Adds a vCard in the collection.

Copies the collection to an array.

Determines whether the specified Object is equal to the current Object.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Get an enumerator to enumerate through the collection. This function is not implemented and any attempt to use it throws an exception.

Serves as a hash function for a particular type. GetHashCode()()() is suitable for use in hashing algorithms and data structures like a hash table.

Gets the Type of the current instance.

Creates a shallow copy of the current Object.

Writes the collection information to a StringWriter.

Returns a String that represents the current Object.

Number of contacts in the collection.

Gets a value which says whether the access to the object is synchronized (thread-safe).

Indexer to return the contacts using the index in the collection.

returns 0 if successful, -1 the file is not in the vCard -2 the file is ill-formed -3 vCard file Version not supported

Gets an object that can be used to synchronize access to the collection.