TriggerActionCollection TriggerActionCollection TriggerActionCollection TriggerActionCollection Class

Definition

Represents a collection of BeginStoryboard objects.

public : sealed class TriggerActionCollection : IIterable, IVectorpublic sealed class TriggerActionCollection : IEnumerable, IListPublic NotInheritable Class TriggerActionCollection Implements IEnumerable, IList// This API is not available in Javascript.
<EventTrigger>
  oneOrMoreBeginStoryboards
</EventTrigger>
Attributes
Windows 10 requirements
Device family
Windows 10 (introduced v10.0.10240.0)
API contract
Windows.Foundation.UniversalApiContract (introduced v1)

Remarks

Enumerating the collection in C# or Microsoft Visual Basic

A TriggerActionCollection is enumerable, so you can use language-specific syntax such as foreach in C# to enumerate the items in the collection. The compiler does the type-casting for you and you won't need to cast to IEnumerable<BeginStoryboard> explicitly. If you do need to cast explicitly, for example if you want to call GetEnumerator, cast to IEnumerable with a BeginStoryboard constraint.

Constructors

TriggerActionCollection() TriggerActionCollection() TriggerActionCollection() TriggerActionCollection()

Initializes a new instance of the TriggerActionCollection class.

public : TriggerActionCollection()public TriggerActionCollection()Public Sub New()// This API is not available in Javascript.

Properties

Item[Int32] Item[Int32] Item[Int32] Item[Int32]

Gets or sets the element at the specified index.

This member is not implemented in C++T this[int index] { get; set; }Property Item(index As Integer) As TT this[int index] { get; set; }
Parameters
index

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

Value
T T T T

The element at the specified index.

Exceptions

index is not a valid index in the System.Collections.Generic.IList`1.

The property is set and the System.Collections.Generic.IList`1 is read-only.

Size Size Size Size

Gets the size (count) of the collection.

public : unsigned int Size { get; }This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Value
unsigned int uint uint uint

The count of items in the collection.

Remarks

Note

The equivalent Microsoft .NET API is Count.

Methods

Append(TriggerAction) Append(TriggerAction) Append(TriggerAction) Append(TriggerAction)

Adds a new item to the collection.

public : void Append(TriggerAction value)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters

Remarks

Note

The equivalent Microsoft .NET API is Add.

Clear() Clear() Clear() Clear()

Removes all items from the collection.

public : void Clear()This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.

First() First() First() First()

Returns the iterator for iteration over the items in the collection.

public : IIterator<TriggerAction> First()This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Returns

The iterator object. The iterator's current position is at the 0-index position, or at the collection end if the collection is empty.

GetAt(UInt32) GetAt(UInt32) GetAt(UInt32) GetAt(UInt32)

Returns the item located at the specified index.

public : TriggerAction GetAt(unsigned int index)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
index
unsigned int UInt32 UInt32 UInt32

The integer index for the value to retrieve.

Returns

Remarks

Note

The equivalent Microsoft .NET API is Item (the indexer).

GetEnumerator() GetEnumerator() GetEnumerator() GetEnumerator()

Returns an enumerator that iterates through the collection.

This member is not implemented in C++IEnumerator<T> GetEnumerator()Function GetEnumerator As IEnumerator(Of T)IEnumerator<T> GetEnumerator()
Returns

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

GetMany(UInt32, TriggerAction[]) GetMany(UInt32, TriggerAction[]) GetMany(UInt32, TriggerAction[]) GetMany(UInt32, TriggerAction[])

Retrieves multiple elements in a single pass through the iterator.

public : unsigned int GetMany(unsigned int startIndex, TriggerAction[] items)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
startIndex
unsigned int UInt32 UInt32 UInt32

The index from which to start retrieval.

items
TriggerAction[] TriggerAction[] TriggerAction[] TriggerAction[]

Provides the destination for the result. Size the initial array size as a capacity in order to specify how many results should be retrieved.

Returns
unsigned int uint uint uint

The number of items retrieved.

Remarks

Note

The equivalent Microsoft .NET API is CopyTo.

