ListView.CheckedIndexCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.5.0.0)

Represents the collection containing the indexes to the checked items in a list view control.

public class CheckedIndexCollection : IList<Int32>, ICollection<Int32>, IEnumerable<Int32>, IEnumerable

Public Class CheckedIndexCollection
    Inherits IList(Of Int32)
    Implements ICollection(Of Int32), IEnumerable(Of Int32), IEnumerable

Properties

Count

Int32: Returns the number of items in the collection.

IsReadOnly

Boolean: Returns whether the collection is read-only.

Item(index)

Int32: Returns the index value at the specified index within the collection.

Throws:

• ArgumentOutOfRangeException The index parameter is less than 0 or greater than or equal to the value of the Count property of CheckedIndexCollection.

Methods

Adds the item at the specified index in the Items collection to the CheckedIndexCollection.

Returns: Int32. The new count of selected items.

Throws:

• ArgumentOutOfRangeException The specified index is less than 0 or greater than or equal to the number of items in the owner ListView. Or The owner ListView is in virtual mode, and the specified index is less than 0 or greater than or equal to the value of VirtualListSize.

Clears the selection.

Determines whether the specified index is located in the collection.

Returns: Boolean. true if the specified index from the ListViewItemCollection for the ListView is an item in the collection; otherwise, false.

Copies the list of checked indexes into the specified array starting at the specified index .

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

Returns: IEnumerator<Int32>. An IEnumerator that represents the checked index collection.

Returns the index within the CheckedIndexCollection of the specified index from the ListViewItemCollection of the list view control.

Returns: Int32. The zero-based index in the collection where the specified index of the ListViewItemCollection is located within the CheckedIndexCollection; otherwise, -1 if the index is not located in the collection.

Removes the item at the specified index in the Items collection from the CheckedIndexCollection.

Throws:

• ArgumentOutOfRangeException The specified index is less than 0 or greater than or equal to the number of items in the owner ListView. Or The owner ListView is in virtual mode, and the specified index is less than 0 or greater than or equal to the value of VirtualListSize.