XLL+ Class Library (7.0)


Controls screen updating while a macro is running

static int Echo(
   short int logical



Logical is a logical value specifying whether screen updating is on or off. A value of -1 is treated as a missing argument, A value greater than 0 is treated as TRUE, and 0 is treated as FALSE.

Return Value

Zero if the function has been called successfully; non-zero if the function could not be called. See Error codes for a list of return values.


See the Microsoft Excel on-line Help for full details about this function.


Header: xlfuncs.h

See Also

CXlMacros Class | CXlMacros Methods | CXlSuspendEcho