Entity Framework not saving to the database - entity-framework

Question

I have a challenge that I am trying to update a record from database But it is not saving to the database, and not showing any errors, it is giving a message that it has updated the record but there are no changes to the database. My code is as below. Any suggestions
dbEntities context = new dbEntities();
var query = context.ConsultantsProfiles.SingleOrDefault(c => c.Username == username);
if (query != null)
{
query.Summary = txtSummary.Text;
query.CareerTitle = txtTitle.Text;
query.ConsultantType = cbType.Text;
query.Username = username;
query.FirstName = txtFirstname.Text;
query.LastName = txtLastName.Text;
query.Email = txtEmail.Text;
query.DateofBirth = Convert.ToDateTime(dptDateofBirth.Value);
query.PhoneNumber = txtPhoneNumber.Text;
query.Website = txtWebsite.Text;
query.Town = txtTown.Text;
query.Country = txtCountry.Text;
if (FileUpload1.HasFile)
{
//image upload
HttpPostedFile postedFile = FileUpload1.PostedFile;
// HttpPostedFile postedFile = uploadControl.UploadedFiles[i];
Stream stream = postedFile.InputStream;
BinaryReader reader = new BinaryReader(stream);
byte[] imgByte = reader.ReadBytes((int)stream.Length);
int imglength = FileUpload1.PostedFile.ContentLength;
query.ProfilePhoto = imgByte;
}
context.ConsultantsProfiles.Attach(query);
context.Entry(query).State = EntityState.Modified;
context.SaveChanges();
}
Response.Write("<script language=javascript>alert('Notification: The Profile Has been Updated');</script>");
}

Answer 1

dbEntities context = new dbEntities();
var consultantProfile = new ConsultantProfile
{
Summary = txtSummary.Text;
CareerTitle = txtTitle.Text;
ConsultantType = cbType.Text;
Username = username;
FirstName = txtFirstname.Text;
LastName = txtLastName.Text;
Email = txtEmail.Text;
DateofBirth = Convert.ToDateTime(dptDateofBirth.Value);
PhoneNumber = txtPhoneNumber.Text;
Website = txtWebsite.Text;
Town = txtTown.Text;
Country = txtCountry.Text;
}
if (FileUpload1.HasFile)
{
//image upload
HttpPostedFile postedFile = FileUpload1.PostedFile;
// HttpPostedFile postedFile = uploadControl.UploadedFiles[i];
Stream stream = postedFile.InputStream;
BinaryReader reader = new BinaryReader(stream);
byte[] imgByte = reader.ReadBytes((int)stream.Length);
int imglength = FileUpload1.PostedFile.ContentLength;
consultantProfile.ProfilePhoto = imgByte;
}
context.Entry(ConsultantsProfiles).State = EntityState.Modified;
context.SaveChanges();