public void setCurrentAccountEnvelope(int aID, int eID)
        {
            this.gridVM.setCurrentAccountEnvelope(aID, eID);

            if (SpclEnvelope.isSpecial(eID))
            {
                this.dataGrid.ItemsSource = this.gridVM.RegistryLines;
            }
            else
            {
                this.dataGrid.ItemsSource = this.gridVM.SubRegistryLines;
            }
        }
        public void setCurrentAccountEnvelope(int aID, int eID)
        {
            this.currentAccountID  = aID;
            this.currentEnvelopeID = eID;

            this.setTitle();

            if (!SpclEnvelope.isSpecial(eID) && SpclAccount.isNotSpecial(aID))
            {
                this.fillAccountEnvelopeLines();
            }

            else if (!SpclEnvelope.isSpecial(eID))
            {
                this.fillEnvelopeLines();
            }

            else
            {
                this.fillRegistryLines();
            }
        }