バージョン

SelectedGroupPopupOpening イベント

ポップアップがエンド ユーザーに表示されようとする時に発生します。
シンタックス
'宣言
 
Public Event SelectedGroupPopupOpening As EventHandler(Of OutlookBarCancelableRoutedEventArgs)
public event EventHandler<OutlookBarCancelableRoutedEventArgs> SelectedGroupPopupOpening
イベント データ

イベント ハンドラが、このイベントに関連するデータを含む、OutlookBarCancelableRoutedEventArgs 型の引数を受け取りました。次の OutlookBarCancelableRoutedEventArgs プロパティには、このイベントの固有の情報が記載されます。

プロパティ解説
Cancel Infragistics.Windows.Controls.Events.CancelableRoutedEventArgsから継承されます。 
Handled System.Windows.RoutedEventArgsから継承されます。Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route.
OriginalSource System.Windows.RoutedEventArgsから継承されます。Gets the original reporting source as determined by pure hit testing, before any possible System.Windows.RoutedEventArgs.Source adjustment by a parent class.
RoutedEvent System.Windows.RoutedEventArgsから継承されます。Gets or sets the System.Windows.RoutedEventArgs.RoutedEvent associated with this System.Windows.RoutedEventArgs instance.
Source System.Windows.RoutedEventArgsから継承されます。Gets or sets a reference to the object that raised the event.
使用例
Private Sub InitPopupEvents() 
    AddHandler xamOutlookBar.SelectedGroupPopupOpening, AddressOf xamOutlookBar_SelectedGroupPopupOpening 
    AddHandler xamOutlookBar.SelectedGroupPopupOpened, AddressOf xamOutlookBar_SelectedGroupPopupOpened 
    AddHandler xamOutlookBar.SelectedGroupPopupClosed, AddressOf xamOutlookBar_SelectedGroupPopupClosed 
End Sub 

Private Sub xamOutlookBar_SelectedGroupPopupClosed(ByVal sender As Object, ByVal e As EventArgs) 
    Console.WriteLine("SelectedGroup Popup Closed") 
End Sub 

Private Sub xamOutlookBar_SelectedGroupPopupOpened(ByVal sender As Object, ByVal e As EventArgs) 
    Console.WriteLine("SelectedGroup Popup Opened") 
End Sub 

Private Sub xamOutlookBar_SelectedGroupPopupOpening(ByVal sender As Object, ByVal e As Infragistics.Windows.OutlookBar.Events.OutlookBarCancelableRoutedEventArgs) 
    Console.WriteLine("SelectedGroup Popup Opening") 
    
    e.Cancel = False 
    ' set e.Cancel to true to abort this operation 
    If e.Cancel Then 
        Console.WriteLine("Operation canceled!") 
    End If 
End Sub
void InitPopupEvents()
{
	xamOutlookBar.SelectedGroupPopupOpening += 
		new EventHandler<Infragistics.Windows.OutlookBar.Events.OutlookBarCancelableRoutedEventArgs>(xamOutlookBar_SelectedGroupPopupOpening);
	xamOutlookBar.SelectedGroupPopupOpened += 
		new EventHandler(xamOutlookBar_SelectedGroupPopupOpened);
	xamOutlookBar.SelectedGroupPopupClosed += 
		new EventHandler(xamOutlookBar_SelectedGroupPopupClosed);
}

void xamOutlookBar_SelectedGroupPopupClosed(object sender, EventArgs e)
{
	Console.WriteLine("SelectedGroup Popup Closed");
}

void xamOutlookBar_SelectedGroupPopupOpened(object sender, EventArgs e)
{
	Console.WriteLine("SelectedGroup Popup Opened");
}

void xamOutlookBar_SelectedGroupPopupOpening(object sender, Infragistics.Windows.OutlookBar.Events.OutlookBarCancelableRoutedEventArgs e)
{
	Console.WriteLine("SelectedGroup Popup Opening");

	e.Cancel = false; // set e.Cancel to true to abort this operation 

	if (e.Cancel)
		Console.WriteLine("Operation canceled!");
}
<igOB:XamOutlookBar x:Name="xamOutlookBar"
                    SelectedGroupPopupOpening="xamOutlookBar_SelectedGroupPopupOpening"
                    SelectedGroupPopupOpened="xamOutlookBar_SelectedGroupPopupOpened"
                    SelectedGroupPopupClosed="xamOutlookBar_SelectedGroupPopupClosed"
                   >
参照