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TransformCollection Class

April 12, 2014

Represents a collection of Transform objects that can be individually accessed by index.

Namespace:  System.Windows.Media
Assembly:  System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
public sealed class TransformCollection : PresentationFrameworkCollection<Transform>
<object>
  <object.property>
    oneOrMoreTransforms
  </object.property>
</object>

XAML Values

oneOrMoreTransforms

One or more objects that derive from Transform, declared using object element syntax.

The TransformCollection type exposes the following members.

  NameDescription
Public methodTransformCollectionInitializes a new instance of the TransformCollection class.
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  NameDescription
Public propertyCountGets the number of elements contained in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Public propertyDispatcherGets the Dispatcher this object is associated with. (Inherited from DependencyObject.)
Public propertyIsFixedSizeGets a value indicating whether the PresentationFrameworkCollection<T> has a fixed size. (Inherited from PresentationFrameworkCollection<T>.)
Public propertyIsReadOnlyGets a value indicating whether the PresentationFrameworkCollection<T> is read-only. (Inherited from PresentationFrameworkCollection<T>.)
Public propertyIsSynchronizedGets a value indicating whether access to the PresentationFrameworkCollection<T> is synchronized (thread safe). (Inherited from PresentationFrameworkCollection<T>.)
Public propertyItemGets or sets the element at the specified index. (Inherited from PresentationFrameworkCollection<T>.)
Public propertySyncRootGets an object that can be used to synchronize access to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
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  NameDescription
Public methodAddAdds an item to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Public methodCheckAccessDetermines whether the calling thread has access to this object. (Inherited from DependencyObject.)
Public methodClearRemoves all items from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Public methodClearValueClears the local value of a dependency property. (Inherited from DependencyObject.)
Public methodContainsDetermines whether the PresentationFrameworkCollection<T> contains a specific value. (Inherited from PresentationFrameworkCollection<T>.)
Public methodCopyTo(T[], Int32)Copies the elements of the PresentationFrameworkCollection<T> to an Array, starting at a particular Array index. (Inherited from PresentationFrameworkCollection<T>.)
Public methodCopyTo(Array, Int32)Copies the elements of the PresentationFrameworkCollection<T> to an Array, starting at a particular Array index. (Inherited from PresentationFrameworkCollection<T>.)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetAnimationBaseValueReturns any base value established for a Windows Phone dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.)
Public methodGetEnumeratorReturns an enumerator that iterates through a collection. (Inherited from PresentationFrameworkCollection<T>.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodGetValueReturns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.)
Public methodIndexOfDetermines the index of a specific item in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Public methodInsertInserts an item to the PresentationFrameworkCollection<T> at the specified index. (Inherited from PresentationFrameworkCollection<T>.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodReadLocalValueReturns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.)
Public methodRemoveRemoves the first occurrence of a specific object from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Public methodRemoveAtRemoves the item at the specified index. (Inherited from PresentationFrameworkCollection<T>.)
Public methodSetValueSets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Explicit interface implemetationPrivate methodIEnumerable.GetEnumeratorReturns an enumerator that iterates through a collection. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate methodIList.AddAdds an item to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate methodIList.ContainsDetermines whether the PresentationFrameworkCollection<T> contains a specific value. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate methodIList.IndexOfDetermines the index of a specific item in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate methodIList.InsertInserts an item to the PresentationFrameworkCollection<T> at the specified index. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate propertyIList.ItemGets or sets the element at the specified index. (Inherited from PresentationFrameworkCollection<T>.)
Explicit interface implemetationPrivate methodIList.RemoveRemoves the first occurrence of a specific object from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.)
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TransformCollection is used by TransformGroup to store Transform child elements. Transform itself is an abstract type, so this means that the items in the collection will typically be one of the following classes defined by Windows Phone:

The XAML syntax for properties that use a TransformCollection is an example of an implicit collection syntax, where you can omit an actual TransformCollection object element, as well as the TransformGroup.Children property element. Instead, you generally include one or more Transform derived elements as child elements of a TransformGroup. (Explicitly including a TransformCollection object element is permissible XAML syntax and might be useful if you intend to name the collection in XAML and manipulate its contents programmatically.)

Transforms in a TransformCollection are applied in the order that they appear in the collection, so the index order of each transform in a TransformCollection is meaningful.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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