.net - C# WPF Aynchronous Manipulation -


i building application in wpf , having trouble manipulations blocking ui thread. method handles manipulation delta follows.

private void tilecanvas_manipulationdelta(object sender, manipulationdeltaeventargs e) {    manipulationdelta md = e.deltamanipulation;    vector trans = md.translation;    canvas.setleft(tilecanvas, canvas.getleft(tilecanvas) + trans.x); }

how can optimise keep both manipulation , ui thread responsive? can done asynchronously? (it's slider element).


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