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Increment Alpha Field.mdb

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Earl Brightup View Drop Down

Joined: 24 Jun 2008
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Earl Brightup Quote  Post ReplyReply Direct Link To This Post Topic: Increment Alpha Field.mdb
    Posted: 24 Jun 2008 at 10:33pm

This code increments by one (1) the rightmost character (of an alphanumeric string) which can be incremented. Non-alphanumeric characters are filtered out prior to incrementing.

0-9 are incremented only within this range.
A-Z are incremented only within this range.
a-z are incremented only within this range.

If the rightmost character cannot be incremented, the character next left is incremented if possible, attempts continuing all the way to the leftmost character. If a character other than the rightmost is incremented, all the characters to the right of the incremented character are reset to the first character of their respective ranges. If no character can be incremented, an error message is issued.

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