TransformCollection Class
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Represents a collection of Transform objects that can be individually accessed by index.
System.Windows::DependencyObject
System.Windows::PresentationFrameworkCollection<Transform>
System.Windows.Media::TransformCollection
Assembly: System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.
The TransformCollection type exposes the following members.
| Name | Description | |
|---|---|---|
 | Count | Gets the number of elements contained in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| Dispatcher | Gets the Dispatcher this object is associated with. (Inherited from DependencyObject.) |
| IsFixedSize | Gets a value indicating whether the PresentationFrameworkCollection<T> has a fixed size. (Inherited from PresentationFrameworkCollection<T>.) |
| IsReadOnly | Gets a value indicating whether the PresentationFrameworkCollection<T> is read-only. (Inherited from PresentationFrameworkCollection<T>.) |
| IsSynchronized | Gets a value indicating whether access to the PresentationFrameworkCollection<T> is synchronized (thread safe). (Inherited from PresentationFrameworkCollection<T>.) |
| Item | Gets or sets the element at the specified index. (Inherited from PresentationFrameworkCollection<T>.) |
| SyncRoot | Gets an object that can be used to synchronize access to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| Name | Description | |
|---|---|---|
 | Add | Adds an item to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| CheckAccess | Determines whether the calling thread has access to this object. (Inherited from DependencyObject.) |
| Clear | Removes all items from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| ClearValue | Clears the local value of a dependency property. (Inherited from DependencyObject.) |
| Contains | Determines whether the PresentationFrameworkCollection<T> contains a specific value. (Inherited from PresentationFrameworkCollection<T>.) |
| CopyTo(array<T>, Int32) | Copies the elements of the PresentationFrameworkCollection<T> to an Array, starting at a particular Array index. (Inherited from PresentationFrameworkCollection<T>.) |
| CopyTo(Array, Int32) | Copies the elements of the PresentationFrameworkCollection<T> to an Array, starting at a particular Array index. (Inherited from PresentationFrameworkCollection<T>.) |
| Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetAnimationBaseValue | Returns any base value established for a Windows Phone dependency property, which would apply in cases where an animation is not active. (Inherited from DependencyObject.) |
| GetEnumerator | Returns an enumerator that iterates through a collection. (Inherited from PresentationFrameworkCollection<T>.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetValue | Returns the current effective value of a dependency property from a DependencyObject. (Inherited from DependencyObject.) |
| IndexOf | Determines the index of a specific item in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| Insert | Inserts an item to the PresentationFrameworkCollection<T> at the specified index. (Inherited from PresentationFrameworkCollection<T>.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ReadLocalValue | Returns the local value of a dependency property, if a local value is set. (Inherited from DependencyObject.) |
| Remove | Removes the first occurrence of a specific object from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| RemoveAt | Removes the item at the specified index. (Inherited from PresentationFrameworkCollection<T>.) |
| SetValue | Sets the local value of a dependency property on a DependencyObject. (Inherited from DependencyObject.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Name | Description | |
|---|---|---|
  | IEnumerable::GetEnumerator | Returns an enumerator that iterates through a collection. (Inherited from PresentationFrameworkCollection<T>.) |
| IList::Add | Adds an item to the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| IList::Contains | Determines whether the PresentationFrameworkCollection<T> contains a specific value. (Inherited from PresentationFrameworkCollection<T>.) |
| IList::IndexOf | Determines the index of a specific item in the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
| IList::Insert | Inserts an item to the PresentationFrameworkCollection<T> at the specified index. (Inherited from PresentationFrameworkCollection<T>.) |
 | IList::Item | Gets or sets the element at the specified index. (Inherited from PresentationFrameworkCollection<T>.) |
| IList::Remove | Removes the first occurrence of a specific object from the PresentationFrameworkCollection<T>. (Inherited from PresentationFrameworkCollection<T>.) |
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:
TransformGroup (nesting TransformGroup objects is possible)
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.