Returns the UIElement for the
UltraExplorerBarGroup that appears at the top of the Outlook Navigation Pane (i.e., the currently selected Group).
The following code sample demonstrates how to use the NavigationPaneFlyoutMaximumSize and NavigationPaneFlyoutMinimumSize properties in conjunction with the NavigationPaneFlyoutDisplaying event to prevent resizing of the navigation pane flyout:
For an overview of how to handle events in Visual Basic or Visual C#, see
Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see
Consuming Events in the
.NET Framework Developer's Guide.
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinExplorerBar
' Handles the Form's 'Load' event
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
' Hook the NavigationPaneFlyoutDisplaying event
AddHandler Me.ultraExplorerBar1.NavigationPaneFlyoutDisplaying, AddressOf Me.ultraExplorerBar1_NavigationPaneFlyoutDisplaying
End Sub
' Handles the ExplorerBar's 'NavigationPaneFlyoutDisplaying' event.
Private Sub ultraExplorerBar1_NavigationPaneFlyoutDisplaying(ByVal sender As Object, ByVal e As NavigationPaneFlyoutDisplayingEventArgs)
Dim explorerBar As UltraExplorerBar = sender
' Set the NavigationPaneFlyoutMaximumSize and NavigationPaneFlyoutMinimumSize
' properties to the same value, to prevent it from being resized.
Dim navigationCurrentGroupAreaUIElement As UIElement = explorerBar.NavigationCurrentGroupAreaUIElement
Dim height As Integer = IIf(Not navigationCurrentGroupAreaUIElement Is Nothing, navigationCurrentGroupAreaUIElement.Rect.Height, 0)
Dim width As Integer = 200
Dim flyoutSize As Size = New Size(width, height)
explorerBar.NavigationPaneFlyoutMaximumSize = flyoutSize
explorerBar.NavigationPaneFlyoutMinimumSize = flyoutSize
' Set the PreferredSize property of the event arguments to that size as well.
e.PreferredSize = flyoutSize
End Sub
'Declaration
Public ReadOnly Property NavigationCurrentGroupAreaUIElement As GroupUIElement
using Infragistics.Win;
using Infragistics.Win.UltraWinExplorerBar;
using System.Diagnostics;
// Handles the Form's 'Load' event.
private void Form1_Load(object sender, System.EventArgs e)
{
// Hook the NavigationPaneFlyoutDisplaying event
this.ultraExplorerBar1.NavigationPaneFlyoutDisplaying += new NavigationPaneFlyoutDisplayingEventHandler( this.ultraExplorerBar1_NavigationPaneFlyoutDisplaying );
}
// Handles the ExplorerBar's 'NavigationPaneFlyoutDisplaying' event.
private void ultraExplorerBar1_NavigationPaneFlyoutDisplaying( object sender, NavigationPaneFlyoutDisplayingEventArgs e )
{
UltraExplorerBar explorerBar = sender as UltraExplorerBar;
// Set the NavigationPaneFlyoutMaximumSize and NavigationPaneFlyoutMinimumSize
// properties to the same value, to prevent it from being resized.
UIElement navigationCurrentGroupAreaUIElement = explorerBar.NavigationCurrentGroupAreaUIElement;
int height = navigationCurrentGroupAreaUIElement != null ? navigationCurrentGroupAreaUIElement.Rect.Height : 0;
int width = 200;
Size flyoutSize = new Size( width, height );
explorerBar.NavigationPaneFlyoutMaximumSize = flyoutSize;
explorerBar.NavigationPaneFlyoutMinimumSize = flyoutSize;
// Set the PreferredSize property of the event arguments to that size as well.
e.PreferredSize = flyoutSize;
}
'Declaration
Public ReadOnly Property NavigationCurrentGroupAreaUIElement As GroupUIElement
Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
