CollectionViewSource.DeferRefresh Method
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Enters a defer cycle that you can use to merge changes to the view and delay automatic refresh.
public:
IDisposable ^ DeferRefresh();C#
public IDisposable DeferRefresh();member this.DeferRefresh : unit -> IDisposablePublic Function DeferRefresh () As IDisposableAn IDisposable object that you can use to dispose of the calling object.
The typical usage is to create a using scope with this method and then place multiple view-changing calls within the scope. This delays automatic refresh until the defer cycle is exited.
| Product | Versions |
|---|---|
| .NET Framework | 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| Windows Desktop | 3.0, 3.1, 5, 6, 7, 8, 9, 10 |
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