Method BlockReentrancy

BlockReentrancy()

Disallow reentrant attempts to change this collection. E.g. a event handler of the CollectionChanged event is not allowed to make changes to this collection.

Declaration

protected IDisposable BlockReentrancy()

Returns

Type	Description
IDisposable	A object.

Remarks

typical usage is to wrap e.g. a OnCollectionChanged call with a using() scope:

        using (BlockReentrancy())
        {
            CollectionChanged(this, new NotifyCollectionChangedEventArgs(action, item, index));
        }

Applies to

Platforms and versions

Target	Versions
.NET Standard 2.0	100.3 - 100.13
.NET Framework	100.0 - 100.8
.NET 5	100.11
.NET Core 3.1	100.7 - 100.8
Xamarin.Android	100.0 - 100.13
Xamarin.iOS	100.0 - 100.8
UWP	100.0 - 100.15