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Cannot find type System.IO.Stream in module RRS feed

  • Question

  • Hi,

    I am just starting with my first UWP app

    I just added UWP Syncfusion controls to and my XAML is like below but getting this error:

    Cannot find type System.IO.Stream in module

    here is my XAML:

    <Page
        x:Class="Arsheef.MainPage"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:local="using:Arsheef"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:SyncfusionMenu="using:Syncfusion.UI.Xaml.Controls.Navigation"
        mc:Ignorable="d"
        Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto" />
                <RowDefinition Height="Auto" />
            </Grid.RowDefinitions>
    
            <SyncfusionMenu:SfMenu  x:Name="menu">
                <SyncfusionMenu:SfMenuItem  Header="Open" />
                <SyncfusionMenu:SfMenuItem  Header="New" />
                <SyncfusionMenu:SfMenuItem  Header="Close" />
                <SyncfusionMenu:SfMenuItem  Header="Add" />
            </SyncfusionMenu:SfMenu>
        </Grid>
    </Page>
    

    Kindly help

    Thanks,

    Jassim

    • Moved by Barry Wang Monday, June 10, 2019 5:57 AM
    Sunday, June 9, 2019 5:14 PM

All replies

  • Hello,

    Syncfusion is a third party to here. If you add it and meet the problem, then you need to contact Syncfusion for support. I will move this case to off-topic forum.

    By the way, generally speaking, the error "System.IO.Stream" may means your control is using the classic desktop namespace.

    Best regards,

    Barry


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    Monday, June 10, 2019 5:56 AM