How can I convert a foreach to Parallel.ForEach?

Question

how to convert:

  foreach (  NotifyCollectionChangedEventHandler handler in delegates) {
            ...
  }

To somthing like This

 Parallel.ForEach(    NotifyCollectionChangedEventHandler handler in delegates) {
  ... 
 }

Solution

You can do:

Parallel.ForEach(delegates, handler => 
{ 
//your stuff 
});

Consider the following example

List<string> list = new List<string>()
{
    "ABC",
    "DEF", 
    "EFG"
};

Parallel.ForEach(list, str =>
{
    Console.WriteLine(str);
});

You may also see: How to: Write a Simple Parallel.ForEach Loop

Comments

[Chris Schiffhauer]

Won't the Bitmap object leak memory on each iteration?