How to pass int from jquery to c# code block in a view -

i use jquery id of clicked image, , able id. want use id call image again database using c# code block. jquery code:

$(document).on('click', '.thisimage', function () {     alert(this.id); }); 

this code using call again image:

int id = // image of clicked image should passed on int id's value.   using (the_factory.models.the_factorydbcontext db = new the_factory.models.the_factorydbcontext()) {   if (db.treasures.firstordefault(treasure => treasure.treasureid == id).itemimage != null)   {     byte[] chosenimage = db.treasures.firstordefault(treasure => treasure.treasureid == id).itemimage;     string imagesource = "";     string imagebase = convert.tobase64string(chosenimage);     imagesource = string.format("data:image/gif;base64,{0}", imagebase);       <img id="thisimage" src="@imagesource" width="100" height="100" />   } }