[wpf] WPF에서 컨트롤 템플릿과 DataTemplate의 차이점

Troels Larsen 은 MSDN 포럼 에 대한 좋은 설명이 있습니다.

<Window x:Class="WpfApplication7.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="MainWindow" Height="350" Width="525">
  <Window.Resources>
    <DataTemplate x:Key="ButtonContentTemplate">
      <StackPanel Orientation="Horizontal">
        <Grid Height="8" Width="8">
          <Path HorizontalAlignment="Stretch"
           Margin="0,0,1.8,1.8"
           VerticalAlignment="Stretch" Stretch="Fill" Stroke="#FF000000"
           Data="M0.5,5.7 L0.5,0.5 L5.7,0.5"/>
          <Path HorizontalAlignment="Stretch"
           Margin="2,3,0,0"
           VerticalAlignment="Stretch" Stretch="Fill" Stroke="#FFFFFFFF"
           Data="M3.2,7.5 L7.5,7.5 L7.5,3.5"/>
          <Path HorizontalAlignment="Stretch"
           Margin="1.2,1.4,0.7,0.7"
           VerticalAlignment="Stretch" Fill="#FFFFFFFF" Stretch="Fill" Stroke="#FF000000"
           Data="M2.5,2.5 L7.5,7.5"/>
          <Path HorizontalAlignment="Stretch"
           Margin="1.7,2.0,1,1"
           VerticalAlignment="Stretch" Stretch="Fill" Stroke="#FF000000"
           Data="M3,7.5 L7.5,7.5 L7.5,3.5"/>
          <Path HorizontalAlignment="Stretch"
           Margin="1,1,1,1"
           VerticalAlignment="Stretch" Stretch="Fill" Stroke="#FFFFFFFF"
           Data="M1.5,6.5 L1.5,1 L6.5,1.5"/>
        </Grid>
        <ContentPresenter Content="{Binding}"/>
      </StackPanel>
    </DataTemplate>
    <ControlTemplate TargetType="Button" x:Key="ButtonControlTemplate">
      <Grid>
        <Ellipse Fill="{TemplateBinding Background}"/>
        <ContentPresenter HorizontalAlignment="Center"
              VerticalAlignment="Center"/>
      </Grid>
    </ControlTemplate>
  </Window.Resources>
  <StackPanel>
    <Button Template="{StaticResource ButtonControlTemplate}" ContentTemplate="{StaticResource ButtonContentTemplate}" Content="1"/>
    <Button Template="{StaticResource ButtonControlTemplate}" ContentTemplate="{StaticResource ButtonContentTemplate}" Content="2"/>
    <Button Template="{StaticResource ButtonControlTemplate}" ContentTemplate="{StaticResource ButtonContentTemplate}" Content="3"/>
  </StackPanel>
</Window>

(템플릿은 http://msdn.microsoft.com/en-us/library/system.windows.controls.controltemplate.aspx
및
http://msdn.microsoft.com/en-us/library/system.windows 에서 명백히 도난당했습니다
. .controls.contentcontrol.contenttemplate % 28VS.95 % 29.aspx
각각)

어쨌든 ControlTemplate은 버튼 자체의 모양을 결정하는 반면 ContentTemplate은 버튼의 내용 모양을 결정합니다. 따라서 컨텐츠를 데이터 클래스 중 하나에 바인딩하고 원하는대로 표시 할 수 있습니다.

답변

<Button   VerticalAlignment="Top" >
    <Button.Template>
        <ControlTemplate >
            <Grid>
                <Rectangle Fill="Blue" RadiusX="20" RadiusY="20"/>
                <Ellipse Fill="Red" />
                <ContentPresenter Content="{Binding}">
                    <ContentPresenter.ContentTemplate>
                        <DataTemplate>
                        <StackPanel Orientation="Horizontal" Height="50">
                            <TextBlock Text="Name" Margin="5"/>
                                <TextBox Text="{Binding UserName, Mode=TwoWay}" Margin="5" Width="100"/>
                            <Button Content="Show Name" Click="OnClickShowName" />
                        </StackPanel>
                    </DataTemplate>
                    </ContentPresenter.ContentTemplate>
                </ContentPresenter>
            </Grid>
        </ControlTemplate>
    </Button.Template>
</Button>

public String UserName
{
    get { return userName; }
    set
    {
        userName = value;
        this.NotifyPropertyChanged("UserName");
    }
}