how to hide a individual point from feature service

Pa_Lotus

var evt = window.event || arguments.callee.caller.arguments[0];

tried this, but not working

//event.view.selctedfeature.visibility = "hidden";

//event.view.selctedfeature.style.visibility= "hidden";

//var xyz = new esri.Graphic(pointselected.geometry, null, pointselected.attributes);
//xyz.visible = false;

Any suggestions

Thanks

RobertScheitlin__GISP

MR Reddy,

    The defintionExpression is expecting an SQL statement so it would be:

fhlayer.definitionExpression = "NOT FH = 'SomeStringValue'";