TreeDataGridItemsSourceView<T> Class

Definition

Namespace:Avalonia.Controls

Assembly:Avalonia.Controls.TreeDataGrid

Package:Avalonia.Controls.TreeDataGrid

A strongly-typed view over a collection for use with Avalonia.Controls.TreeDataGrid.

public class TreeDataGridItemsSourceView<T>

Inheritance: object -> TreeDataGridItemsSourceView -> TreeDataGridItemsSourceView<T>

Implements: IEnumerable<>, IReadOnlyCollection<>, IReadOnlyList<>, IEnumerable

Constructors

Name	Description
TreeDataGridItemsSourceView<T>	No summary available.

TreeDataGridItemsSourceView<T> Constructor

public TreeDataGridItemsSourceView<T>(System.Collections.Generic.IEnumerable<T> source)

Parameters

source System.Collections.Generic.IEnumerable<T>

Methods

Name	Description
GetAt	Retrieves the item at the specified index.
GetEnumerator	No summary available.
GetOrCreate	Gets or creates a strongly-typed Avalonia.Controls.TreeDataGridItemsSourceView<T> for the specified items.
Dispose	Inherited from TreeDataGridItemsSourceView.
IndexFromKey	Retrieves the unique identifier (key) for the item at the specified index. Inherited from TreeDataGridItemsSourceView.
IndexOf	Gets the index of the specified item in the collection. Inherited from TreeDataGridItemsSourceView.
KeyFromIndex	Retrieves the index of the item that has the specified unique identifier (key). Inherited from TreeDataGridItemsSourceView.

GetAt Method

Retrieves the item at the specified index.

public T GetAt(int index)

Parameters

index int

The index.

Returns

T

The item.

GetEnumerator Method

public System.Collections.Generic.IEnumerator<T> GetEnumerator()

Returns

System.Collections.Generic.IEnumerator<T>

GetOrCreate Method

Gets or creates a strongly-typed Avalonia.Controls.TreeDataGridItemsSourceView<T> for the specified items.

public Avalonia.Controls.TreeDataGridItemsSourceView<T><T> GetOrCreate(System.Collections.IEnumerable items)

Parameters

items System.Collections.IEnumerable

The items collection, or null.

Returns

Avalonia.Controls.TreeDataGridItemsSourceView<T><T>

A view wrapping the items, or Avalonia.Controls.TreeDataGridItemsSourceView<T>.Empty if items is null.

Properties

Name	Description
Empty	Gets an empty Avalonia.Controls.TreeDataGridItemsSourceView
Item	No summary available.
Count	Gets the number of items in the collection. Inherited from TreeDataGridItemsSourceView.
HasKeyIndexMapping	Gets a value that indicates whether the items source can provide a unique key for each item. Inherited from TreeDataGridItemsSourceView.
Inner	Gets the inner collection. Inherited from TreeDataGridItemsSourceView.

Empty Property

Gets an empty Avalonia.Controls.TreeDataGridItemsSourceView

public Avalonia.Controls.TreeDataGridItemsSourceView<T><T> Empty { get; set; }

Item Property

public T Item { get; set; }

Events

Name	Description
CollectionChanged	Occurs when the collection has changed to indicate the reason for the change and which items changed. Inherited from TreeDataGridItemsSourceView.