CODEWITHSUNDEEP
c#wpfwpf-controls
Ken
Ken

Reputation: 1404

C# WPF ScrollViewer in UserControl doesn't work

I need some help with my ScollerViewer. Here is my code:

<UserControl x:Class="ConfigUI.Views.ProfileListView"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
             xmlns:local="clr-namespace:ConfigUI.Views"
             mc:Ignorable="d" 
             HorizontalAlignment="Center" VerticalAlignment="Top" 
             d:DesignHeight="700" d:DesignWidth="960">
    <Grid Margin="20" Height="500"
          ScrollViewer.CanContentScroll="True"
          ScrollViewer.VerticalScrollBarVisibility="Visible">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

       <Border ...
       /Border>

       <Border ...  /Border>

       <Border ... /Border>

   </Grid>
</UserControl>

What I want is to show a ScrollBar when this control shows and users can scroll to see the contents.

But now the scrollBar just won't show...

Anybody can help? Thanks.

Upvotes: 0

Views: 593

Answers (1)

Clint
Clint

Reputation: 6499

You cannot have ScrollViewer on Grid directly

Try this structure 


<ScrollViewer VerticalScrollBarVisibility="Visible" CanContentScroll="True">
    <Grid Margin="20" Height="Auto">
        <Grid.RowDefinitions>
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="Auto" />
            <RowDefinition Height="*" />
        </Grid.RowDefinitions>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

       <Border ...
       /Border>

       <Border ...  /Border>

       <Border ... /Border>

   </Grid>
</ScrollViewer>

Upvotes: 1

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