| Rank: Newbie Groups: Member
 
 Joined: 9/23/2010
 Posts: 1
 Points: 3
 
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		    i want to know why the identity is initialed to -1 in  the default constructor and set the property 'unsaved-value' to -1?why not 0?
 Don't tell me it is personal preference?
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	|  Rank: Administration
 Groups: Administration
, Member
 
 Joined: 12/30/2004
 Posts: 1,674
 Points: 1,824
 Location: Wageningen (NL)
 
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		    Well, this is from the time that you had to explicitly set the 'unsaved-value'. At that time I thought it was more clear to use -1 as unsaved-indicator. Nowadays it's just extra work, I agree.
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