Checks if the given path is a UNC path like \\Server\share. It does not check if the path really exists. see also http://msdn2.microsoft.com/en-us/library/aa365247.aspx#maximum_path_length

public static bool IsUNCPath(
	string aPath
)

Public Shared Function IsUNCPath ( _
	aPath As String _
) As Boolean

public:
static bool IsUNCPath(
	String^ aPath
)