WPF Ribbon - Hide quick access toolbar

how do you hi开发者_如何学Gode Quick Access Toolbar in a WPF's Ribbon?

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For Microsoft Ribbon for WPF, you can hide it by using the VisualTreeHelper. On the Loaded event handler, just resize the row containing the Quick Access Toolbar to 0 :

private void RibbonLoaded(object sender, RoutedEventArgs e)
{
  Grid child = VisualTreeHelper.GetChild((DependencyObject)sender, 0) as Grid;
  if (child != null)
  {
    child.RowDefinitions[0].Height = new GridLength(0);
  }
}

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The Quick Access Toolbar is automatically hidden when the Ribbon control is in a RibbonWindow. When it is not, it seems impossible to hide it. I have already worked hours on this issue and was unable to hide it properly. But there is one simple workaround: Place the Ribbon control inside of a Panel and give it a negative top margin so it will slide outside of the Panel. Set the Panel's ClipToBounds property to true and the QAT will be hidden. By the way - there are multiple Ribbon implementations for WPF, even by Microsoft themselves ("Fluent Ribbon" and "Microsoft Ribbon for WPF"), so next time you should mention which one you are talking about.

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Or if you want it all in the XAML, this works

<ribbon:Ribbon>
    <ribbon:Ribbon.Loaded>CollapseQuickAccessToolbar</ribbon:Ribbon.Loaded>
    <x:Code>
        private void CollapseQuickAccessToolbar(Object sender, RoutedEventArgs e) {
            ((Grid)VisualTreeHelper.GetChild((DependencyObject)sender, 0)).RowDefinitions[0].Height = new GridLength(0);
        }
    </x:Code>
</ribbon:Ribbon>

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Here is the solution :

this.ribbonControl1.ToolbarLocation = DevExpress.XtraBars.Ribbon.RibbonQuickAccessToolbarLocation.Hidden;

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I know this is an old post, but found an easier solution... Add this inside the ribbon :-

<ribbon:Ribbon.QuickAccessToolBar>
    <ribbon:RibbonQuickAccessToolBar Visibility="Collapsed"/>
</ribbon:Ribbon.QuickAccessToolBar>

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Bit late to the party.

<my:Ribbon   >
            <my:Ribbon.ApplicationMenu >
                <my:RibbonApplicationMenu Visibility="Collapsed">
                </my:RibbonApplicationMenu>
            </my:Ribbon.ApplicationMenu>

This will help to hide the quick bar