IReadableSharedArea.AreaRead (METH)ΒΆ

METHOD AreaRead : __XWORD

Returns a new reference to the shared memory area.

IF itfStringRef <> 0 THEN
    itfStringRef.AreaDispose();
    itfStringRef := 0;
    pString := 0;
END_IF
pString := saString.AreaRead(itfSharedAreaRef=>itfStringRef, eErrorID=>eErrorID);
IF eErrorID = SHD.ERROR.NO_ERROR THEN
    (* do some work with the data *)
END_IF
InOut:

Scope

Name

Type

Comment

Return

AreaRead

__XWORD

Pointer to the beginning of the shared memory area.

Output

itfSharedAreaRef

ISharedAreaRef

eErrorID

Error