Scrollviewer not scrolling without height
c#,xaml,windows-phone,windows-phone-8.1,scrollviewer
The easiest way to solve your problem is to bind the height and/or width of the scroll viewer to the ContentRoot. This is easiest done in Blend, by doing this whatever the screen resolution you will automatically achieve the desired height. http://pho.to/8kh1T This is what the XAML would look like...
ScrollViewer not showing C#
c#,xaml,user,control,scrollviewer
Your ScrollViewer is simply bigger than it's content therefore it doesn't need to show the scrollbar. Just add some height to it <ScrollViewer Height="300"> ... </ScrollViewer> ...
WPF ListView and ScrollViewer hide MouseLeftButtonDown
wpf,listview,scrollviewer,mouseleftbuttondown
First the problem: As suspected the problem is in ScrollViewer: http://referencesource.microsoft.com/#PresentationFramework/Framework/System/Windows/Controls/ScrollViewer.cs,488ab4a977a015eb protected override void OnMouseLeftButtonDown(MouseButtonEventArgs e) { if (Focus()) e.Handled = true; base.OnMouseLeftButtonDown(e); } As you can see it sets MouseButtonEventArgs.Handled to true which stops the bubbling of the event. Now the solution - it is in the way you...
Why do ScrollViewer scroll to ItemsControl when an Item is removed?
wpf,.net-3.5,scrollviewer,itemscontrol
It seems (Obviously) that some extra scrolling events are fired, i tried to inspect all the event received by the ScrollView but still i didn't figured a proper work around this bug! and since you needed to work with the .net 3.5 here an Old School hack, i hope it...
WP8 Scrollviewer is not resetting between pages (WinRT)
c#,xaml,windows-phone-8,windows-runtime,scrollviewer
I figured it out. The Page Transitions at the top of my DetailsPage (left over from the Pivot) caused the unexpected behaviour. If necessary feel free to delete this post ......
Scrollviewer doesnt show data when its beyond parent window in wpf
Nicholas' answer is correct that your problem is how you're defining the RowDefinition of the Grid. Auto means "allow children to grow to any size they want", so your ScrollViewer is growing to up to 800px high (because of the MaxHeight), which is off the screen. The standard solution for...
Stick vertical scrollbar to bottom only when dragged to bottom
To achieve what you want (scrolling to the end only when you've already manually scrolled down there) and using the TextBox's own ScrollViewer, you just have to handle the TextChanged event and in code-behind do this: private void TextBox_TextChanged(object sender, TextChangedEventArgs e) { var textBox = sender as TextBox; var...
Problems Scrolling and Zooming an Image in an WP8.1 App
windows-runtime,windows-phone-8.1,crop,scrollviewer,fileopenpicker
The following solution provides a reasonably good user experience. Regarding the list of problems: Apparently cannot be solved using the basic ScrollViewer. Increasing MaxZoomFactor to something large enough makes it unlikely that the user sees the issue. After setting the image's smaller dimension to the cropping frame size, a MinZoomFactor...
How to determine when ScrollViewer started scrolling?
c#,xaml,windows-phone-8.1,scrollviewer
Try ViewChanging and ViewChanged events of ScrollViewer. Note that these events will be called multiple times during a touch manipulation. You will need to rely on IsIntermediate (in ScrollViewerViewChangedEventArgs) or IsInertial (in ScrollViewerViewChangingEventArgs) to call your code accordingly. Update If you want to know when a touch happens immediately I'd...
WPF ScrollViewer scroll sensitivity
wpf,button,scroll,scrollviewer
There is a way that you can fulfil your requirements, but I'm not sure if you'll like it... You'll basically need to implement your own custom scrolling logic using the IScrollInfo Interface. You can do this by implementing the IScrollInfo Interface in a custom Panel and simply delaying the calls...
Windows Phone 8 Scroll content of textbox
c#,xaml,windows-phone-8,scrollviewer
MainPage.xaml <Grid x:Name="LayoutRoot" Background="Transparent"> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*"/> </Grid.RowDefinitions> <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28"> <TextBlock Text="Scroll Content Inside Textbox" Style="{StaticResource PhoneTextNormalStyle}" Margin="25,0,180,0"/> </StackPanel> <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0"> <ScrollViewer Height="200" Name="scrlView"...
WinRT, Does the scrollviewer not work in the emulator?
xaml,windows-runtime,scrollviewer
The height of the ScrollViewer is the same as the height of the StackPanel so there is nothing to scroll (it just falls off the end of the screen). Try using VerticalAlignment="Stretch" instead of setting Height on the ScrollViewer which should help (if not, you have some other problem in...
