PageFunction<T>.OnReturn Method

A PageFunction<T> calls OnReturn to return to the caller, passing a return value via a ReturnEventArgs<T> object

Namespace:  System.Windows.Navigation
Assembly:  PresentationFramework (in PresentationFramework.dll)

protected virtual void OnReturn(
	ReturnEventArgs<T> e


Type: System.Windows.Navigation.ReturnEventArgs<T>

A ReturnEventArgs<T> object that contains the PageFunction<T> return value (Result).

OnReturn is called by a PageFunction<T> to initiate a navigation to the calling page.

This causes the Return event to be raised, in order for the calling page to:

The following example shows how to call OnReturn.

void doneButton_Click(object sender, RoutedEventArgs e)
    // Complete the page function and return data of type T
    OnReturn(new ReturnEventArgs<String>(this.pageFunctionData.Text));

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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