DataSourceView.CanRetrieveTotalRowCount Property
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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 property bool CanRetrieveTotalRowCount { bool get(); };
public virtual bool CanRetrieveTotalRowCount { get; }
member this.CanRetrieveTotalRowCount : bool
Public Overridable ReadOnly Property CanRetrieveTotalRowCount As 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.
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 |
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