DataSourceView.CanRetrieveTotalRowCount Property

Definition

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.

public virtual bool CanRetrieveTotalRowCount { get; }

Property Value

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

Remarks

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.

Applies to

Produk Versi
.NET Framework 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1

See also