Example #1
0
        void init(DataTable pTableSource, DataTable pTableDest, IPagedSource pSource, string[] pBindChildCol, string[] pBindParentCol, string[] pChildCol, string[] pParentCol, UpdateTypeFlags pFlags, IRowValidator pValidator, string[] pTriggerCols)
        {
            validator   = (pValidator == null) ? new RowValidatorTrue() : pValidator;
            tableSource = pTableSource;
            tableDest   = pTableDest;
            flags.flagEnable(pFlags);
            source = pSource;

            triggerCols   = pTriggerCols;
            bindChildCol  = pBindChildCol;
            bindParentCol = pBindParentCol;
            childCol      = pChildCol;
            parentCol     = pParentCol;
            allChildCol   = childCol;
            allParentCol  = parentCol;

            //
            for (int i = 0; i < bindChildCol.Length; ++i)
            {
                addColForMapBind(bindChildCol[i], bindParentCol[i]);
            }
            for (int i = 0; i < childCol.Length; ++i)
            {
                addColForMapData(childCol[i], parentCol[i]);
            }

            //

            if (flags.isFlagEnabled(UpdateTypeFlags.activeOnRelColumn))
            {
                columns = bindChildCol;
            }
            else
            {
                int len = allChildCol.Length;
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast1DrivedChilCols))
                {
                    len -= 1;
                }
                else
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast1DrivedChilCols))
                {
                    len -= 2;
                }
                else
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast1DrivedChilCols))
                {
                    len -= 3;
                }
                columns = new string[len];
                Array.Copy(allChildCol, columns, len);
            }
            columns = ToolArray.merge <string>(columns, triggerCols);
            //
            // if (flags.isFlagEnabled(UpdateTypeFlags.updateIgnoreRelColumn))
            updateChildCol = childCol;
            // else
            //     updateChildCol = allChildCol;
            //!!!!!!!!!!!!!!!!!!!!!!!!!!!
        }
Example #2
0
        void init(DataTable pTable, IPagedSource pSource, string[] pBindChildCol, string[] pBindParentCol, string[] pChildCol, string[] pParentCol, UpdateTypeFlags pFlags, IRowValidator pValidator, string[] pTriggerCols)
        {
            flags.flagEnable(pFlags);
            source = pSource;
            for (int i = pChildCol.Length; i < pParentCol.Length; ++i)
            {
                pChildCol = ToolArray.resize <string>(pChildCol, pChildCol.Length + 1);

                pChildCol[pChildCol.Length - 1] = string.Empty;
            }
            for (int i = 0; i < pParentCol.Length; ++i)
            {
                if ((pChildCol[i] == string.Empty) || (pChildCol[i] == null))
                {
                    pChildCol[i] = ToolColumn.getColumnFullName(source.getBuilder().getName(), pParentCol[i]);
                }
            }
            triggerCols   = pTriggerCols;
            bindChildCol  = pBindChildCol;
            bindParentCol = pBindParentCol;
            childCol      = pChildCol;
            parentCol     = pParentCol;
            allChildCol   = new string[bindChildCol.Length + childCol.Length];
            bindChildCol.CopyTo(allChildCol, 0);
            childCol.CopyTo(allChildCol, bindChildCol.Length);
            allParentCol = new string[bindParentCol.Length + parentCol.Length];
            bindParentCol.CopyTo(allParentCol, 0);
            parentCol.CopyTo(allParentCol, bindParentCol.Length);
            //

            for (int i = 0; i < bindChildCol.Length; ++i)
            {
                addColForMap(bindChildCol[i], bindParentCol[i]);
            }
            for (int i = 0; i < childCol.Length; ++i)
            {
                addColForMap(childCol[i], parentCol[i]);
            }

            //

            if (flags.isFlagEnabled(UpdateTypeFlags.activeOnRelColumn))
            {
                columns = bindChildCol;
            }
            else
            {
                int len = allChildCol.Length;
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast1DrivedChilCols))
                {
                    len -= 1;
                }
                else
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast2DrivedChilCols))
                {
                    len -= 2;
                }
                else
                if (flags.isFlagEnabled(UpdateTypeFlags.activateIgnorLast3DrivedChilCols))
                {
                    len -= 3;
                }
                columns = new string[len];
                Array.Copy(allChildCol, columns, len);
            }
            columns = ToolArray.merge <string>(columns, triggerCols);
            //
            if (flags.isFlagEnabled(UpdateTypeFlags.updateIgnoreRelColumn))
            {
                updateChildCol = childCol;
            }
            else
            {
                updateChildCol = allChildCol;
            }
            //!!!!!!!!!!!!!!!!!!!!!!!!!!!

            //

            for (int i = 0; i < allChildCol.Length; ++i)
            {
                if (!tableSource.Columns.Contains(allChildCol[i]))
                {
                    tableSource.Columns.Add(allChildCol[i], ToolTypeSet.helper.tObject);//check// source.getBuilder().getColumnType(allParentCol[i]));
                }
            }
            //

            try
            {
                flags.flagEnable(UpdateTypeFlags.__spe__updateIfDrived);
                for (int i = 0; i < tableSource.Rows.Count; ++i)
                {
                    refresh(tableSource.Rows[i]);
                }
            }
            finally
            {
                flags.flagDisable(UpdateTypeFlags.__spe__updateIfDrived);
            }
            //
            tableSource.ColumnChanged += new DataColumnChangeEventHandler(table_ColumnChanged);
        }