The IFrame type exposes the following members.
Returns the browser that this frame belongs to.
Returns the globally unique identifier for this frame or < 0 if the underlying frame does not yet exist.
Gets a value indicating whether the frame has been disposed of.
Returns true if this is the focused frame.
Returns true if this is the main (top-level) frame.
True if this object is currently attached to a valid frame.
Returns the name for this frame. If the frame has an assigned name (for example, set via the iframe "name" attribute) then that value will be returned. Otherwise a unique name will be constructed based on the frame parent hierarchy. The main (top-level) frame will always have an empty name value.
Returns the parent of this frame or NULL if this is the main (top-level) frame.
Returns the URL currently loaded in this frame.