// get index on a given collection
public static BsonDocument GetIndex(DBCollection dbc, string indexName)
{
DBCursor cursor = null;
try
{
cursor = dbc.GetIndex(indexName);
}
catch (BaseException e)
{
Console.WriteLine("Failed to get index {0} from collection, ErrorType = {1}", indexName, e.ErrorType);
Environment.Exit(0);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
Environment.Exit(0);
}
return cursor.Next();
}
