Dear Neeraj,

 

Please open global.asax, you will find the following method, please update the highlighted code and set the nickname:

 

public static bool GetUserInfo(string loginName,ref string nickName,ref string password,ref bool isAdmin)
 {
  loginName=loginName.ToLower();
  Hashtable table=(Hashtable)System.Web.HttpRuntime.Cache["UserInfo:"+loginName];
  if(table==null)
  {

   using(System.Data.IDbConnection conn=Instance.CreateConnection())
   {
    conn.Open();

    using(System.Data.IDbCommand cmd=conn.CreateCommand())
    {
     cmd.CommandText="SELECT * FROM SampleUsers WHERE "+LowerLoginName+"="+SqlEncode(loginName);

     using(System.Data.IDataReader sdr=cmd.ExecuteReader())
     {
      if(!sdr.Read())
       return false;

      table=new Hashtable(new CaseInsensitiveHashCodeProvider(),new CaseInsensitiveComparer());
      for(int i=0;i<sdr.FieldCount;i++)
       table[sdr.GetName(i)]=sdr.IsDBNull(i)?null:sdr.GetValue(i);
     }
    }
   }
   System.Web.HttpRuntime.Cache["UserInfo:"+loginName]=table;
  }
  nickName=table["NickName"].ToString();
  //nickName="firstname"+"lastname"; please customize the nickName based on your requirement      
  password=table["Password"].ToString();
  isAdmin=(1==Convert.ToInt32(table["IsAdmin"]));
  return true;
 }

 

Thank you for asking

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