navFormDelete (Function)

This function will delete a form from the navigation device.

To delete all the forms, use navDeleteData.

Input:

id : DINT

ID of the form to delete.

Returns: INT

Declaration:

FUNCTION navFormDelete : INT;
VAR_INPUT
  id       : DINT;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM NavigationExample;
 
BEGIN
  ...
  // Delete form 55
  navFormDelete(id := 55);
  ...
END;
END_PROGRAM;