public client static DialogButton yesNoHTML(

    str                 _text,

    DialogButton        _defaultButton,

    str                 _title = "@SYS11132",

    boolean             _modal = false)

{

    Args                args;

    Object              formRunObj;

    FormRun             formRun;

    ;

    args = new Args();

    args.name(formstr(SysBoxForm));

    formRun = classfactory.formRunClass(args);

    formRun.init();

    formRunObj = formRun;

    formRunObj.setTitle(_title);

    formRunObj.setText(_text, false);

    formRunObj.setType(DialogBoxType::YesNoBox);

    formRunObj.parmDefaultButton(_defaultButton);

    formRun.run();

    formRun.wait(_modal);

    return formRunObj.dialogButton();

}

popupMess = strFmt('<span style="color:red;"><b>加粗红色高亮显示：%1</b></span>', popupMess);

if(Box::yesNoHTML(popupMess, DialogButton::No) == DialogButton::No)

    return;