Binding ,抄自 http://www.cnblogs.com/cnblogsfans/archive/2011/02/19/1958586.html

1. 绑定到其它元素

 

<Grid>
<StackPanel >
<TextBox x:Name="textBox1" Height="150" BorderBrush="Black" BorderThickness="10"/>
<Label Content="{Binding ElementName=textBox1,Path=Text}"/>
</StackPanel>

</Grid>

 

2. 绑定到静态资源

<Window.Resources>
<ContentControl x:Key="FirstKey">Hello World!</ContentControl>
</Window.Resources>
<Grid>
<StackPanel>
<Label x:Name="label1" Content="{Binding Source={StaticResource ResourceKey=FirstKey}}"/>
</StackPanel>
</Grid>

3.绑定到自身

<StackPanel>
<Label x:Name="label45347356736" BorderBrush="Black" Width="1200" Content="{Binding RelativeSource={RelativeSource Self},Path=Width}"/>
</StackPanel>

4.绑定到指定类型的父元素

 

<Grid x:Name="Grid1">
<StackPanel>
<Label x:Name="label1" Content="{Binding RelativeSource={RelativeSource FindAncestor,AncestorType={x:Type Grid}},Path=Name}"/>
</StackPanel>
</Grid>

 

5. 绑定到对象 

public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}

 

<StackPanel x:Name="stackPanel">
<StackPanel.DataContext>
<local:Person Name="Fred" Age="29"/>
</StackPanel.DataContext>
<TextBlock Text="{Binding Path=Name}"/>
<TextBlock Text="{Binding Path=Age}"/>
</StackPanel>

6. 绑定到集合

<Window.Resources>
<local:PersonList x:Key="person">
<local:Person Name="Fred" Age="30"/>
<local:Person Name="ZFF" Age="30"/>
</local:PersonList>
</Window.Resources>
<StackPanel x:Name="stackPanel">
<ListBox ItemsSource="{Binding Source={StaticResource ResourceKey=person}}" DisplayMemberPath="Name"/>
</StackPanel>

 

public class Person
{
public string Name { get; set; }
public int Age { get; set; }
}

public class PersonList:ObservableCollection<Person>
{

}

 

8.DataContext共享源

WPF 提供了一个称之为 "数据上下文 (DataContext)" 的东西让我们可以在多个元素上共享一个源对象，只需将其放到父元素 DataContext 属性即可。当我们不给 Binding 扩展标志指定 Source 属性时，它会自动寻找上级父元素的数据上下文。

 

 9.使用XML作为Binding的源

 

<StackPanel>

       <ListView x:Name="personListView">

           <ListView.View>

               <GridView>

                   <GridViewColumn Header="Id" Width="100"

                                    DisplayMemberBinding="{Binding XPath=@Id}"/>

                   <GridViewColumn Header="Name" Width="100"

                                    DisplayMemberBinding="{Binding XPath=Name}"/>

               </GridView>

           </ListView.View>

       </ListView>   

       <Button Click="Button_Click">Load Data</Button>

   </StackPanel>

private void btn_Click(object sender, RoutedEventArgs e)
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.Load(@"E:\Work\20150516\WpfApplication368\WpfApplication368\FirstXML.xml");

XmlDataProvider xdp = new XmlDataProvider();
xdp.Document = xmlDocument;
xdp.XPath = @"/PersonList/Person";

this.personListView.DataContext = xdp;
this.personListView.SetBinding(ListView.ItemsSourceProperty, new Binding());
}