This documentation is archived and is not being maintained.

LinkLabel.LinkCollection Class

Represents the collection of links within a LinkLabel control.


Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public class LinkCollection : IList, 
	ICollection, IEnumerable

The LinkLabel.LinkCollection type exposes the following members.

Public methodLinkLabel.LinkCollectionInitializes a new instance of the LinkLabel.LinkCollection class.

Public propertyCountGets the number of links in the collection.
Public propertyIsReadOnlyGets a value indicating whether this collection is read-only.
Public propertyItem[Int32]Gets and sets the link at the specified index within the collection.
Public propertyItem[String]Gets a link with the specified key from the collection.
Public propertyLinksAddedGets a value indicating whether links have been added to the LinkLabel.LinkCollection.

Public methodAdd(LinkLabel.Link)Adds a link with the specified value to the collection.
Public methodAdd(Int32, Int32)Adds a link to the collection.
Public methodAdd(Int32, Int32, Object)Adds a link to the collection with information to associate with the link.
Public methodClearClears all links from the collection.
Public methodContainsDetermines whether the specified link is within the collection.
Public methodContainsKeyReturns a value indicating whether the collection contains a link with the specified key.
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetEnumeratorReturns an enumerator to use to iterate through the link collection.
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodIndexOfReturns the index of the specified link within the collection.
Public methodIndexOfKeyRetrieves the zero-based index of the first occurrence of the specified key within the entire collection.
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodRemoveRemoves the specified link from the collection.
Public methodRemoveAtRemoves a link at a specified location within the collection.
Public methodRemoveByKeyRemoves the link with the specified key.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

Public Extension MethodAsParallelEnables parallelization of a query. (Defined by ParallelEnumerable.)
Public Extension MethodAsQueryableConverts an IEnumerable to an IQueryable. (Defined by Queryable.)
Public Extension MethodCast<TResult>Casts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)
Public Extension MethodOfType<TResult>Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)

Explicit interface implemetationPrivate methodICollection.CopyToFor a description of this member, see ICollection.CopyTo.
Explicit interface implemetationPrivate propertyICollection.IsSynchronizedFor a description of this member, see ICollection.IsSynchronized.
Explicit interface implemetationPrivate propertyICollection.SyncRootFor a description of this member, see ICollection.SyncRoot.
Explicit interface implemetationPrivate methodIList.AddFor a description of this member, see IList.Add.
Explicit interface implemetationPrivate methodIList.ContainsFor a description of this member, see IList.Contains.
Explicit interface implemetationPrivate methodIList.IndexOfFor a description of this member, see IList.IndexOf.
Explicit interface implemetationPrivate methodIList.InsertFor a description of this member, see IList.Insert.
Explicit interface implemetationPrivate propertyIList.IsFixedSizeFor a description of this member, see .IList.IsFixedSize.
Explicit interface implemetationPrivate propertyIList.ItemFor a description of this member, see IList.Item.
Explicit interface implemetationPrivate methodIList.RemoveFor a description of this member, see IList.Remove.

The LinkLabel.LinkCollection class stores the link displayed in the LinkLabel control. Each item in the collection is an instance of the LinkLabel.Link class, which defines the information of the link.

The Add method provides the ability to add a single LinkLabel.Link to the collection. To remove links, you can use either the Remove method or the RemoveAt method if you know where the link is located within the collection. The Clear method enables you to remove all links from the collection instead of using the Remove method to remove a single link at a time.

In addition to methods and properties for adding and removing items, the LinkLabel.LinkCollection also provides methods to find links within the collection. The Contains method enables you to determine whether a LinkLabel.Link is a member of the collection. Once you know that the link is located within the collection, you can use the IndexOf method to determine where the link is located within the collection.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.