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FrameworkPropertyMetadata Constructor (PropertyChangedCallback, CoerceValueCallback)

Initializes a new instance of the FrameworkPropertyMetadata class with the specified callbacks.

Namespace:  System.Windows
Assembly:  PresentationFramework (in PresentationFramework.dll)

public FrameworkPropertyMetadata(
	PropertyChangedCallback propertyChangedCallback,
	CoerceValueCallback coerceValueCallback
)

Parameters

propertyChangedCallback
Type: System.Windows.PropertyChangedCallback

A reference to a handler implementation that the property system will call whenever the effective value of the property changes.

coerceValueCallback
Type: System.Windows.CoerceValueCallback

A reference to a handler implementation will be called whenever the property system calls CoerceValue for this dependency property.

This implementation calls a base initializer and then adds the coerceValueCallback by setting the property on the base instance.

The following example calls this constructor signature:

static FrameworkPropertyMetadata fpm;


...


fpm = new FrameworkPropertyMetadata(
    new PropertyChangedCallback(OnCurrentReadingChanged),
    new CoerceValueCallback(CoerceCurrentReading)
);

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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