— A Command function that is used to access a
unsigned char child);
is used to access a component within a Command. The
parameters given to the function are the Command widget and a value indicating
which component to access.
- Specifies the Command widget ID.
- Specifies a component within the Command. The following values are legal
for this parameter:
For a complete definition of Command and its associated resources, see
Returns the widget ID of the specified Command component. An application should
not assume that the returned widget will be of any particular class.