The 'Date' data type

Hi there,
I,m trying to put together a UML Class model of a system i am going to be building using Rational Rose. I have noticed that there is a 'Date' data type within the program and i just have a few questions about it.
Previously i have always used 'Double' to store dates as i assumed this was the best practice as they can easily be manipulated. e.g. storing a date a member joined a video club, then you can workout how many days they have been a member.
Is this manipulation possible with the 'Date' data type?
Thanks
Adam

Use java.util.GregorianCalendar to do date arithmetic. You can for example use that class to ass or subtract a number of days or months from a date, with all the standard calendar rules (number of days per month, leap years etc.).
Jesper

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=================
If my post solves your problem could you mark the post as Answered or Vote As Helpful if my post has been helpful for you.

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SharePoint 2010 -
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and
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<IPermission
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</PermissionSet>
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Regards, Amit Gupta

Hi,
According to your post, my understanding is that you get Error “Request for the permission of type 'System.Data.SqlClient.SqlClientPermission, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed
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For more information, you can refer to:
http://blogs.msdn.com/b/navdeepm/archive/2010/02/19/system-security-securityexception-request-for-the-permission-of-type-system-data-sqlclient-sqlclientpermission-system-data-version-2-0-0-0-culture-neutral-publickeytoken-b77a5c561934e089-failed.aspx
http://www.fewlines4biju.com/2011/01/request-for-permission-of-type_18.html
http://techsolutions-at-desk.blogspot.com/2011/08/request-for-permission-of-type.html
Thanks,
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Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Linda Li
TechNet Community Support

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Thanks for reply....Another Example
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<FONT FACE="Arial" size=2 color="2D0000">
You have the answer on hand (user_arguments / all_arguments)!
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Edited :
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The 'Date' data type

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