Im trying to create a custom version of the RequiredAttribute to replace the built in one and I've got it working for properties that have strings values, but with properties that are DateTime or integer for example, the default RequiredAttribute seems to be applied automatically (IF the property is not nullable!)Im trying to create a custom version of the Req
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ASP.NET MVC 2中的DataAnnotations - 阻止MVC将RequiredAttribute应用于不可为空的DateTime等属性
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