ModelBaseUpdateProperty Method (String, Action)

public void UpdateProperty(
	string propertyName = null,
	Action onChanged = null
)

Public Sub UpdateProperty ( 
	Optional propertyName As String = Nothing,
	Optional onChanged As Action = Nothing
)

public:
virtual void UpdateProperty(
	String^ propertyName = nullptr, 
	Action^ onChanged = nullptr
) sealed

abstract UpdateProperty : 
        ?propertyName : string * 
        ?onChanged : Action 
(* Defaults:
        let _propertyName = defaultArg propertyName null
        let _onChanged = defaultArg onChanged null
*)
-> unit 
override UpdateProperty : 
        ?propertyName : string * 
        ?onChanged : Action 
(* Defaults:
        let _propertyName = defaultArg propertyName null
        let _onChanged = defaultArg onChanged null
*)
-> unit 

 1/// <summary>
 2/// Updates a property directly by comparing values and then firing its 
 3/// OnPropertyChanged event if necessary.
 4/// </summary>
 5/// <typeparam name="T"></typeparam>
 6/// <param name="propertyName">Name of the property.</param>
 7/// <param name="newValue">The new value.</param>
 8/// <param name="valueReference">The value reference.</param>
 9/// <param name="onChanged">The on changed.</param>
10public void NotifyOfChange<T>(string propertyName, T newValue,
11    ref T valueReference, Action onChanged = null)
12{
13    if (!Equals(newValue, null))
14    {
15        // If values are the same, exit
16        if (newValue.Equals(valueReference)) return;
17
18        // Assign new value
19        valueReference = newValue;
20    }
21    else
22    {
23        valueReference = default(T);
24    }
25
26    // Fire OnPropertyChanged
27    UpdateProperty(propertyName, onChanged);
28}