DataCollectionEvents.DataRequest Event
Raised to request intermediate data.
Namespace: Microsoft.VisualStudio.TestTools.Execution
Assembly: Microsoft.VisualStudio.QualityTools.ExecutionCommon (in Microsoft.VisualStudio.QualityTools.ExecutionCommon.dll)
Syntax
'Declaration
Public MustOverride Event DataRequest As EventHandler(Of DataRequestEventArgs)
public abstract event EventHandler<DataRequestEventArgs> DataRequest
public:
virtual event EventHandler<DataRequestEventArgs^>^ DataRequest {
void add (EventHandler<DataRequestEventArgs^>^ value);
void remove (EventHandler<DataRequestEventArgs^>^ value);
}
abstract DataRequest : IEvent<EventHandler<DataRequestEventArgs>,
DataRequestEventArgs>
JScript does not support events.
Remarks
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.
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.