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ListViewItem.ListViewSubItemCollection Class

Definition

Represents a collection of ListViewItem.ListViewSubItem objects stored in a ListViewItem.

public: ref class ListViewItem::ListViewSubItemCollection : System::Collections::IList
public class ListViewItem.ListViewSubItemCollection : System.Collections.IList
type ListViewItem.ListViewSubItemCollection = class
    interface IList
    interface ICollection
    interface IEnumerable
Public Class ListViewItem.ListViewSubItemCollection
Implements IList
Inheritance
ListViewItem.ListViewSubItemCollection
Implements

Remarks

A ListViewItem.ListViewSubItemCollection stores ListViewItem.ListViewSubItem objects that represent subitems of a parent ListViewItem in the ListView control. Subitems are only displayed in a ListView control when columns are specified in the Columns property of the ListView control and when the View property of the ListView control is set to Details. The order of subitems in the ListViewItem.ListViewSubItemCollection determines the columns the subitems are displayed in the ListView control.

There are a number of ways to add subitems to the collection. The Add method adds a single ListViewItem.ListViewSubItem to the collection. To add a number of subitems to the collection, you create an array of ListViewItem.ListViewSubItem objects and pass it to the AddRange method. If you want to insert a subitem at a specific location in the collection, you can use the Insert method. To remove subitems, you can use either the Remove method or the RemoveAt method if you know where the subitem is located in the collection. The Clear method enables you to remove all subitems from the collection instead of using the Remove method to remove a single subitem at a time.

In addition to methods and properties for adding and removing subitems, the ListViewItem.ListViewSubItemCollection also provides methods to find subitems in the collection. The Contains method enables you to determine whether a ListViewItem.ListViewSubItem is a member of the collection. Once you know that the subitem is located in the collection, you can use the IndexOf method to determine where the subitem is located in the collection.

Constructors

ListViewItem.ListViewSubItemCollection(ListViewItem)

Initializes a new instance of the ListViewItem.ListViewSubItemCollection class.

Properties

Count

Gets the number of subitems in the collection.

IsReadOnly

Gets a value indicating whether the collection is read-only.

Item[Int32]

Gets or sets the subitem at the specified index within the collection.

Item[String]

Gets an item with the specified key from the collection.

Methods

Add(ListViewItem+ListViewSubItem)

Adds an existing ListViewItem.ListViewSubItem to the collection.

Add(String)

Adds a subitem to the collection with specified text.

Add(String, Color, Color, Font)

Adds a subitem to the collection with specified text, foreground color, background color, and font settings.

AddRange(ListViewItem+ListViewSubItem[])

Adds an array of ListViewItem.ListViewSubItem objects to the collection.

AddRange(String[])

Creates new subitems based on an array and adds them to the collection.

AddRange(String[], Color, Color, Font)

Creates new subitems based on an array and adds them to the collection with specified foreground color, background color, and font.

Clear()

Removes all subitems and the parent ListViewItem from the collection.

Contains(ListViewItem+ListViewSubItem)

Determines whether the specified subitem is located in the collection.

ContainsKey(String)

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

Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetEnumerator()

Returns an enumerator to use to iterate through the subitem collection.

GetHashCode()

Serves as the default hash function.

(Inherited from Object)
GetType()

Gets the Type of the current instance.

(Inherited from Object)
IndexOf(ListViewItem+ListViewSubItem)

Returns the index within the collection of the specified subitem.

IndexOfKey(String)

Returns the index of the first occurrence of an item with the specified key within the collection.

Insert(Int32, ListViewItem+ListViewSubItem)

Inserts a subitem into the collection at the specified index.

MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)
Remove(ListViewItem+ListViewSubItem)

Removes a specified item from the collection.

RemoveAt(Int32)

Removes the subitem at the specified index within the collection.

RemoveByKey(String)

Removes an item with the specified key from the collection.

ToString()

Returns a string that represents the current object.

(Inherited from Object)

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32)

Copies the item and collection of subitems into an array.

ICollection.IsSynchronized

Gets a value indicating whether access to the collection is synchronized (thread safe).

ICollection.SyncRoot

Gets an object that can be used to synchronize access to the collection.

IList.Add(Object)

Adds an existing ListViewItem.ListViewSubItem to the collection.

IList.Contains(Object)

Determines whether the specified subitem is located in the collection.

IList.IndexOf(Object)

Returns the index within the collection of the specified subitem.

IList.Insert(Int32, Object)

Inserts a subitem into the collection at the specified index.

IList.IsFixedSize

Gets a value indicating whether the collection has a fixed size.

IList.Item[Int32]

Gets or sets the ListViewItem.ListViewSubItem at the specified index within the collection.

IList.Remove(Object)

Removes a specified item from the collection.

Extension Methods

Cast<TResult>(IEnumerable)

Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable)

Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable)

Enables parallelization of a query.

AsQueryable(IEnumerable)

Converts an IEnumerable to an IQueryable.

Applies to

See also