From Access 2003 Help (Press F1 with focus in the Format property, select
"Number and Currency Data Types", scroll to bottom of page):
Setting
0;(0);;"Null"
Description
Display positive values normally; display negative values in parentheses;
display the word "Null" if the value is Null.
If you do not want the word "Null" displayed, then use this format: 0;(0)
Tom Wickerath
Microsoft Access MVP
http://www.accessmvp.com/TWickerath/
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