CODEWITHSUNDEEP
c#asp.net-mvc
Omer
Omer

Reputation: 10174

Read/Modify response of MVC Action with filters

I have an HttpPost action as below:

[HttpPost]
public string GetPerson()
{
    string output = GetPerson();
    return output;
}

I am returning xml as a string. Is it possible read this string in actionfilter OnResultExecuted or OnResultExecuting methods?

Upvotes: 5

Views: 3405

Answers (1)

scartag
scartag

Reputation: 17680

On each of these actionfilters you can get the result (an ActionResult object).

For OnResultExecuted you can get it from the ResultExecutedContext.Result property

I've added a sample below.

public class InterceptValueAttribute : ActionFilterAttribute
{


    public override void OnResultExecuted(ResultExecutedContext filterContext)
    {

        var result = filterContext.Result as ContentResult;

        var data = result.Content;

      //use data as required

    }

}

You can use it on your action as below.

[HttpPost]
[InterceptValue]
public string GetPerson()
{
    string output = GetPerson();
    return output;
}

Upvotes: 3

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