C# Working With ArrayList: What is the best Iterator choice?

Sat, 11 Sep 2010 21:00:52 GMT

When you first look at which statement to use to iterate through an ArrayList collection, the foreach statement stands out. It's syntax is concise and readable as well as no extra lines of code are needed to extract the element you want to work with. But...[pause for effect]...if the collection is changed (e.g. adding, modifying, or deleting elements and even copying to it), you'll get a runtime error that the "Collection was modified."

Design Patterns - Iterator Pattern

Wed, 23 Jul 2008 18:41:54 GMT

Time for the next part in our series, the Iterator Pattern. Let's start with the definition: "Provide a way to access the elements of an aggregate object sequentially without exposing its underlying representation."

DotNetKicks.com - Stories tagged with Iterator

C# Working With ArrayList: What is the best Iterator choice?

Design Patterns - Iterator Pattern