function Boolean BlankUUID

(

uuid uuid)

Description:

Returns true if no value is assigned to UUID or false, if parameter has value.


Parameters:
uuid	variable of uuid type - Universally Unique IDentifier

global
function Boolean RegisterDefinitionLClassOnOpenWindow(integer wn)
begin
  string 255 subset;
  uuid curapp;
  
  curapp = CurrentApp;
  
  if (BlankUUID(curapp)) then begin
    subset = "";
  end else begin
    subset = curapp;
  end;
  
  SetWindowSubset(wn,subset);
  RegisterDefinitionLClassOnOpenWindow = false;
  return;
end;


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