Inserts the item at the index in the ICollection.
public void Insert(
Zero-based index of the collection at which to insert the item.
The Activity to be inserted into the collection.
This ICollection is type safe. A run-time exception is raised if an item is not of type Activity.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.