Hide tooltip if binding is null

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情深已故
情深已故 2021-02-01 14:33

Currently i\'ve got the following code to show a tooltip.



        
6条回答
  •  醉梦人生
    2021-02-01 15:15

    One way you can do that is wrap the ToolTip in a Rectangle and give it a Transparent color. Then you just set the Visibility to Collapsed on this Rectangle.

    Update:

    
        
            
            
        
    
    

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