Is it possible to define a many-to-many relationship in Entity Framework 4.1 (Code First approach) using Data Annotations only, without model builder?
In ASP.MVC 3, how do I specify the columns and rows for a multiline EditorFor (textarea)? I am using [UIHint(\"MultilineText\")], but can\'t find any documentation on how to add attributes for the tex
I\'m trying to understand if I can use the AssociationAttribute in some way 开发者_Python百科in EntityFramework. The MSDN documentation weak.
class DemoUser { [TitleCase] public string FirstName { get; set; } [TitleCase] public string LastName { get; set; }
I\'m trying to implement a c开发者_如何学JAVAustom class for dataannotations that retrieves error messages from a database. The database part is all done using EF and LINQ to return the messages.
I\'ve got the following 开发者_如何学Ccode, but once it\'s submitted to the server I\'m getting strings of \"undefined\" instead of null or empty. This is causing issues as I can\'t perform validation
jQuery Validation makes it simple to validate an email address: $(\"someForm\").validate({ rules: { SomeField: {
Is it possible to apply EditableAttribute at runtime? I want to make some properties editabl开发者_运维问答e only when the user has some role. Unfortunately EdiatbleAttribute is sealed. I can try to a
I have an auto generated class with a property on it.I want to add some data annotations to that property in another partial class of the same type. 开发者_JAVA百科 How would I do that?
I\'m new with data annotation. I\'d like to know if it possible (and how) to add some validation dynamically. It is very extensive to explain why, but I\'ve a ViewModel that receives and object 开发者
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