in the item that have been updated. RT_FRV_ALL : The field array will contain rows for all fields registered in the list for the item. 6.1.7. RT_ItemColumnView RT_ItemColumnView These values are used as parameters to the AdxRtList ListItems property to specify which information relating to the items in the list should be selected. 47
Page 1 and 2: AdfinX Real Time 1.0 Library User's
Page 3 and 4: AdfinX Real Time 1.0 Library - User
Page 45: AdfinX Real Time 1.0 Library - User
Page 51: AdfinX Real Time 1.0 Library - User

Reuters AdfinX Real Time 1.0 Library User Guide (Doc. No. 4510529)

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?