'Xtensive.Orm.Validation.LengthConstraint' is not an attribute class

asked Feb 27 '15 at 01:14

Bhavini's gravatar image


One Answer:

Hello Bhavini

Our constraints are based on PostSharp aspects. Those aspects are inherited from System.Attribute. Make sure that you add reference to PostSharp library

answered Mar 06 '15 at 04:58

Alexey%20Kulakov's gravatar image

Alexey Kulakov

edited Mar 06 '15 at 05:02

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Asked: Feb 27 '15 at 01:14

Seen: 4,162 times

Last updated: Mar 06 '15 at 05:02

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