本文整理匯總了C#中System.Workflow.Runtime.Tracking.TrackingService.GetProfile方法的典型用法代碼示例。如果您正苦於以下問題：C# TrackingService.GetProfile方法的具體用法？C# TrackingService.GetProfile怎麽用？C# TrackingService.GetProfile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了TrackingService.GetProfile方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: GetProfile
/// <summary>
/// Returns a static tracking profile that only tracks instance terminated events.
/// </summary>
protected override TrackingProfile GetProfile(Guid workflowInstanceId)
{
return GetProfile();
}
private volatile static TrackingProfile profile = null;
private bool sourceExists = false;
private TrackingProfile GetProfile()
{
//
// We shouldn't hit this point without the host ignoring an earlier exception.
// However if we're here and the source doesn't exist we can't function.
// Throwing an exception from here will block instance creation
// but that is better than failing silently on termination
// and having the admin think everything is OK because the event log is clear.
if (!sourceExists)
throw new InvalidOperationException(string.Format(System.Globalization.CultureInfo.InvariantCulture, "EventLog Source with the name '{0}' does not exist", source));
//
// The profile for this instance will never change
if (null == profile)
{
lock (typeof(TerminationTrackingService))
{
if (null == profile)
{
profile = new TrackingProfile();
profile.Version = new Version("3.0.0.0");
WorkflowTrackPoint point = new WorkflowTrackPoint();
point.MatchingLocation = new WorkflowTrackingLocation();
point.MatchingLocation.Events.Add(TrackingWorkflowEvent.Terminated);
profile.WorkflowTrackPoints.Add(point);
}
}
}
return profile;
}