I want to read the date data type stored in the database, add a day to it and compare it with today’s date. But when I use the AddDays() method, it adds the month instead of the day.

This is my current code:

 DateTime date;
 DateTime today = DateTime.Now;

 private void button1_Click(object sender, EventArgs e)
 {
     connect.Open();
     SqlCommand command = new SqlCommand("Select * from dates", connect);
     SqlDataReader reader = command.ExecuteReader();
    
     reader.Read();
     date = (DateTime)reader["date"];

     DateTime nextDay = date.AddDays(1);
     
     if(nextDay.Date<today.Date)
     MessageBox.Show(nextDay.ToString());

     connect.Close();

    

 }

I get this message box instead of May 3rd
enter image description here