WPF 数据模板的切换简单事例

  
    

   
     <
   
     Window.Resources
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     DataTemplate 
   
     x:Key
   
     ="ItemTemplate"
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     TextBlock 
   
     Text
   
     ="
   
     {Binding}
   
     "
   
      Foreground
   
     ="Red"
   
      
   
     />
  
    
  
    

   
     
   
      
   
     </
   
     DataTemplate
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     DataTemplate 
   
     x:Key
   
     ="SelectedTemplate"
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     TextBlock 
   
     Text
   
     ="
   
     {Binding}
   
     "
   
      Foreground
   
     ="White"
   
      
   
     />
  
    
  
    

   
      
   
      
   
     </
   
     DataTemplate
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     Style 
   
     TargetType
   
     ="
   
     {x:Type ListBoxItem}
   
     "
   
      x:Key
   
     ="ContainerStyle"
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     Setter 
   
     Property
   
     ="ContentTemplate"
   
      Value
   
     ="
   
     {StaticResource ItemTemplate}
   
     "
   
      
   
     />
  
    
  
    

   
     
   
      
   
     <
   
     Style.Triggers
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     Trigger 
   
     Property
   
     ="IsSelected"
   
      Value
   
     ="True"
   
     >
  
    
  
    

   
     
   
      　　　　 
   
     <
   
     Setter 
   
     Property
   
     ="ContentTemplate"
   
      Value
   
     ="
   
     {StaticResource SelectedTemplate}
   
     "
   
      
   
     />
  
    
  
    

   
     
   
      
   
     </
   
     Trigger
   
     >
  
    
  
    

   
     
   
      
   
     </
   
     Style.Triggers
   
     >
  
    
  
    

   
     
   
      
   
     </
   
     Style
   
     >
  
    
  
    

   
     
   
      
   
     </
   
     Window.Resources
   
     >
  
    
  
    

   
     
   
      
   
     <
   
     ListBox 
   
     x:Name
   
     ="lstItems"
   
      ItemContainerStyle
   
     ="
   
     {StaticResource ContainerStyle}
   
     "
   
      
   
     />