SetPropertyHelper.Set<T>(ref T, T, Action<T>) Method

Updates the field value if the new value is different. The method invokes the specified callback if the field value changes.

Namespace: DevExpress.Maui.Mvvm

Assembly: DevExpress.Maui.Mvvm.dll

NuGet Package: DevExpress.Maui.Mvvm

Declaration

public static bool Set<T>(
    ref T storage,
    T value,
    Action<T> changedCallback
)

Parameters

Name	Type	Description
storage	T	A reference to the target field.
value	T	The new field value.
changedCallback	Action<T>	A callback that invokes if the underlying value changes. The callback accepts the old field value.

Type Parameters

Name	Description
T	The type of the target field.

Returns

Type	Description
Boolean	true if the method updates the field value in the storage; otherwise, false.