ListViewPagedDataSource.DataSourceCount Property

Gets the number of items in the data source.

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

public int DataSourceCount { get; }

Property Value

Type: System.Int32
The number of items in the data source.

ExceptionCondition
InvalidOperationException

The data source object does not implement the System.Collections.ICollection interface.

Use the DataSourceCount property to determine the number of items that are in the data source. If server-based paging is used, the value of the TotalRowCount property is returned; otherwise, the total number of items in the data source is returned.

NoteNote

If the DataSource property is null, 0 is returned.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5

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.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft