2023年金蝶汇兑损益

	private DataTable op_jinedie_2023(DataTable dataTable, int startIndex)
	{
		var length = dataTable.Rows.Count;
		if (startIndex >= length) return dataTable;

		int a = -1, b = -1;
		for (var i = startIndex; i < length; i++)
		{
			var dataRow = dataTable.get_row_by_index(i);
			if (dataRow.get_cell_val("FEXPLANATION").StartsWith("来账") || dataRow.get_cell_val("FEXPLANATION").StartsWith("往账"))
				if (a == -1) a = i;
				else b = i;
			if (a != -1 && b != -1) break;
			if (i == length - 1) b = length;
		}

		if (a == -1 || b == -1) return dataTable;
		decimal co = 0, cp = 0;
		for (var i = a; i < b; i++)
		{
			co += dataTable.get_row_by_index(i).get_cell_val("FDEBIT").to_decimal();
			cp += dataTable.get_row_by_index(i).get_cell_val("FCREDIT").to_decimal();
		}

		if (co == cp)
		{
			dataTable.Rows[b]["FAMOUNTFOR"] = "0";
			dataTable.Rows[b]["FDEBIT"] = "0";
			return op_jinedie_2023(dataTable, b);
		}

		b--;
		dataTable.Rows[b]["FAMOUNTFOR"] = Math.Abs(Math.Abs(co) - Math.Abs(cp));
		dataTable.Rows[b]["FDEBIT"] = dataTable.Rows[b]["FAMOUNTFOR"];

		return op_jinedie_2023(dataTable, b + 1);
	}