ListView.ListViewItemCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.1.0.0)

Represents the collection of items in a ListView control.

public class ListViewItemCollection : IList, ICollection, IEnumerable, IList<ListViewItem>, ICollection<ListViewItem>, IEnumerable<ListViewItem>

Public Class ListViewItemCollection
    Inherits IList
    Implements ICollection, IEnumerable, IList(Of ListViewItem), ICollection(Of ListViewItem), IEnumerable(Of ListViewItem)

Properties

Count

Int32: Returns the total number of items in the collection.

IsReadOnly

Boolean: Returns a value indicating whether the collection is read-only.

Item(index)

ListViewItem: Returns or sets the item at the specified index in the collection.

Throws:

• ArgumentOutOfRangeException The index value is less than 0 or is greater than the number of items in the collection.

Item(key)

ListViewItem: Returns the item with the specified key from the collection.

Methods

Adds a new item with the specified label text to the end of the current collection.

Returns: ListViewItem. A ListViewItem that represents the item being added to the collection.

Creates a new item with the specified key and text, and adds it to the collection.

Returns: ListViewItem. The ListViewItem that was added to the collection.

Creates a new item with the specified key, text, and image, and adds it to the collection.

Returns: ListViewItem. The ListViewItem that was added to the collection.

Creates a new item with the specified key, text, and image, and adds it to the collection.

Returns: ListViewItem. The ListViewItem that was added to the collection.

Adds a previously created item to the end of the collection.

Returns: Int32. The zero-based index value of the ListViewItem added to the collection.

Throws:

• ArgumentException The item is currently assigned to another ListView.

Adds an array of previously created items to the collection.

Throws:

• ArgumentNullException items is null.

• ArgumentException items is the child of another ListViewItem.

Removes all items from the collection.

Removes all items from the collection and optionally disposes them.

Determines whether the specified item is a member of the collection.

Returns: Boolean. true if the ListViewItem is a member of the collection; otherwise, false.

Determines whether the collection contains an item with the specified key.

Returns: Boolean. true to indicate the collection contains a ListViewItem with the specified key; otherwise, false.

Copies the entire collection into an existing array at a specified location within the array.

Returns an enumerator that can be used to iterate through the collection.

Returns: IEnumerator<ListViewItem>. An IEnumerator that represents the ListViewItemCollection.

Returns the index of the specified item in the collection.

Returns: Int32. The zero-based index of the item found in the ListViewItemCollection; otherwise, -1.

Returns the index of the first occurrence of a item with the specified key.

Returns: Int32. The zero-based index of the first occurrence of a ListViewItem with the specified key, if found; otherwise, -1.

Inserts an existing item into the collection at the specified location.

Throws:

• ArgumentException The item is currently assigned to another ListView.

Creates a new item with the specified text and inserts it at the specified index.

Returns: ListViewItem. The ListViewItem that was inserted in the collection.

Creates a new item with the specified text and key, and inserts it into the collection.

Returns: ListViewItem. The ListViewItem that was inserted in the collection.

Creates a new item with the specified key, text, and image, and inserts it into the collection at the specified index.

Returns: ListViewItem. The ListViewItem that was inserted in the collection.

Creates a new item with the specified key, text, and image, and inserts it into the collection at the specified index.

Returns: ListViewItem. The ListViewItem that was inserted in the collection.

Removes the specified item from the collection.

Removes the item from the collection at a specified index.

Removes the item with the specified key from the collection.

Events

CollectionChangeEventHandler Fired when the collection changes.