protected override void OnEnabledChanged( EventArgs e )
{
base.OnEnabledChanged( e );
edtMailingAddress1.BackColor = Enabled ? _clrWrite : _clrReadOnly;
edtMailingAddress2.BackColor = Enabled ? _clrWrite : _clrReadOnly;
edtMailingCity.BackColor = Enabled ? _clrWrite : _clrReadOnly;
edtMailingPostalCode.BackColor = Enabled ? _clrWrite : _clrReadOnly;
cbMailingCountry.BackColor = Enabled ? _clrWrite : _clrReadOnly;
cbMailingState.BackColor = Enabled ? _clrWrite : _clrReadOnly;
}