1 <i:Interaction.Triggers>
 2     <i:EventTrigger EventName="MouseDown">
 3         <i:InvokeCommandAction Command="{Binding LocatedCommand}" />
 4     </i:EventTrigger>
 5     <i:EventTrigger EventName="MouseDoubleClick">
 6         <i:InvokeCommandAction Command="{Binding PersonnelDetailShowCommand}" />
 7     </i:EventTrigger>
 8 </i:Interaction.Triggers>
 9 <!--下面这个写法会阻止消息的传递，引发界面上潜在的问题-->
10 <!--<Grid.InputBindings>
11     <MouseBinding Command="{Binding PersonnelDetailShowCommand}" MouseAction="LeftDoubleClick" />
12     <MouseBinding Command="{Binding LocatedCommand}" MouseAction="LeftClick" />
13 </Grid.InputBindings>-->