Class PresentationFrameworkCollection<T>

Provides a common collection class for Silverlight collections.

Inheritance
System.Object
DependencyObject
PresentationFrameworkCollection<T>
AssemblyPartCollection
ColumnDefinitionCollection
ItemCollection
RowDefinitionCollection
UIElementCollection
StrokeCollection
StylusPointCollection
TouchPointCollection
ColorKeyFrameCollection
DoubleKeyFrameCollection
ObjectKeyFrameCollection
PointKeyFrameCollection
TimelineCollection
DoubleCollection
GeometryCollection
GradientStopCollection
PathFigureCollection
PathSegmentCollection
PointCollection
TimelineMarkerCollection
TransformCollection
SetterBaseCollection
TriggerActionCollection
TriggerCollection
Implements
System.Collections.Generic.IList<T>
System.Collections.Generic.ICollection<T>
System.Collections.Generic.IEnumerable<T>
System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: System.Windows
Assembly: OpenSilver.dll
Syntax
public abstract class PresentationFrameworkCollection<T> : DependencyObject, IList<T>, ICollection<T>, IEnumerable<T>, IList, ICollection, IEnumerable
Type Parameters
Name Description
T

Type constraint for type safety of the constrained collection implementation.

Fields

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CountProperty

Identifies the Count dependency property.

Declaration
public static readonly DependencyProperty CountProperty
Field Value
Type Description
DependencyProperty

Properties

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Count

Gets the number of elements contained in the PresentationFrameworkCollection<T>.

Declaration
public int Count { get; }
Property Value
Type Description
System.Int32
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IsFixedSize

Gets a value indicating whether the PresentationFrameworkCollection<T> has a fixed size.

Declaration
public bool IsFixedSize { get; }
Property Value
Type Description
System.Boolean

true if the PresentationFrameworkCollection<T> has a fixed size; otherwise, false.
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IsReadOnly

Gets a value indicating whether the PresentationFrameworkCollection<T> is read-only.

Declaration
public bool IsReadOnly { get; }
Property Value
Type Description
System.Boolean

true if the PresentationFrameworkCollection<T> is read-only; otherwise, false.
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IsSynchronized

Gets a value indicating whether access to the PresentationFrameworkCollection<T> is synchronized (thread safe).

Declaration
public bool IsSynchronized { get; }
Property Value
Type Description
System.Boolean

true if access to the PresentationFrameworkCollection<T> is synchronized (thread safe); otherwise, false.
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Item[Int32]

Gets or sets the element at the specified index.

Declaration
public T this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index

The zero-based index of the element to get or set.
Property Value
Type Description
T

The element at the specified index.
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SyncRoot

Gets an object that can be used to synchronize access to the PresentationFrameworkCollection<T>.

Declaration
public object SyncRoot { get; }
Property Value
Type Description
System.Object

An object that can be used to synchronize access to the PresentationFrameworkCollection<T>.

Methods

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Add(T)

Adds an item to the PresentationFrameworkCollection<T>.

Declaration
public void Add(T value)
Parameters
Type Name Description
T value

The object to add.
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Clear()

Removes all items from the PresentationFrameworkCollection<T>.

Declaration
public void Clear()
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Contains(T)

Determines whether the PresentationFrameworkCollection<T> contains a specific value.

Declaration
public bool Contains(T value)
Parameters
Type Name Description
T value

The object to locate in the PresentationFrameworkCollection<T>.
Returns
Type Description
System.Boolean

true if the object is found in the PresentationFrameworkCollection<T>; otherwise, false.
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CopyTo(T[], Int32)

Copies the elements of the PresentationFrameworkCollection<T> to an System.Array, starting at a particular System.Array index.

Declaration
public void CopyTo(T[] array, int index)
Parameters
Type Name Description
T[] array

The one-dimensional System.Array that is the destination of the elements copied from the PresentationFrameworkCollection<T>. The System.Array must have zero-based indexing.
System.Int32 index

The zero-based index in array at which copying begins.
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CopyTo(Array, Int32)

Copies the elements of the PresentationFrameworkCollection<T> to an System.Array, starting at a particular System.Array index.

Declaration
public void CopyTo(Array array, int index)
Parameters
Type Name Description
System.Array array

The one-dimensional System.Array that is the destination of the elements copied from the PresentationFrameworkCollection<T>. The System.Array must have zero-based indexing.
System.Int32 index

The zero-based index in array at which copying begins.
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GetEnumerator()

Returns an enumerator that iterates through a collection.

Declaration
public IEnumerator<T> GetEnumerator()
Returns
Type Description
System.Collections.Generic.IEnumerator<T>

An System.Collections.IEnumerator object that can be used to iterate through the collection.
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IndexOf(T)

Determines the index of a specific item in the PresentationFrameworkCollection<T>.

Declaration
public int IndexOf(T value)
Parameters
Type Name Description
T value

The object to locate in the PresentationFrameworkCollection<T>.
Returns
Type Description
System.Int32

The index of value if found in the list; otherwise, an exception.
Exceptions
Type Condition
System.ArgumentException

The object was not found in the list.
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Insert(Int32, T)

Inserts an item to the PresentationFrameworkCollection<T> at the specified index.

Declaration
public void Insert(int index, T value)
Parameters
Type Name Description
System.Int32 index

The zero-based index at which value should be inserted.
T value

The object to insert into the PresentationFrameworkCollection<T>.
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Remove(T)

Removes the first occurrence of a specific object from the PresentationFrameworkCollection<T>.

Declaration
public bool Remove(T value)
Parameters
Type Name Description
T value

The object to remove from the PresentationFrameworkCollection<T>.
Returns
Type Description
System.Boolean

true if an object was removed; otherwise, false.
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RemoveAt(Int32)

Removes the item at the specified index.

Declaration
public void RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index

The zero-based index of the item to remove.

Explicit Interface Implementations

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IEnumerable.GetEnumerator()

Declaration
IEnumerator IEnumerable.GetEnumerator()
Returns
Type Description
System.Collections.IEnumerator
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IList.Add(Object)

Declaration
int IList.Add(object value)
Parameters
Type Name Description
System.Object value
Returns
Type Description
System.Int32
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IList.Contains(Object)

Declaration
bool IList.Contains(object value)
Parameters
Type Name Description
System.Object value
Returns
Type Description
System.Boolean
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IList.IndexOf(Object)

Declaration
int IList.IndexOf(object value)
Parameters
Type Name Description
System.Object value
Returns
Type Description
System.Int32
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IList.Insert(Int32, Object)

Declaration
void IList.Insert(int index, object value)
Parameters
Type Name Description
System.Int32 index
System.Object value
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IList.Item[Int32]

Declaration
object IList.this[int index] { get; set; }
Parameters
Type Name Description
System.Int32 index
Returns
Type Description
System.Object
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IList.Remove(Object)

Declaration
void IList.Remove(object value)
Parameters
Type Name Description
System.Object value
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IList.RemoveAt(Int32)

Declaration
void IList.RemoveAt(int index)
Parameters
Type Name Description
System.Int32 index

Implements

System.Collections.Generic.IList<T>
System.Collections.Generic.ICollection<T>
System.Collections.Generic.IEnumerable<T>
System.Collections.IList
System.Collections.ICollection
System.Collections.IEnumerable

Extension Methods