c# - How to check a change in a Model Object fields without checking individual fields in MVC? -

i have big model

public class somemodel {         public int id { get; set; }         .....a lot(24) of fields here..... } 

now on post actionresult edit(somemodel somemodel) want check if has been changed user respect original model values in database. using if else makes lot of messy code. there anyway check if altered user , if possible field altered user?

i thinking using method one

    public class somemodel     {     //...       public override bool equals(object obj)         {       var type = this.gettype();       bool sameobj = true;      //for each public property 'somemodel'      //[edited]type.getproperties().each(prop=>{ //  sorry i'm using custom extension methode here      //you should use instead      type.getproperties().tolist().foreach(prop=>{                       //dynamically checks they're equals                        if(!prop.getvalue(this,null).equals(prop.getvalue(obj,null))){                           sameobj=false;                       }                     }                 return sameobj;     }    } 

/!\ edited