Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

DataCollectionEvents::DataRequest Event

 

Raised to request intermediate data.

Namespace:   Microsoft.VisualStudio.TestTools.Execution
Assembly:  Microsoft.VisualStudio.QualityTools.ExecutionCommon (in Microsoft.VisualStudio.QualityTools.ExecutionCommon.dll)

public:
event EventHandler<DataRequestEventArgs^>^ DataRequest {
	virtual void add(EventHandler<DataRequestEventArgs^>^ value) abstract;
	virtual void remove(EventHandler<DataRequestEventArgs^>^ value) abstract;
}

DataRequest events can be specific to a test case or specific to a session. When this event is raised in a test case context, intermediate data for the test case is requested. When this event is raised in a session context, intermediate data for a session is requested.

Use a method of the DataCollectionSink class that sends a Stream or a file and a userToken parameter to send intermediate data to a diagnostic data adapter.

Return to top
Show: