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ListViewPagedDataSource::DataSourceCount Property
Visual Studio 2010
Gets the number of items in the data source.
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
| Exception | Condition |
|---|---|
| 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.
Note |
|---|
If the DataSource property is nullptr, 0 is returned. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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.
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