How to make the vertical scrollviewer auto display in groupbox
You can set TextWrapping="Wrap" and wrap it in ScrollViewer with HorizontalScrollBarVisibility="Disabled": <Grid> <Grid.RowDefinitions> <RowDefinition Height="Auto"/> <RowDefinition Height="*" /> </Grid.RowDefinitions> <TextBlock Text="{Binding Test}" /> <GroupBox Header="Test" Grid.Row="1"> <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto"> <TextBlock TextWrapping="Wrap" Text="{Binding Description}" /> </ScrollViewer>...
Make a Scrollviewer not vertically scrollable
Set VerticalScrollBarVisibility to Disabled, and its content will only be given as much vertical space as exists in the viewport. A value of Hidden still allows the content to extend beyond the viewport, and you can still issue scrolling commands; the scroll bar itself is hidden, but scrolling is not...
How to make a standalone scrollbar auto visible, dependent on the scrollviewer it controls?
.net,wpf,xaml,scrollbar,scrollviewer
Use the Computed[Vertical|Horizontal]ScrollBarVisibility property on the ScrollViewer: <ControlsWPF:BindableScrollBar Orientation="Horizontal" BoundScrollViewer="{Binding ElementName=scrollView}" Visibility="{Binding ComputedHorizontalScrollBarVisibility, ElementName=scrollView}"/> To actually remove scrollbars from the ScrollViewer you can remove the scrollbars from its style: <ControlTemplate x:Key="NoBarsScrollViewerControlTemplate" TargetType="{x:Type ScrollViewer}"> <Grid x:Name="Grid"...
How to find the actual scrollbar height inside a scrollviewer control
I add another answer here because I like to post some more code. You gave the right keyword: "The canvas height change happens on the line before i run the scrolltoverticaloffset code". By doing this I can reproduce the problem. The problem is the ScrollViewer obviously evaluates the ScrollableHeight property...
how can I scroll listbox inside scrollviewer using mouse wheel
c#,wpf,xaml,scrollviewer,mousewheel
Add that to your listbox: ScrollViewer.CanContentScroll="True"...
WPF - Encapsulate custom Canvas in ScrollViewer
c#,wpf,xaml,canvas,scrollviewer
You set the size of your canvas to ActualWidth and ActualHeight at the Ctor, but they are not yet initialized at that point. ActualWidth and ActualHeight are only meaningful when the control is presented on the screen. Try to subscribe to the Loaded event of the ScrollViewer, and change the...
How can I layer a Polygon over a StackPanel, which is inside a ScrollViewer?
c#,windows-store-apps,polygon,scrollviewer,stackpanel
Put another container control between the StackPanel and the Polygon. An intermediate Grid will let you control their placement by row and column as normal. An intermediate StackPanel will let the Container stack and Polygon stack separately from the items within the Container stack: <ScrollViewer> <Grid> <StackPanel x:Name="Container" HorizontalAlignment="Left" VerticalAlignment="Top"...
WPF Xaml scrollviewer around Grid in Grid
Scrollbar comes over my content again at the right , but I have found a solution that works foe the rest. The Scrollviewer and outer grid needs the width property instead of the outer grid. The outer Grid needs the Style (MinWidth) <ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto" PanningMode="VerticalOnly" Width="{Binding RelativeSource={RelativeSource AncestorType={x:Type...
Scrolling in nested TabControl
c#,wpf,xaml,tabcontrol,scrollviewer
You can handle the MouseWheel event on the lower control and check if it is scrolled to the top and then raise the event of the upper control: <Grid> <Grid.RowDefinitions> <RowDefinition /> <RowDefinition /> </Grid.RowDefinitions> <wpfApplication3:ControlA x:Name="A" Grid.Row="0" /> <wpfApplication3:ControlB x:Name="B" Grid.Row="1" PreviewMouseWheel="HandleMouseWheel"/> </Grid> Then in the HandleMouseWheel event: private...
WP 8.1 Scroll to the top of the ListView
c#,xaml,listview,windows-phone-8.1,scrollviewer
If you take a look at MSDN description od OnNavigatedTo, you will see that it's called before the visual tree is loaded. Therefore if you want to manipulate your UI elements - do it in Loaded event: You cannot use OnNavigatedTo for element manipulation or state change of controls on...
WPF ScrollViewer for control
wpf,xaml,scrollviewer,stackpanel
Just use an internal Grid Panel instead: <Grid VerticalAlignment="Stretch" HorizontalAlignment="Stretch"> <Grid.RowDefinitions> <RowDefinition Height="*"></RowDefinition> <RowDefinition Height="70"></RowDefinition> <RowDefinition Height="*"></RowDefinition> </Grid.RowDefinitions> <Grid Orientation="Vertical" Grid.Row="0"> <Grid.RowDefinitions> <RowDefinition Height="Auto"></RowDefinition> <RowDefinition Height="*"></RowDefinition>...