GetView() GetView() GetView() GetView()

Gets an immutable view into the collection.

public : IVectorView<TriggerAction> GetView()This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Returns
IVectorView<TriggerAction> IReadOnlyList<TriggerAction> IReadOnlyList<TriggerAction> IReadOnlyList<TriggerAction>

An object representing the immutable collection view.

IndexOf(T) IndexOf(T) IndexOf(T) IndexOf(T)

Determines the index of a specific item in the System.Collections.Generic.IList`1.

This member is not implemented in C++int IndexOf(T item)Function IndexOf(item As T) As Integerint IndexOf(T item)
Parameters
item
T T T T

The object to locate in the System.Collections.Generic.IList`1.

Returns

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

IndexOf(TriggerAction, UInt32) IndexOf(TriggerAction, UInt32) IndexOf(TriggerAction, UInt32) IndexOf(TriggerAction, UInt32)

Retrieves the index of the specified item.

public : PlatForm::Boolean IndexOf(TriggerAction value, unsigned int index)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
value
TriggerAction TriggerAction TriggerAction TriggerAction

The value to find in the collection.

index
unsigned int UInt32 UInt32 UInt32

The index of the item to find, if found.

Returns
PlatForm::Boolean bool bool bool

true if an item with the specified value was found; otherwise, false.

Remarks

Note

The equivalent Microsoft .NET API is IndexOf.

See Also

Insert(Int32, T) Insert(Int32, T) Insert(Int32, T) Insert(Int32, T)

Inserts an item to the System.Collections.Generic.IList`1 at the specified index.

This member is not implemented in C++void Insert(int index, T item)Sub Insert(index As Integer, item As T)void Insert(int index, T item)
Parameters
index

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

item
T T T T

The object to insert into the System.Collections.Generic.IList`1.

Exceptions

index is not a valid index in the System.Collections.Generic.IList`1.

The System.Collections.Generic.IList`1 is read-only.

InsertAt(UInt32, TriggerAction) InsertAt(UInt32, TriggerAction) InsertAt(UInt32, TriggerAction) InsertAt(UInt32, TriggerAction)

Inserts the specified item at the specified index.

public : void InsertAt(unsigned int index, TriggerAction value)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
index
unsigned int UInt32 UInt32 UInt32

The index at which to set the value.

Remarks

Note

The equivalent Microsoft .NET API is Insert.

RemoveAt(Int32) RemoveAt(Int32) RemoveAt(Int32) RemoveAt(Int32)

Removes the System.Collections.Generic.IList`1 item at the specified index.

This member is not implemented in C++void RemoveAt(int index)Sub RemoveAt(index As Integer)void RemoveAt(int index)
Parameters
index

The zero-based index of the item to remove.

Exceptions

index is not a valid index in the System.Collections.Generic.IList`1.

The System.Collections.Generic.IList`1 is read-only.

RemoveAt(UInt32) RemoveAt(UInt32) RemoveAt(UInt32) RemoveAt(UInt32)

Removes the item at the specified index.

public : void RemoveAt(unsigned int index)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
index
unsigned int UInt32 UInt32 UInt32

The index of the item to remove.

Remarks

Note

The equivalent Microsoft .NET API is RemoveAt.

See Also

RemoveAtEnd() RemoveAtEnd() RemoveAtEnd() RemoveAtEnd()

Removes the last item in the collection.

public : void RemoveAtEnd()This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.

ReplaceAll(TriggerAction[]) ReplaceAll(TriggerAction[]) ReplaceAll(TriggerAction[]) ReplaceAll(TriggerAction[])

Initially clears the collection, then inserts the provided array as new items.

public : void ReplaceAll(TriggerAction[] items)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
items
TriggerAction[] TriggerAction[] TriggerAction[] TriggerAction[]

The new collection items.

SetAt(UInt32, TriggerAction) SetAt(UInt32, TriggerAction) SetAt(UInt32, TriggerAction) SetAt(UInt32, TriggerAction)

Sets the value at the specified index to the TriggerAction value specified.

public : void SetAt(unsigned int index, TriggerAction value)This member is not implemented in C#This member is not implemented in VB.Net// This API is not available in Javascript.
Parameters
index
unsigned int UInt32 UInt32 UInt32

The index at which to set the value.

Remarks

Note

The equivalent Microsoft .NET API is Item (the indexer).

See Also