And it is a compulsory integerfield with a minimum and maximum value set.
这是一个强制性的整数领域的最高和最低值设置。
2
This allows the number of repeats of an element to be indicated by an integerfield in the message.
这允许通过消息中的一个整数字段指示某个元素的重复次数。
3
In this case, you'll stick to a single Integerfield which will be used as a unique identifier and enable you to track the progress of a message through the grid.