Mouse down and scroll

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  1. Jandieg
    Jandieg avatar
    44 posts
    Member since:
    Feb 2012

    Posted 22 May 2014 Link to this post

    When starting to scroll over the + or - button, the value changes. It should not change if user is scrolling.
    Is there a way to prevent this? Will it be fixed?
  2. Deyan
    Deyan avatar
    2147 posts

    Posted 26 May 2014 Link to this post

    Hi Jandieg,

    Thanks for writing.

    Could you please explain the scenario with some more details? If you can share some XAML code or a sample project that reproduces it , we will be able to directly take a look at it and see how to help you out.


    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

  3. AstaDev
    AstaDev avatar
    2 posts
    Member since:
    Jul 2014

    Posted 24 Jul 2014 Link to this post

    I've noticed this, but I'm not sure if it's a fundamental issue with Windows Phone. In my case I need to show a longlistselector with items inside it. Each row needs a way of the user entering in a percentage value. If I place a numeric up/down control as a template of the list, every time I go to scroll the list, as my finger hits the + button of one of the controls, it increments it. This shouldn't happen as scrolling needs to be treated differently than a click on the button. You get the same behaviour with a standard slider control though so I'm hoping there is a general way of getting around this.

    For example

        FontFamily="{StaticResource PhoneFontFamilyNormal}"
        FontSize="{StaticResource PhoneFontSizeNormal}"
        Foreground="{StaticResource PhoneForegroundBrush}"
        SupportedOrientations="Portrait" Orientation="Portrait"

        <!--LayoutRoot is the root grid where all page content is placed-->
        <Grid x:Name="LayoutRoot" Background="Transparent">
                <RowDefinition Height="Auto"/>
                <RowDefinition Height="*"/>
            <!--TitlePanel contains the name of the application and page title-->
            <StackPanel x:Name="TitlePanel" Grid.Row="0" Margin="12,17,0,28">
                <TextBlock Text="MY APPLICATION" Style="{StaticResource PhoneTextNormalStyle}" Margin="12,0"/>
                <TextBlock Text="page name" Margin="9,-7,0,0" Style="{StaticResource PhoneTextTitle1Style}"/>

            <!--ContentPanel - place additional content here-->
            <Grid x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">

                <phone:LongListSelector x:Name="longListSelectorState" HorizontalAlignment="Left" Height="499" Margin="30,51,0,0" VerticalAlignment="Top" Width="376">

                            <telerikInput:RadNumericUpDown Change="5" MaxValue="100" x:Name="radNumericUpDown" />




  4. Ivaylo Gergov
    Ivaylo Gergov avatar
    691 posts

    Posted 29 Jul 2014 Link to this post


    Indeed this is a valid scenario but unfortunately I cannot recommend a possible workaround. However we will consider your feedback and we will improve the current logic in the future releases.

    Thank you for the valuable feedback. I have updated your Telerik points.

    Ivaylo Gergov

    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

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