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Find control in ControlTemplate or set alternating background color

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GridView

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Mitch Newlin asked on 16 Dec 2010, 07:38 PM

I'm trying to find a control in my datacolumn's control template at run-time, so I can set the background color. What I had hoped to do is just set the gridviews alternating row background color, so I wouldn't have to do this, but it's not working. If you could either tell me how to reference the border control name "ItemBorder" at run-time so I can set it manually, or tell me how to set the gridviews alternating row background color correctly, I would appreciate it.

Here is the xaml for my RadGrid:

<telerik:RadGridView x:Name="gvApplications" RowIndicatorVisibility="Collapsed" ScrollViewer.HorizontalScrollBarVisibility="Hidden" AlternateRowBackground="#DDDDDD" AutoGenerateColumns="false" SelectionMode="Single" EditTriggers="None" ItemsSource="{Binding Applications}" RowDetailsVisibilityMode="Collapsed" ShowColumnHeaders="False" ShowGroupPanel="False" Width="575" HorizontalAlignment="Left" >

<telerik:RadGridView.Columns>

<telerik:GridViewDataColumn>

<telerik:GridViewDataColumn.CellStyle>

<Style TargetType="telerik:GridViewCell">

<Setter Property="Template">

<Setter.Value>

<ControlTemplate TargetType="telerik:GridViewCell">

<Border x:Name="ItemBorder" BorderBrush="#FFC2C2C2" BorderThickness="2, 1, 2, 1" Width="575" HorizontalAlignment="Left" Background="#DDDDDD" Padding="5" Height="101">

<StackPanel HorizontalAlignment="left" Margin="0" Background="Transparent" Width="565">

<Grid Width="565" HorizontalAlignment="Left" Height="65" Background="Transparent">

<Grid.RowDefinitions>

<RowDefinition Height="0.385*"></RowDefinition>

<RowDefinition Height="5"></RowDefinition>

<RowDefinition Height="0.615*"></RowDefinition>

</Grid.RowDefinitions>

<Grid.ColumnDefinitions>

<ColumnDefinition Width="0.25*"></ColumnDefinition>

<ColumnDefinition Width="0.282*"></ColumnDefinition>

<ColumnDefinition Width="0.186*"></ColumnDefinition>

</Grid.ColumnDefinitions>

<TextBlock x:Name="tbStudentName" Text="{Binding Path=Student.FullName}" Grid.Column="0" Grid.Row="0"></TextBlock>

<TextBlock x:Name="tbAddress" Text="{Binding Path=Student.Address}" Grid.Column="0" Grid.Row="2" VerticalAlignment="Top" Height="34"/>

<TextBlock Text="Card #:" Grid.Column="1" Grid.Row="0" Margin="0,0,18,0"></TextBlock>

<TextBlock x:Name="tbCardNumber" Text="{Binding Path=Student.GiftCard.CardNumber}" Grid.Column="1" Grid.Row="0" Margin="44,0,8,0"></TextBlock>

<TextBlock Text="Amount:" Grid.Column="2" Grid.Row="0" Margin="8,0,-8,0"></TextBlock>

<TextBox x:Name="tbAmount" Text="{Binding Path=Funding.Amount}" Grid.Column="2" Grid.Row="0" RenderTransformOrigin="1.217,0.56" Margin="61,0,8,0"/>

<TextBox x:Name="tbComments" Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2" Margin="68,0,8,3"></TextBox>

<Button Content="Fund" Click="btnFund_Clicked" Grid.Column="3" Grid.Row="0" Margin="44,0,8,0" RenderTransformOrigin="0.95,0.48" CommandParameter="{Binding ApplicationID}" Command="{Binding FundCard}"></Button>

<TextBlock Text="Comments:" Grid.Row="2" Grid.Column="1" Margin="0,0,20,0" Height="15" VerticalAlignment="Top" d:LayoutOverrides="VerticalAlignment"/>

</Grid>

<Border BorderThickness="2" BorderBrush="#BFDF55" Height="24" Margin="0,0,5,0" Background="#F8FCDF">

<StackPanel Orientation="Horizontal">

<Image Source="../Images/Check.png" Height="16" Width="16" Margin="5,0,0,0"></Image>

<TextBlock x:Name="tbActionText" Text=""></TextBlock>

</StackPanel>

</Border>

</StackPanel>

</Border>

</ControlTemplate>

</Setter.Value>

</Setter>

</Style>

</telerik:GridViewDataColumn.CellStyle>

</telerik:GridViewDataColumn>

</telerik:RadGridView.Columns>

</telerik:RadGridView>

Find control in ControlTemplate or set alternating background color

2 Answers, 1 is accepted