set or get Componen properties inside Window.Resources

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How to set component TextBlock Text from code, I try to access it like

C#

this.lbTitle.Text

but this cant access from code..

XML

<Window.Resources>
        <Style x:Key="ButtonOpacity" TargetType="{x:Type Button}">
            <Setter Property="Control.Opacity" Value="0.2"></Setter>
        </Style>
        <Dialog:CustomDialog x:Key="CustomDialogTest"
                                 x:Name="CustomTestDialog">

            <Grid Background="Beige" ShowGridLines="False">
                <Grid.ColumnDefinitions>
                    <ColumnDefinition />
                    <ColumnDefinition Width="Auto" />
                    <ColumnDefinition />
                </Grid.ColumnDefinitions>
                <Grid.RowDefinitions>
                    <RowDefinition Height="Auto" />
                    <RowDefinition Height="Auto"  />
                </Grid.RowDefinitions>
                <Image Height="250" Source="/images/rumus.jpg" Grid.Column="0" Grid.Row="0" Grid.RowSpan="12" Margin="10,10,10,10" />
                <TextBlock Grid.Column="1" Grid.Row="0" FontSize="20" Text="Title:" />
                <TextBlock x:Name="lbTitle" Grid.Column="2" Grid.Row="0" FontSize="20" Text="" />

            </Grid>
        </Dialog:CustomDialog>
    </Window.Resources>

Posted 18-Nov-14 2:43am

payjo

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Comments

Herman<T>.Instance 18-Nov-14 9:09am

tried this example here?

payjo 18-Nov-14 9:15am

the problem is my component inside window.resources,
set text like lbTitle.Text = "Hello World" is not allowed, I think use data binding, but I still no understand to use data binding in wpf.

johannesnestler 18-Nov-14 9:47am

OMG: Not understand databinding when using wpf but want to use a Dialog as resource. Sorry this is no offense - but one day with a WPF tutorial would help much more than posting questions about doing it wrong...

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