var ctrlman = m_Map.GetCtrlMan();
var poiman = ctrlman.GetPOIMan();
var poigroup = poiman.FindGroup(1); // Group ID가 1인 Group를 찾는다.
if (poigroup) {
    if (poigroup.GetModified()) {
        alert("Modified");	// 편집상태
    } else {
        alert("Not Modified"); // 일반상태
    }
}

#include "CXCtrlMan.h"
#include "CXPOIMan.h"
#include "CXPOIGroup.h"

CXCtrlMan ctrlman = m_Map.GetCtrlMan();
CXPOIMan poiman = ctrlMan.GetPOIMan();
CXPOIGroup poigroup = poiman.FindGroup(1);  // Group ID가 1인 Group를 찾는다.
if (poigroup.m_lpDispatch != NULL) {
    if (poigroup.GetModified()) {
        AfxMessageBox(_T("Modified"));	// 편집상태
    } else {
        AfxMessageBox(_T("Not Modified"));	// 일반상태
    }
}