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asp.net mvc - UIHint Attribute in MVC

What is Use of UIHint Attribute in MVC . Can anyone please provide me a simple example of how to use it and what it does.

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When using a Display or Editor template, UIHint will tell it which template to use:

[UIHint("SomeTemplate")]
public class MyViewModel
{
     public string SomeProperty { get; set; }
}

If you create a Display template called SomeTemplate.ascx (since you are MVC2) in the Views/Shared/DisplayTemplates or Views/{Controller}/DisplayTemplates then it will use that template when you do:

@Html.DisplayForModel() // if Model is MyViewModel

or

@Html.DisplayFor(m => m.ModelProperty) // if ModelProperty is of type MyViewModel

edit
If you want to specify this on a property level:

public class MyViewModel
{
    [UIHint("Birthday")]
    public DateTime DateOfBirth { get; set; }
}

You could create a display/editor template called Birthday in the DisplayTemplates or EditorTemplates folder in either /Views/Shared or /Views/{Controller}. Then when you do:

@Html.DisplayFor(m => m.DateOfBirth)

or

@Html.EditorFor(m => m.DateOfBirth)

It will use the template specified in UIHint


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