c# - ColorAnimation to animate the listviewItem color on Swipe - WP8.1 -



c# - ColorAnimation to animate the listviewItem color on Swipe - WP8.1 -

i'm trying alter color of listview item on swipe right using next story board, throws exception says

winrt information: coloranimation cannot used animate property background due incompatible type. additional information: no installed components detected.

this code i've used. written in manipulationdelta event

grid channelgrid = (grid)sender; grid deletegrid = (grid)((grid)(channelgrid.parent)).children[1];

the grids item template listviewitem , manipulation events wired.

else if (e.position.x - initialpoint.x > 30 && channelgrid.width == 380) // swipe right { e.complete(); storyboard swiperight = new storyboard(); coloranimation changecoloranimation = new coloranimation(); changecoloranimation.enabledependentanimation = true; changecoloranimation.to = colors.green; changecoloranimation.duration = new duration(timespan.frommilliseconds(100)); storyboard.settarget(changecoloranimation, channelgrid); storyboard.settargetproperty(changecoloranimation, "background");//**wrong** swiperight.children.add(changecoloranimation); swiperight.begin(); }

found solution :d targetproperty causes exception. need set target property following

propertypath p = new propertypath("(channelgrid.background).(solidcolorbrush.color)"); storyboard.settargetproperty(changecoloranimation, p.path);

and not

storyboard.settargetproperty(changecoloranimation, "background");//**wrong**

c# windows-phone-8 windows-runtime listviewitem coloranimation

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