How to yield return inside anonymous methods?

Question

Basically I have an anonymous method that I use for my BackgroundWorker:

worker.DoWork += ( sender, e ) =>
{
    foreach ( var effect in Glob         


        

Answer 1

Ok so I did something like this which does what I wanted (some variables omitted):

public static void Run ( Action action )
{
    worker.DoWork += ( sender, e ) =>
    {
        foreach ( var effect in GlobalGraph.Effects )
        {
            var result = image.Apply (effect);

            action (100 * ( index / count ), result );
        }
    }
};

and then in the call site:

GlobalGraph.Run ( ( p, r ) =>
    {
        this.Progress = p;
        this.EffectResults.Add ( r );
    } );