//UPDATE COMMON DETAILS
        private void UpdateNewCommonDetails()
        {
            try
            {
                if (String.IsNullOrWhiteSpace(txtCommonNameOfDistrict.Text) || String.IsNullOrWhiteSpace(txtCommonNameOfSnrss.Text))
                {
                    MessageBox.Show("Common details can not be empty!", "Common Details", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
                else
                {
                    objSetting = new SettingClassBLL();

                    objSetting = new SettingClassBLL()
                    {
                        common_district = txtCommonNameOfDistrict.Text,
                        common_snrss    = txtCommonNameOfSnrss.Text,
                        common_division = _division,
                        common_username = _username
                    };
                    objSetting.UpdateCommonDetailsDB();
                    MessageBox.Show("Common Details update successful!", "Common Details", MessageBoxButtons.OK, MessageBoxIcon.Information);
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Common Details", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }