Represents the collection that contains the indexes to the selected items in a ListView control.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
Thetype exposes the following members.
|Add||Adds the item at the specified index in the Items array to the collection.|
|Clear||Clears the items in the collection.|
|Contains||Determines whether the specified index is located in the collection.|
|CopyTo||Copies the entire collection into an existing array at a specified location within the array.|
|Equals(Object)||Determines whether the specified object is equal to the current object. (Inherited from Object.)|
|Finalize||Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)|
|GetEnumerator||Returns an enumerator that can be used to iterate through the selected index collection.|
|GetHashCode||Serves as the default hash function. (Inherited from Object.)|
|GetType||Gets the Type of the current instance. (Inherited from Object.)|
|IndexOf||Returns the index within the of the specified index from the ListView.ListViewItemCollection of the ListView control.|
|MemberwiseClone||Creates a shallow copy of the current Object. (Inherited from Object.)|
|Remove||Removes the item at the specified index in the Items collection from the .|
|ToString||Returns a string that represents the current object. (Inherited from Object.)|
|AsParallel||Enables parallelization of a query. (Defined by ParallelEnumerable.)|
|AsQueryable||Converts an IEnumerable to an IQueryable. (Defined by Queryable.)|
|Cast(TResult)||Casts the elements of an IEnumerable to the specified type. (Defined by Enumerable.)|
|OfType(TResult)||Filters the elements of an IEnumerable based on a specified type. (Defined by Enumerable.)|
|ICollection.IsSynchronized||Infrastructure. Gets a value indicating whether access to the collection is synchronized (thread safe).|
|ICollection.SyncRoot||Infrastructure. Gets an object that can be used to synchronize access to the collection of controls.|
|IList.Add||Infrastructure. Adds an item to the collection.|
|IList.Clear||Infrastructure. Removes all items from the collection.|
|IList.Contains||Infrastructure. Determines whether the specified item is located in the collection.|
|IList.IndexOf||Infrastructure. Returns the index in the . The contains the indexes of selected items in the ListView.ListViewItemCollection of the ListView control.|
|IList.Insert||Infrastructure. Inserts an item into the collection at a specified index.|
|IList.IsFixedSize||Infrastructure. Gets a value indicating whether the has a fixed size.|
|IList.Item||Infrastructure. Gets or sets an object in the collection.|
|IList.Remove||Infrastructure. Removes the first occurrence of a specified item from the collection.|
|IList.RemoveAt||Infrastructure. Removes an item from the collection at a specified index.|
A stores the indexes to the selected items in a ListView control. The indexes stored in the are index positions within the ListView.ListViewItemCollection. The ListView.ListViewItemCollection stores all items displayed in the ListView control.
Selection state in the ListView
Based on the ListView.ListViewItemCollection example in the previous table, the following table demonstrates how the would appear.
Index of selected item in the ListViewItemCollection
You can use the properties and methods of this class to perform a variety of tasks with the collection. The Contains method enables you to determine whether an index position from the ListView.ListViewItemCollection is one of the indexes stored in the . Once you know that the item is in the collection, you can use the IndexOf method to determine the position of the index in the .
The following code example demonstrates how to use the SelectedIndices, SelectedIndexChanged, and HeaderStyle members and the class. To run this example, paste the following code into a form that contains a ListView object named ListView1 and a TextBox named TextBox1. Call the InitializeListView method from the form's constructor or Load event handler. This example requires that the event handler is correctly associated with the SelectedIndexChanged event.
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.