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GetData Method

HierarchicalDataBoundControl::GetData Method

Retrieves a HierarchicalDataSourceView object that the data-bound control uses to perform data operations.

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

protected:
virtual HierarchicalDataSourceView^ GetData(
	String^ viewPath
)

Parameters

viewPath
Type: System::String

The hierarchical path of the view to retrieve.

Return Value

Type: System.Web.UI::HierarchicalDataSourceView
The HierarchicalDataSourceView object that the data-bound control uses to perform data operations.

ExceptionCondition
InvalidOperationException

A HierarchicalDataSourceView could not be retrieved for the specified viewPath.

The GetData method retrieves a HierarchicalDataSourceView object from the associated data source control by calling the GetDataSource method.

The following code example demonstrates how the GetData method is called to retrieve the HierarchicalDataSourceView object from the associated data source control and how the HierarchicalDataSourceView::Select method is called to retrieve the data. This code example is part of a larger example provided for the HierarchicalDataBoundControl class.

No code example is currently available or this language may not be supported.

.NET Framework

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