Class ElementCollection

Namespace

PluginUI

Assembly

PluginUI.dll

Children collection of a Panel: maintains parent links, host attachment and layout invalidation.

public sealed class ElementCollection : IList<UIElement>, ICollection<UIElement>, IReadOnlyList<UIElement>, IReadOnlyCollection<UIElement>, IEnumerable<UIElement>, IEnumerable

Inheritance

object

ElementCollection

Implements

IList<UIElement>

ICollection<UIElement>

IReadOnlyList<UIElement>

IReadOnlyCollection<UIElement>

IEnumerable<UIElement>

IEnumerable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

Count

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

public int Count { get; }

Property Value

int

The number of elements contained in the ICollection<T>.

IsReadOnly

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

public bool IsReadOnly { get; }

Property Value

bool

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

this[int]

Gets or sets the element at the specified index.

public UIElement this[int index] { get; set; }

Parameters

index int

The zero-based index of the element to get or set.

Property Value

UIElement

The element at the specified index.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The property is set and the IList<T> is read-only.

Methods

Add(UIElement)

Adds an item to the ICollection<T>.

public void Add(UIElement item)

Parameters

item UIElement

The object to add to the ICollection<T>.

Exceptions

NotSupportedException

The ICollection<T> is read-only.

BringToFront(UIElement)

Moves a child to the end (drawn on top).

public void BringToFront(UIElement item)

Parameters

item UIElement

Clear()

Removes all items from the ICollection<T>.

public void Clear()

Exceptions

NotSupportedException

The ICollection<T> is read-only.

Contains(UIElement)

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

public bool Contains(UIElement item)

Parameters

item UIElement

The object to locate in the ICollection<T>.

Returns

bool

true if item is found in the ICollection<T>; otherwise, false.

CopyTo(UIElement[], int)

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

public void CopyTo(UIElement[] array, int arrayIndex)

Parameters

array UIElement[]

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

arrayIndex int

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

Exceptions

ArgumentNullException

array is null.

ArgumentOutOfRangeException

arrayIndex is less than 0.

ArgumentException

The number of elements in the source ICollection<T> is greater than the available space from arrayIndex to the end of the destination array.

GetEnumerator()

Returns an enumerator that iterates through the collection.

public IEnumerator<UIElement> GetEnumerator()

Returns

IEnumerator<UIElement>

An enumerator that can be used to iterate through the collection.

IndexOf(UIElement)

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

public int IndexOf(UIElement item)

Parameters

item UIElement

The object to locate in the IList<T>.

Returns

int

The index of item if found in the list; otherwise, -1.

Insert(int, UIElement)

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

public void Insert(int index, UIElement item)

Parameters

index int

The zero-based index at which item should be inserted.

item UIElement

The object to insert into the IList<T>.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The IList<T> is read-only.

Remove(UIElement)

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

public bool Remove(UIElement item)

Parameters

item UIElement

The object to remove from the ICollection<T>.

Returns

bool

true if item was successfully removed from the ICollection<T>; otherwise, false. This method also returns false if item is not found in the original ICollection<T>.

Exceptions

NotSupportedException

The ICollection<T> is read-only.

RemoveAt(int)

Removes the IList<T> item at the specified index.

public void RemoveAt(int index)

Parameters

index int

The zero-based index of the item to remove.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The IList<T> is read-only.