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...create a GUID at runtime?
Autor: Thomas Stutz
[ Print tip ]  

Tip Rating (49):  
     




uses
  
ComObj, ActiveX;

function CreateGuid: string;
var
  
ID: TGUID;
begin
  
Result := '';
  if CoCreateGuid(ID) = S_OK then
    
Result := GUIDToString(ID);
end;

procedure TForm1.Button1Click(Sender: TObject);
begin
  
Edit1.Text := CreateGuid;
  // or: Edit1.Text := CreateClassID
end;

 

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