Textblock in RowDetailsTemplate in Grid does not show while other controls do

[KocSistem]

Hello,

I have come up with an issue or maybe not i dunno but  i think i miss something, my problem is simple, i have a GridView and it includes RowDetailsTemplate which is another UserControl in my project.The issue is, in my RowDetailsTemplate there are TextBlocks just as used in Telerik examples, but they are not shown when DetailTemplate expands. on the other hand i tried to put some other usercontrols like a border and slider, they do shown when DetailTemplate expands. Here is my code:


The main GridView control, as you see, i used StaticResource for RowDetailsTemplate:

<Controls:RadGridView Name="grdPlayerScreens" CanUserFreezeColumns="False"  Grid.Row="2" RowDetailsVisibilityMode="VisibleWhenSelected" RowDetailsTemplate="{StaticResource ScreenConfigEditDetailsTemplates}" AutoGenerateColumns="False" EnableColumnVirtualization="False" ScrollMode="RealTime" IsReadOnly="True" RowIndicatorVisibility="Collapsed">
  <Controls:RadGridView.Columns>
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Power" Header="Power" />
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Volume" Header="Volume" />
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Brightness" Header="Brightness" />
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Contrast" Header="Contrast"/>
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Color" Header="Color" />
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.Sharpness" Header="Sharpness"/>
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.BackLight" Header="BackLight" />
     <Controls:GridViewDataColumn UniqueName="RSScreenConfig.PictureMode" Header="Picture Mode"/>
     <Controls:GridViewDataColumn UniqueName="RSSourceType.PortName" Header="Port"/>
     <Controls:GridViewDataColumn UniqueName="RSSourceType.SourceName" Header="Source"/>
  </Controls:RadGridView.Columns>
</Controls:RadGridView>

 

And here is my RowDetailsTemplate UserControl:

<UserControl x:Class="xxx.UserControls.ScreenConfigEditDetailsTemplate"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    mc:Ignorable="d"
    Width="Auto" Height="100">

    <Grid x:Name="detailsGrid" Background="White">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="15*"/>
            <ColumnDefinition Width="20*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="33*"/>
            <RowDefinition Height="33*"/>
            <RowDefinition Height="33*"/>
        </Grid.RowDefinitions>
        <Border BorderThickness="3" CornerRadius="5" BorderBrush="Black">
        <TextBlock x:Name="the text is not shown" Text="the text is not shown" Height="25" Width="250" FontSize="14" Grid.Row="0" Grid.Column="0"/>
        </Border>
        <TextBlock Text="the text is not shown" Height="25" Width="250" FontSize="14" Grid.Row="1" Grid.Column="0"/>
        <Slider Value="{Binding RSScreenConfig.Volume}" Grid.Row="1" Grid.Column="1" MinWidth="100" LargeChange="10" Maximum="100" Minimum="1" SmallChange="1" />
    </Grid>
</UserControl>

Am i missing something? Please help.

Thanks.
 

[Rossen Hristov]

Hi KOCSISTEM BILGI VE ILETISIM HIZMETLERI A.S,

You have a grid. You have said that the first TextBlock is in the first column and first row. You then have surrounded it with a border. You can't do things like that. If you want the text block to be a inside a border, then you must place this border to be in the first column and first row of the grid.

Please, read this.

All the best,
Ross
the Telerik team

[KocSistem]

<

 

 

UserControl x:Class="PixAgeWebAdmin.UserControls.ScreenConfigEditDetailsTemplate"

 

 

 

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

 

 

 

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

 

 

 

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

 

 

 

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

 

 

 

mc:Ignorable="d"

 

 

 

Width="Auto" Height="100">

 

 

 

 

<Grid x:Name="detailsGrid" Background="White">

 

 

 

 

    <Grid.ColumnDefinitions>

 

 

 

 

        <ColumnDefinition Width="15*"/>

 

 

 

 

        <ColumnDefinition Width="20*"/>

 

 

 

 

    </Grid.ColumnDefinitions>

 

 

 

 

    <Grid.RowDefinitions>

 

 

 

 

        <RowDefinition Height="33*"/>

 

 

 

 

        <RowDefinition Height="33*"/>

 

 

 

 

        <RowDefinition Height="33*"/>

 

 

 

 

    </Grid.RowDefinitions>

 

 

 

 

    <Border BorderThickness="3" CornerRadius="5" BorderBrush="Black" Grid.Row="0" Grid.Column="0">

 

 

 

 

        <TextBlock x:Name="txtaaa" Text="{Binding RSScreenConfig.Volume}" Height="25" Width="250" FontSize="14"/>

 

 

 

 

    </Border>

 

 

 

 

    <TextBox Text="{Binding RSScreenConfig.Volume}" Grid.Column="1"></TextBox>

 

 

 

 

 

    </Grid>

 

    </

 

 

UserControl>

 

Changed my code like this, and nothing changed, textblock do not shown but the textbox is shown and also gets the binded value. Even without the border when i place the textblock to some cell in Grid the text is not shown.

[Rossen Hristov]

Hi KOCSISTEM BILGI VE ILETISIM HIZMETLERI A.S,

When you place your UserControl is something completely unrelated to Telerik RadControls for Silverlight, does your TextBlock show?

Regards,
Ross
the Telerik team

[KocSistem]

Yes it does, i added the whole usercontrol as a main control not a RowDetailTemplate and every textblock is shown.

[KocSistem]

By the way i'm using Telerik 2009 Q3 user controls, and can not upgrade due to compatability issues of other developed projects.

[Rossen Hristov]

Hi KOCSISTEM BILGI VE ILETISIM HIZMETLERI A.S,

In this case, could you please open a separate support ticket and send us a sample project. We will examine it and see what is going wrong. Thanks in advance.

All the best,
Ross
the Telerik team

[KocSistem]

Right away, thanks.