// The client event TrackMouseDown takes two parameters sender and e // sender is the object which is raising the event // e is the SliderTrackMouseEventArgs function WebSlider1_TrackMouseDown(sender, e) { var slider = $find("WebSlider1"); //Gets the slider value var value = slider.getValue(0); //Gets percent between edge of track bar and location of mouse var percent = e.get_percent(); }
Me.WebSlider1.ClientEvents.TrackMouseDown = "WebSlider1_TrackMouseDown"
this.WebSlider1.ClientEvents.TrackMouseDown = "WebSlider1_TrackMouseDown";