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ListItemCollection.Count Property

Gets the number of ListItem objects in the collection.

Namespace:  System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public int Count { get; }

Property Value

Type: System.Int32
The number of ListItem objects in the collection.

Implements

ICollection.Count

Use the Count property to determine the number of ListItem objects in the ListItemCollection. The Count property is commonly used when iterating through the collection to determine the upper bound of the collection.

To view the following code in a fully working example, see the ListItemCollection class topic.

// Set the number of rows displayed in the ListBox to be
// the number of items in the ListBoxCollection.
ListBox1.Rows = ListBox1.Items.Count;

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

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.

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