Problem with UpdateActivitySeries(..)

[vivek]

Hi,

I'm trying to clear all the items within a ActivitySeries and used the ActivitySeries.UpdateActivitySeries(ActivitySeries,Guid[]toAdd,Guid[]toRemove) method.

When I call the method as ActivitySeries.UpdateActivitySeries(activitySeries,null,Guid[]toRemove) //pseudoCode!

I get some strange crash out. The method seems to require a Guid[] to insert into the dB and we can use it to remove Items.

Am I doing something wrong or is this a bug?

[vivek · Accepted solution]

Doh! I was being silly! Can't have an ActivitySeries with no Activities! Mind you still have a question that I have answered...what is the sort order for activities within a series!

[vivek · Accepted solution]

Doh! I was being silly! Can't have an ActivitySeries with no Activities! Mind you still have a question that I have answered...what is the sort order for activities within a series!

[mwood]

I haven't looked into activity series vs. recurring activties but if the former works like the latter only a single activity is stored in the database unless some change has occurred to an activity within the reucrrence pattern. So the activties wtihin the recurrence aren't stored at all, this is to reduce the space they consume within the database otherwise a single daily recurring activity would consume an enormous amount of physical space.