private void metroButton1_Click(object sender, EventArgs e)
        {
            try
            {
                if (validateentries())
                {
                    clsdept.Name        = txtname.Text.ToUpper();
                    clsdept.ShortName   = txtshortname.Text.ToUpper();
                    clsdept.Description = txtdescription.Text;
                    clsdept.FacultyID   = int.Parse(cmbfaculty.SelectedValue.ToString());
                    clsdept.Created_By  = user;

                    clsdept.newDepartment();
                    message = clsdept.ErrorMessage + ". Would you like to add new department";
                    DialogResult dialogResult = MessageBox.Show(message, "Success", MessageBoxButtons.YesNo, MessageBoxIcon.Information);
                    if (dialogResult == DialogResult.Yes)
                    {
                        clearentry();
                    }
                    else
                    {
                        this.Close();
                    }
                }
                else
                {
                    MessageBox.Show("Oops! Spomething went wrong");
                    return;
                }
            }
            catch (Exception ex)
            {
                throw new ArgumentException(ex.ToString());
            }
        }