SSIS – How can I fetch custom log entries with my custom log provider?

Question

I try to understand how the SSIS logging behavior works. I create an SSIS package that has a Data Flow Task. The Data Flow Task contains some custom data flow components.

One of them overrides the RegisterLogEntries method like that:

public override void RegisterLogEntries()
{
    this.LogEntryInfos.Add("MyCustomLoggerEntryName","Log entry from My Custom Component", DTSLogEntryFrequency.DTSLEF_CONSISTENT);
}

And add a log entry in PreExecute-Method:

ComponentMetaData.PostLogMessage(MyLogEntryName, ComponentMetaData.Name, "PreExecute method was fired", DateTime.Now, DateTime.Now, 0, null);

Then I wrote a CustomLogProvider in the same manner as described by Microsoft.

• Creating a Custom Log Provider

I added and enabled my custom log provider in SSDT (SSIS->Logging).

If I enable all Events (OnError,OnExecStatusChange,OnInformation,…) under Details, then I get my custom log message in my custom log provider in the log method.

As soon as I deactivate at least one event under details, I will not get my custom log entry. It doesn’t matter which event I deactivate.

Does anyone have experience with this problem?