WPF窗口默认TextBox焦点

原文:
WPF窗口默认TextBox焦点

 当WPF窗口显示后 如果想设置某个输入框为默认焦点 使用 FocusManager

  
  
 
   
      <Grid FocusManager.FocusedElement="{Binding ElementName=inputbox}">  
 
   
      <TextBox Name="inputbox" HorizontalAlignment="Left" Height="24" Margin="10,10,0,0"  
 
   
      Text= "{Binding SearchText, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"  
 
   
      TextWrapping= "Wrap" VerticalAlignment= "Top" Width= "161">  
 
   
      <TextBox.InputBindings>  
 
   
      <!--键盘事件绑定-->  
 
   
      <KeyBinding Command="{Binding Search_Click}" Key="Enter"/>  
 
   
      </TextBox.InputBindings>  
 
   
      </TextBox>  
 
   
      </Grid>