Indexer in C#

Question

Hi Friends... I know indexer is used for create the virtual array, but I want to know deeply knowledge of indexer with an example ? Please explain ..... Thanks....

Vulpes · Answer

A drawback of indexers in C# is that they can only be given the name of the class in which they're defined - hence the 'this' keyword in the definition. You can't give them some arbitrary name like you can for a non-indexed property. However, in C# 4.0, there is an exception to this. When using COM interop, you can access a COM property which takes a parameter or parameters. This (and other enhancements in C# 4.0) makes Office interop much easier. Unfortunately, you still can't create arbitrarily named indexed properties in C# 4.0 even if you're creating a COM component. For more details on this feature, check out: http://msdn.microsoft.com/en-us/library/ee310208.aspx

Vineet Kumar Saini · Answer

Thanks All My Dear...

Vikrant Jadhav · Answer

hi Refer the following link http://programmingincsharp.com/indexers-in-c/ http://www.csharphelp.com/2006/04/c-indexers/ http://www.csharp-station.com/Tutorials/Lesson11.aspx Regards Vikrant Jadhav

Prabhu Raja · Answer

Hi Vineet, You can get Collection of good Article from http://www.c-sharpcorner.com/Search/?sKeywords=indexer

Indexer in C#

Answers (4)