Class AttachedProperties

Namespace

Icy.Data.Markup

Assembly

IcyUI.dll

Provides per-instance storage for attached property values, keyed by the owning object's lifetime.

public static class AttachedProperties

Inheritance

object

AttachedProperties

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

Static getter/setter accessors declared for an AttachedPropertyAttribute-marked type (e.g. Grid.GetRow/Grid.SetRow) should read and write through this store rather than maintaining their own storage, so values live and die with the target instance.

Methods

GetValue<T>(object, string, T)

Gets the attached value stored for target under key.

public static T GetValue<T>(object target, string key, T defaultValue = default)

Parameters

target object

The object the value is attached to.

key string

The name that identifies the attached property.

defaultValue T

The value returned when nothing has been stored yet.

Returns

T

The stored value, or defaultValue if none was set.

Type Parameters

T

The type of the stored value.

SetValue<T>(object, string, T)

Sets the attached value stored for target under key.

public static void SetValue<T>(object target, string key, T value)

Parameters

target object

The object the value is attached to.

key string

The name that identifies the attached property.

value T

The value to store.

Type Parameters

T

The type of the value to store.