Indicate which separator character is used to divide the data fields of your address list.
请指定用于划分地址列表中数据域的分隔符。
Indicates whether the character at the specified position in a specified string is categorized as a separator character.
指示指定的字串中指定位置处的字元是否分类为分隔符号字元。
Using a string is unwieldy, and it forces you to reserve a specific number of characters in the string for each value or to use a separator character to delimit each value.
使用字符串非常笨拙，而且必须为字符串中的每个值保留固定的字符数，或者使用分隔符来划分。
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