CQG API 4.0 - Revised
DataSourceSymbolsResolved Event
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data_source_abbreviation

Name of the data source, which symbols are resolved.

It is the value of dataSourceName which was passed to the corresponding RequestDataSourceSymbols method.

cqg_data_source_symbols

Contains resolved data sources symbols.

It will be empty if an error has occurred.

cqg_error

CQGError object representing the error occurred during the data source symbols request.

If no error has occurred, the parameter value is either Nothing or invalid error object depending on the UsedFromATLClient setting of the configuration.

The parameter can be checked for validity via the CQGCEL.IsValid method.

CQGCEL Interface : DataSourceSymbolsResolved Event

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Description

This event is fired as a response to a data source symbols request either when the collection is resolved or when an error has occurred during the request processing.

Syntax

Visual Basic
Public Event DataSourceSymbolsResolved( _
   ByVal data_source_abbreviation As String, _
   ByVal cqg_data_source_symbols As CQGDataSourceSymbols, _
   ByVal cqg_error As CQGError _
)

Parameters

data_source_abbreviation

Name of the data source, which symbols are resolved.

It is the value of dataSourceName which was passed to the corresponding RequestDataSourceSymbols method.

cqg_data_source_symbols

Contains resolved data sources symbols.

It will be empty if an error has occurred.

cqg_error

CQGError object representing the error occurred during the data source symbols request.

If no error has occurred, the parameter value is either Nothing or invalid error object depending on the UsedFromATLClient setting of the configuration.

The parameter can be checked for validity via the CQGCEL.IsValid method.

Remarks

See the usage of DataSourceSymbolsResolved event in the DataSourcesResolved event's example section.

Example

See the usage of DataSourceSymbolsResolved event in the DataSourcesResolved event's example section.

See Also