Asp. Net MVC three methods for passing values to a View: asp. netmvc

Asp. Net MVC three methods for passing values to a View: asp. netmvc

This article summarizes three common methods for passing values from Asp. Net MVC to a View:

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1. pass through View (parameter) Parameters

Action:

Public ActionResult Index ()

{

Person person = new Person ("wumiao", 18,175 );

Return View ("Index", person );

}

View:

@ Using test_01 // Add reference to the namespace where the custom class is located

@ {Var person = (Person) ViewData. Model ;}

Name: @ person. Name-Age: @ person. Age-Height: @ person. Height

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2. pass through ViewBag. key

Action:

Public ActionResult Index ()

{

Person person = new Person ("wumiao", 18,175 );

ViewBag. Person = person;

Return view ();

}

View:

@ Using test_01

@ {Var person = (Person) ViewData. Per ;}

Name: @ person. Name-Age: @ person. Age-Height: @ person. Height

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3. pass through ViewData [key]

Action:

Public ActionResult Index ()

{

Person person = new Person ("wumiao", 18,175 );

ViewData ["person"] = person;

}

View:

@ Using test_01

@ {Var person (Person) ViewData ["person"];}

Name: @ person. Name-Age: @ person. Age-Height: @ person. Height

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