this is probably a pretty basic thing for you guys, but I still can't figure it out. 
Let's say I have a View:

myView.cshtml

```
<div>
    <p>Some content here</p>
    @MyHTMLVariable //Calls updateHTML -> MyHTMLVariable = s
    <p>Some more content over here</p>
</div>

```

myController.cs

```
public string updateHTML() 
{
 s = "I'm a string"; //Changes dynamically, handled by different stuff outside
 //Any string to html-conversion needen?
 return s;
}

```

How can I "update" the variable in the view / how do I have to initialize it?

Cheers,

DDerTyp