/// <summary>
        /// Deletes the current row and optionally populates a completion message
        /// </summary>
        /// <param name="ARowToDelete">the currently selected row to delete</param>
        /// <param name="AFPrevRow">Is FPreviouslySelectedDetailRow</param>
        /// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
        /// <returns>true if row deletion is successful</returns>
        public bool DeleteRowManual(ARecurringGiftBatchRow ARowToDelete, ref ARecurringGiftBatchRow AFPrevRow, ref string ACompletionMessage)
        {
            bool DeletionSuccessful = false;

            ACompletionMessage = string.Empty;

            if (ARowToDelete == null)
            {
                return(false);
            }

            int  CurrentBatchNo = ARowToDelete.BatchNumber;
            bool CurrentBatchTransactionsLoadedAndCurrent = false;

            //Backup the Dataset for reversion purposes
            GiftBatchTDS BackupMainDS = null;

            try
            {
                FMyForm.Cursor = Cursors.WaitCursor;

                //Backup the changes to allow rollback
                BackupMainDS = (GiftBatchTDS)FMainDS.GetChangesTyped(false);

                //Don't run an inactive fields check on this batch
                FMyForm.GetBatchControl().UpdateRecurringBatchDictionary(CurrentBatchNo);

                //Check if current batch gift details are currently loaded
                CurrentBatchTransactionsLoadedAndCurrent = (FMyForm.GetTransactionsControl().FBatchNumber == CurrentBatchNo);

                //Save and check for inactive values and ex-workers and anonymous gifts
                //  in other unsaved Batches
                FPetraUtilsObject.SetChangedFlag();

                if (!FMyForm.SaveChangesManual(TExtraGiftBatchChecks.GiftBatchAction.DELETING, !CurrentBatchTransactionsLoadedAndCurrent))
                {
                    FMyForm.GetBatchControl().UpdateRecurringBatchDictionary();

                    string msg = String.Format(Catalog.GetString("Recurring Batch {0} has not been deleted."),
                                               CurrentBatchNo);

                    MessageBox.Show(msg,
                                    "Recurring Gift Batch Deleted",
                                    MessageBoxButtons.OK,
                                    MessageBoxIcon.Information);

                    return(false);
                }

                //Remove any changes to current batch that may cause validation issues
                FMyForm.GetBatchControl().PrepareBatchDataForDeleting(CurrentBatchNo, true);

                if (CurrentBatchTransactionsLoadedAndCurrent)
                {
                    //Clear any transactions currently being edited in the Transaction Tab
                    FMyForm.GetTransactionsControl().ClearCurrentSelection(CurrentBatchNo);
                }

                //Delete transactions
                FMyForm.GetTransactionsControl().DeleteRecurringBatchGiftData(CurrentBatchNo);

                // Delete the recurring batch row and save again after deleting the batch row.
                ARowToDelete.Delete();

                ACompletionMessage = String.Format(Catalog.GetString("Recurring Gift Batch no.: {0} deleted successfully."),
                                                   CurrentBatchNo);

                AFPrevRow = null;

                DeletionSuccessful = true;
            }
            catch (Exception ex)
            {
                //Revert to previous state
                if (BackupMainDS != null)
                {
                    FMainDS.RejectChanges();
                    FMainDS.Merge(BackupMainDS);

                    FMyForm.GetBatchControl().ShowDetailsRefresh();
                }

                TLogging.LogException(ex, Utilities.GetMethodSignature());
                throw;
            }
            finally
            {
                FMyForm.Cursor = Cursors.Default;
            }

            return(DeletionSuccessful);
        }
Esempio n. 2
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        /// <summary>
        /// Refresh the data in the grid and the details after the database content was changed on the server
        /// </summary>
        public void RefreshAllData(bool AShowStatusDialogOnLoad = true, bool AIsMessageRefresh = false)
        {
            TFrmRecurringGiftBatch myParentForm = (TFrmRecurringGiftBatch)ParentForm;

            // Remember our current row position
            int nCurrentRowIndex    = GetSelectedRowIndex();
            int nCurrentBatchNumber = -1;

            if ((myParentForm != null) && (myParentForm.InitialBatchNumber > 0))
            {
                nCurrentBatchNumber             = myParentForm.InitialBatchNumber;
                myParentForm.InitialBatchNumber = -1;
            }
            else if (AIsMessageRefresh)
            {
                if (FPetraUtilsObject.HasChanges && !myParentForm.SaveChanges())
                {
                    string msg = String.Format(Catalog.GetString("A validation error has occured on the Recurring Gift Batches" +
                                                                 " form while trying to refresh.{0}{0}" +
                                                                 "You will need to close and reopen the Recurring Gift Batches form to see the new batch" +
                                                                 " after you have fixed the validation error."),
                                               Environment.NewLine);

                    MessageBox.Show(msg, "Refresh Recurring Gift Batches");
                    return;
                }

                nCurrentBatchNumber = 1;
            }
            else if (FPreviouslySelectedDetailRow != null)
            {
                nCurrentBatchNumber = FPreviouslySelectedDetailRow.BatchNumber;
            }

