New Post: Printing in WPF with XPS/PrintVisual

Hi,

I also try to print graph as same way. But I couldn't it even if I call UpdateLayout().
When I create instance of user control on memory empty page is printed out.
But I throw showing visual object to PrintVisual() it's no problem.

Should I set any special configuration to user control(XAML/code behind)?
In my case, user control is very simple as following.

<UserControl
    x:Class="Reports.TestView"
    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" 
    mc:Ignorable="d" 
    xmlns:oxy="http://oxyplot.codeplex.com"
    d:DesignHeight="800" d:DesignWidth="600"
    >

    <Grid>
        <oxy:Plot>
            <oxy:Plot.Axes>
                <oxy:LinearAxis Position="Left" Minimum="0" Maximum="100"/>
                <oxy:TimeSpanAxis Position="Bottom" Minimum="0" Maximum="86400" StringFormat="hh:mm"/>
            </oxy:Plot.Axes>
            <oxy:Plot.Series>
                <oxy:LineSeries ItemsSource="{Binding Path=DataList}" DataFieldX="Time" DataFieldY="Value" Color="Red"/>
            </oxy:Plot.Series>
        </oxy:Plot>
    </Grid>
</UserControl>