CheckedListBox.CheckedObjectCollection

Wisej.Web.CheckedListBox CheckedObjectCollection

Namespace: Wisej.Web

Assembly: Wisej.Framework (3.5.0.0)

Represents the collection of checked items in the CheckedListBox.

C#

public class CheckedObjectCollection : IList, ICollection, IEnumerable

VB.NET

Public Class CheckedObjectCollection
    Inherits IList
    Implements ICollection, IEnumerable

Properties

Count

Int32: Returns the number of selected items.

IsReadOnly

Boolean: Returns a value indicating whether this collection can be modified.

Item(index)

Object: Return an item in the checked items collection.

Throws:

• NotSupportedException The object cannot be set.

Methods

Contains(item)

Determines if the specified item is located within the collection.

Parameter	Type	Description
item	Object	An object representing the item to locate in the collection.

Returns: Boolean. true if the item is located within the collection; otherwise, false.

CopyTo(array, index)

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

Parameter	Type	Description
array	Array	The destination array.
index	Int32	The zero-based relative index in array at which copying begins.

Throws:

• ArgumentNullException array is null.

• RankException array is multidimensional.

• ArgumentOutOfRangeException index is less than zero.

• ArgumentException The number of elements in the source Array is greater than the available space from index to the end of the destination Array.

• ArrayTypeMismatchException The type of the source Array cannot be cast automatically to the type of the destination Array.

GetEnumerator()

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

Returns: IEnumerator. An IEnumerator for navigating through the list.

IndexOf(item)

Returns an index into the collection of checked items.

Parameter	Type	Description
item	Object	The object whose index you want to retrieve. This object must belong to the checked items collection.

Returns: Int32. The index of the object in the checked item collection or -1 if the object is not in the collection.