private void btnSave_Click(object sender, EventArgs e)
        {
            bool isNew = false;
            if (txtConfirm.Text == txtPassword.Text && cboUserType.SelectedValue != null)
            {
                User us = new User();
                if (userId != 0)
                {
                    us.LoadByPrimaryKey(userId);
                }
                else
                {
                    us.AddNew();
                    isNew = true;
                }

                us.UserName = txtUsername.Text;
                us.FullName = txtFullName.Text;
                us.Address = txtAddress.Text;
                us.Mobile = txtMobile.Text;
                us.Active = ckActive.Checked;
                us.UserType = Convert.ToInt32(cboUserType.SelectedValue);
                us.Save();
                int userID = us.ID;
                // DO MD5
                if (txtPassword.Text != "")
                {
                    us.SavePassword(txtPassword.Text);
                }

                RefreshUserStoreGrid(userID);
                PopulateUser();
                XtraMessageBox.Show("Your changes have been saved!", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
            else
                XtraMessageBox.Show("Password doesnt match or you didnt select User Type!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
        }
 /// <summary>
 /// Save user information
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void btnSave_Click(object sender, EventArgs e)
 {
     if (txtConfirm.Text == txtPassword.Text)
     {
         User us = new User();
         if (_userId != 0)
             us.LoadByPrimaryKey(_userId);
         else
         {
             us.AddNew();
             us.UserName = txtUsername.Text;
             us.Password = txtPassword.Text;
         }
         us.FullName = txtFullName.Text;
         us.Address = txtAddress.Text;
         us.Mobile = txtMobile.Text;
         us.Active = ckActive.Checked;
         us.UserType = Convert.ToInt32(cboUserType.SelectedValue);
         us.Save();
         PopulateUser();
     }
     else
         XtraMessageBox.Show("Password doesnt match!","Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
 }