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DataSourceView::CanRetrieveTotalRowCount Property

Gets a value indicating whether the DataSourceView object associated with the current DataSourceControl object supports retrieving the total number of data rows, instead of the data.

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

public:
virtual property bool CanRetrieveTotalRowCount {
	bool get ();
}

Property Value

Type: System::Boolean
true if the operation is supported; otherwise, false. The base class implementation returns false.

A data-bound control can request a total row count by adding the DataSourceCapabilities::RetrieveTotalRowCount field to the System.Web.UI::DataSourceSelectArguments object passed to the ExecuteSelect method. If a data-bound control requests a total row count, but the CanRetrieveTotalRowCount property returns false, the data source view throws an exception.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

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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