New to C# and need a lttle help on xmlDocument class.

[gnosis]

I am really new to c# and was looking over some sample code. Here it is:


XmlDocument xmlDoc = new XmlDocument();

xmlDoc.Load("GetSearchResults.xml");

xmlDoc["GetSearchResultsRequest"]["RequesterCredentials"]["****AuthToken"].InnerText = userToken;


I do not understand this with the brackets. It looks to me like this is a three dimensional array of classes? However the original declaration was just for a single object.


I am totally confused by this notation. Any help or advice would be greatly appreciated.

[TheCPUWizard]

Any class can have an Indexer, which will typically allow access to internal collections as if the original object type represented an array. An XmlDocument is a tree structure., but all of the nodes (Elements) at a given level can be thought of as an Array, with the sub elements of a given element as another array...with the.....