how to hide a individual point from feature service

[MRReddy]

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,

   You use a defintionExpression on the layer.

https://developers.arcgis.com/javascript/latest/api-reference/esri-layers-FeatureLayer.html#definiti... 

[MRReddy]

Robert,

   fhlayer.definitionExpression = "FH =" + FH;

tried "=" and "!="  both are not working

[RobertScheitlin__GISP · Accepted solution]

MR Reddy,

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

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