I have a multipart feature and I need to convert it to a singlepart feature. Couldn't find any code sample. I wonder if i could get some help from you! I'm working with ArcGis10 and c#. Tks
ArcGIS has a tool: "Multipart to SinglePart".
This can be called with Python or JScript:
Not sure how to do it with C#, but I guess you could call one of those languages with it.
You can use Geoprocessor object to access geoprocessing tools (in this case MultipartToSinglepart).
Here's a Getting started article about using Geoprocessor.