Datetime problem solve

Date time Format solution

//in page load
txtAnsweredOn.Attributes.Add("data-date-format", System.Globalization.CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern.ToString().Replace("M", "m").Replace("yyyy", "yy"));

//in Bind Detail
txtAnsweredOn.Text = ((DateTime)dataReader["AnsweredOn"]).ToString("MM/dd/yyyy");


//in Submit Button
sqlCommand.Parameters.Add(new SqlParameter("@AnsweredOn", Convert.ToDateTime(txtAnsweredOn.Text).ToString("MM/dd/yyyy")));