Multiple Controls in TabItem

2 posts, 0 answers
  1. Baatezu
    Baatezu avatar
    110 posts
    Member since:
    Aug 2007

    Posted 19 Jun 2010 Link to this post

    I'm probably missing something entirely simple and will look like an idiot - but since this weekend is my first foray into Silverlight, I pretty much qualify as an idiot. :)

    Using Tabs in ASP.NET AJAX I can add do the 'MultiPage' stuff so I can create a collection of controls who's visibility is determined by which tab is currently selected.
    I'm not sure how to do the same thing using the TabControl in Silverlight. If I add more than one control I get an error "The property 'Content' is set more than once."
    What I have [in part] is
            <telerik:RadTabControl HorizontalAlignment="Stretch" Margin="235,12,12,12" Name="tabTabs" VerticalAlignment="Stretch" IsDropDownOpen="True"
                <telerik:RadTabItem Header="Vote Counts" Height="20" HorizontalAlignment="Left" Name="tabVoteCounts" VerticalAlignment="Bottom" Width="100" > 
                    <RadioButton Content="RadioButton" Height="16" HorizontalAlignment="Left" Margin="522,172,0,0" Name="radioButton1" VerticalAlignment="Top" /> 
                </telerik:RadTabItem> 
            </telerik:RadTabControl> 
    but if I add an additional radiobutton [or other stuff] I get the mentioned error.
    I've also noticed if I move the radiobutton around, it gets taken out of the TabItem. So I'd have to do all the placement by adjusting the margins.

    I know I'm missing something that makes it all make sense and work all nice and smooth - I just need a pointer 'cause I'm a smat one. :)

    Thanks
  2. Baatezu
    Baatezu avatar
    110 posts
    Member since:
    Aug 2007

    Posted 19 Jun 2010 Link to this post

    Yep, figured it out.
    Add a Grid inside and then it all works fine. :)
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