* 에디트 컴포넌트 클리어입니다.
  (라벨을 응용하면 되겠죠???)

    AnsiString nameString("TzCDEdit");
    char compBuf[10];
    TzCDEdit * Edit;

    for(int i=0; i < ComponentCount; i++)
    {
        //Check to see if the component is a TzCDEdit
        if (Components[i]->ClassNameIs(nameString))

        {
            //cast the component to a TzCDEdit *
            Edit = (TzCDEdit *)Components[i];
            Edit->Text = "";        //모든 에디터 클리어
            itoa(ComponentCount, compBuf, 10);
        }
    }