Hi!

You could do something like:

SearchClient.Instance.Delete<object>(x => x.GetType().Name.Exists() | !x.GetType().Name.Exists());

The expression passed to the Delete method doesn't make much sense in other contexts, we just use it to supply a filter that wil match anything.

However, instead of deleting everything and reindexing all your data, I'd recommend doing the following:

1. Create an extension method for the relevant types, or for object. Name Timestamp and have it return DateTime.Now.
2. Configure SearchClient's conventions to include the extension method for all relevant types.
3. When you start your scheduled job create a variable, like var indexingStart = DateTime.Now
4. Index all objects that should be indexed.
5. Delete all objects of relevant types whose Timestamp is before indexingStart, ie SearchClient.Instance.Delete<SomeType>(x => x.Timestamp().Before(indexingStart))

Hi Joel, thanks for the information.

Hi Joel,

THanks for this great suggestion. i am extremly new to episerver. can you update the broken link for "Include"

"Configure SearchClient's conventions to include the extension method for all relevant types."