DoubleCollection Class
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Represents an ordered collection of Double values.
System::Object
System.Windows::DependencyObject
System.Windows::PresentationFrameworkCollection<Double>
System.Windows.Media::DoubleCollection
System.Windows::DependencyObject
System.Windows::PresentationFrameworkCollection<Double>
System.Windows.Media::DoubleCollection
Assembly: System.Windows (in System.Windows.dll)
The DoubleCollection 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>.) |
 Note: |
|---|
This programming element includes "Double" in its name to maintain compatibility with other frameworks. However, Windows Phone stores values internally as single-precision float types. This means that if a value is set to a higher precision value, such as a true double, the value that is later retrieved may not be the same, due to truncation or rounding. |
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