WPF ScrollViewer's ViewportWidth is not updating
Solved my issue by combining ViewportWidth with HorizontalOffset. Adding them, then comparing pt.X to it gave me the exact area between the Viewport and the overflow, allowing me to scroll.
Scrollviewer is not scrolling even set scrollviewer.ScrollToVerticalOffset(100);?
After doing some research I arrived at this solution: scrollViewer1.UpdateLayout(); scrollViewer1.ScrollToVerticalOffset(200); ...
Change ScrollBar width in ScrollViewer programatically
You can access the ScrollBars from the ScrollViewer's ControlTemplate. You can find out how to do that from the How to: Find ControlTemplate-Generated Elements page on MSDN and you can find details of the default ControlTemplate in the ScrollViewer Styles and Templates page on MSDN, but in short, try this:...
WPF: ListBoxItem with scroll bar
c#,wpf,scrollviewer,ui-virtualization
Easy. (I've given you three ways to do this, one must be right!) Through Xaml: <ListBox x:Name="ListBoxControl" HorizontalAlignment="Left" Height="320" VerticalAlignment="Top" Width="520"> <ListBoxItem Width="520"> <ScrollViewer HorizontalScrollBarVisibility="Visible" VerticalScrollBarVisibility="Disabled"> <Label Content="My Name is KidCode. This is a reeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaaaaaaaaaly long comment."/> </ScrollViewer> </ListBoxItem> </ListBox> From C#: namespace...
WPF Cannot scroll an image inside a ScrollViewer
c#,wpf,image,xaml,scrollviewer
Remove the StackPanel. It gives its content infinite space, so the ScrollViewer has the height of the image. If you need to stack something under the image, create a StackPanel inside the ScrollViewer: <Window x:Class="Problem.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <DockPanel> <ScrollViewer VerticalScrollBarVisibility="Visible" HorizontalScrollBarVisibility="Visible">...
ScrollViewer scroll to specific control
The offset can be calculated in this way. The code is adopted from this answer. void ScrollToIndex(int index) { var itemContainer = MainItemsControl.ItemContainerGenerator.ContainerFromIndex(index) as UIElement; GeneralTransform transform = itemContainer.TransformToVisual(ScrollPanel); Point position = transform.Transform(new Point(0, 0)); ScrollPanel.ScrollToVerticalOffset(position.Y); } ...
Can't scroll TreeView inside a ScrollViewer
TreeView default template already contains ScrollViewer. When you wrap it in another ScrollViewer the one inside TreeView does nothing but still handles some mouse events like mouse wheel. Instead you can create implicit Style for ScrollViewer in TreeView.Resources <TreeView> <TreeView.Resources> <Style TargetType="{x:Type ScrollViewer}"> <Setter Property="Template" Value="{DynamicResource AppleStyleScrollBarStyle}"/> </Style> </TreeView.Resources> <TreeViewItem...
WPF - How could I get a scrollviewer control from my XAML file in C#?
Normally you access it using x:Name: <ScrollViewer x:Name="scoller"/> If you are doing this with loose XAML such as in a UserControl or Window, you just access it as a private instance variable scroller in your code-behind. If you are doing this with a ScrollViewer in a template, then you have...
ScrollViewer ScrollToHorizontalOffset strange behaviour
Your problem stems I think from using the Width property in the Loaded event handler. Width here is the width property of the Window class, and the value of that property includes the width of the window's borders. What you actually want is the width of the internal part of...
Both scrollbars highlight when hovering one
You need to set the FillBehavior="Stop" to ColorAnimation .see this article Timeline.FillBehavior <Storyboard x:Key="Thumb.Leave.Action"> <ColorAnimation FillBehavior="Stop" Storyboard.TargetName="rectangle" Storyboard.TargetProperty="(Rectangle.Fill).(SolidColorBrush.Color)" To="#FFC9C9C9" Duration="0:0:0.2" /> </Storyboard> ...
When scrollviewer becomes visible other controls move to different position
This happens when you donot set the width of your ListBox or you set it to Auto(which is by default). Try setting it to some value like below code, you shouldn't face any issue. <StackPanel Orientation="Horizontal" OverridesDefaultStyle="True"> <ListBox Height="150" Width="125" x:Name="NamesListBox" ScrollViewer.VerticalScrollBarVisibility="Auto"/> <Button Height="30" Width="100" Click="ButtonBase_OnClick" Content="Add"/> </StackPanel> private void...