            TFrmRecurringGiftBatch parentForm = (TFrmRecurringGiftBatch)ParentForm;
            Cursor prevCursor = null;

            if (parentForm != null)
            {
                prevCursor = parentForm.Cursor;
            }
            else
            {
                prevCursor = this.Cursor;
            }

            parentForm.Cursor = Cursors.WaitCursor;

            if ((FMainDS != null) && (FMainDS.ARecurringGiftBatch != null))
            {
                // Remove all data from our DataSet object - the grid will go empty!
                FMainDS.ARecurringGiftBatch.Rows.Clear();
            }

            try
            {
                FPetraUtilsObject.DisableDataChangedEvent();

                FMainDS.Merge(TRemote.MFinance.Gift.WebConnectors.LoadARecurringGiftBatch(FLedgerNumber));

                // Now we can select the gift batch we had before (if it still exists on the grid)
                for (int i = 0; (i < FMainDS.ARecurringGiftBatch.Rows.Count); i++)
                {
                    if (FMainDS.ARecurringGiftBatch[i].BatchNumber == nCurrentBatchNumber)
                    {
                        DataView dv            = ((DevAge.ComponentModel.BoundDataView)grdDetails.DataSource).DataView;
                        Int32    RowNumberGrid = DataUtilities.GetDataViewIndexByDataTableIndex(dv, FMainDS.ARecurringGiftBatch, i) + 1;

                        nCurrentRowIndex = RowNumberGrid;
                        break;
                    }
                }

                ShowDetails(nCurrentRowIndex);

                UpdateRecordNumberDisplay();

                TUC_RecurringGiftTransactions TransactionForm = parentForm.GetTransactionsControl();

                if (TransactionForm != null)
                {
                    parentForm.EnableTransactions(grdDetails.Rows.Count > 1);

                    // if the batch number = -1 then this is not a valid instance of TUC_GiftTransactions and we do not need to refresh
                    if (TransactionForm.FBatchNumber != -1)
                    {
                        TransactionForm.ShowStatusDialogOnLoad = AShowStatusDialogOnLoad;

                        // This will update the transactions to match the current batch
                        TransactionForm.RefreshData();

                        TransactionForm.ShowStatusDialogOnLoad = true;
                    }
                }
            }
            finally
            {
                FPetraUtilsObject.EnableDataChangedEvent();
                parentForm.Cursor = prevCursor;
            }
        }
Esempio n. 3
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        /// <summary>
        /// Deletes the current row and optionally populates a completion message
        /// </summary>
        /// <param name="ARowToDelete">the currently selected row to delete</param>
        /// <param name="AFPrevRow">Is FPreviouslySelectedDetailRow</param>
        /// <param name="ACompletionMessage">if specified, is the deletion completion message</param>
        /// <returns>true if row deletion is successful</returns>
        public bool DeleteRowManual(ARecurringGiftBatchRow ARowToDelete, ref ARecurringGiftBatchRow AFPrevRow, ref string ACompletionMessage)
        {
            bool DeletionSuccessful = false;

            if (ARowToDelete == null)
            {
                return(DeletionSuccessful);
            }

            int BatchNumber = ARowToDelete.BatchNumber;

            ACompletionMessage = string.Empty;

            bool RowToDeleteIsNew = (ARowToDelete.RowState == DataRowState.Added);

            //Backup the Dataset for reversion purposes
            GiftBatchTDS BackupMainDS = (GiftBatchTDS)FMainDS.Copy();

            BackupMainDS.Merge(FMainDS);

            if (!RowToDeleteIsNew)
            {
                //Return modified row to last saved state to avoid validation failures
                ARowToDelete.RejectChanges();

                if (!FMyForm.SaveChangesManual(TExtraGiftBatchChecks.GiftBatchAction.DELETING))
                {
                    MessageBox.Show(Catalog.GetString("Error in trying to save prior to deleting current recurring gift batch!"),
                                    Catalog.GetString("Deletion Error"),
                                    MessageBoxButtons.OK,
                                    MessageBoxIcon.Error);

                    return(DeletionSuccessful);
                }
            }

            try
            {
                FMyForm.Cursor = Cursors.WaitCursor;

                ACompletionMessage = String.Format(Catalog.GetString("Batch no.: {0} deleted successfully."),
                                                   BatchNumber);

                //clear any transactions currently being editied in the Transaction Tab
                FMyForm.GetTransactionsControl().ClearCurrentSelection();

                if (!RowToDeleteIsNew)
                {
                    //Load tables afresh
                    FMainDS.Merge(TRemote.MFinance.Gift.WebConnectors.LoadRecurringGiftTransactionsForBatch(FLedgerNumber, BatchNumber));
                }

                FMyForm.GetTransactionsControl().DeleteCurrentRecurringBatchGiftData(BatchNumber);

                // Delete the recurring batch row.
                ARowToDelete.Delete();

                AFPrevRow = null;

                DeletionSuccessful = true;
            }
            catch (Exception ex)
            {
                //Revert to previous state
                FMainDS.Merge(BackupMainDS);

                ACompletionMessage = ex.Message;
                MessageBox.Show(ACompletionMessage,
                                "Deletion Error",
                                MessageBoxButtons.OK,
                                MessageBoxIcon.Error);

                TLogging.LogException(ex, Utilities.GetMethodSignature());
                throw;
            }
            finally
            {
                FMyForm.Cursor = Cursors.Default;
            }

            return(DeletionSuccessful);
        }