I am trying to create a container-like component. It uses the MaterialDesign Card as a container, places a title in it and allows space for Content.
<ContentControl
x:Class="Client.Components.AisCard"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
d:DesignHeight="450"
d:DesignWidth="800">
<materialDesign:Card
Margin="0,0,20,0"
Padding="20,20,20,30">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<TextBlock
Grid.Row="0"
Text="Opmerkingen"
Style="{StaticResource MaterialDesignHeadline5TextBlock}"
FontWeight="Medium"
Margin="0,0,0,10" />
<ContentPresenter Grid.Row="1" />
</Grid>
</materialDesign:Card>
</ContentControl>
Then, I call the Component in a view and attempt to fill its Content:
<Components:AisCard
Grid.Column="0"
Grid.Row="0">
<TextBlock Text="Hello World" />
</Components:AisCard>
The result looks like this:
I expected it to look like this:
Maybe I have misunderstood the way that a ContentPresenter works. Maybe using a Component inside of a Component is not the way to go. Could anyone offer some form of assistance in the matter?
The TextBlock replaces the Card, because both just set the Content property. You would have to declare the Card as part of a ControlTemplate:
<ContentControl
x:Class="Client.Components.AisCard"
...>
<ContentControl.Template>
<ControlTemplate TargetType="ContentControl">
<materialDesign:Card
Margin="0,0,20,0"
Padding="20,20,20,30">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="auto" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<TextBlock
Grid.Row="0"
Text="Opmerkingen"
Style="{StaticResource MaterialDesignHeadline5TextBlock}"
FontWeight="Medium"
Margin="0,0,0,10" />
<ContentPresenter Grid.Row="1" />
</Grid>
</materialDesign:Card>
</ControlTemplate>
</ContentControl.Template>
</ContentControl>