'Declaration
 
Public ReadOnly Property IsSynchronized As Boolean

public bool IsSynchronized {get;}

Property Value

This is always false. There is no synchronized implementation of the DataParameterCollection.

Enumerating through a collection is intrinsically not a thread-safe procedure. Even when a collection is synchronized, other threads could still modify the collection, which causes the enumerator to throw an exception. To guarantee thread safety during enumeration, you can either lock the collection during the entire enumeration or catch the exceptions resulting from changes made by other threads.

Reference

DataParameterCollection Class
DataParameterCollection Members