WPF: OPACITY AND THE MOUSEENTER EVENT.

shreesh chandra shukla

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Hi developers!

c# wpf mouseevent opacity

As part of a diagram, I am drawing a few overlapping Shapes, each with Opacity=0.5, like here:

<Grid>
    <Rectangle Fill="Blue" Opacity="0.5" MouseEnter="Rectangle_MouseEnter" />
    <Rectangle Fill="Red" Opacity="0.5" />
</Grid>
 
 
private void Rectangle_MouseEnter(object sender, MouseEventArgs e)
  {
     MessageBox.Show("Entered");
  }

When the user enters the shape with the mouse, some additional information should be displayed, but the event handler never gets called.

Is there a way to get MouseEnter events for all Shapes, instead of just the topmost one?

Answer

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