var ctrlman     = m_Map.GetCtrlMan();        
var layerman    = ctrlman.GetLayerMan();
var util        = m_Map.GetUtility();

var font = layerman.FindFont(100);
if (font) {
  폰트를 삭제합니다.
  font.Clear();
}

#include "CXLayerMan.h"
#include "CXUtility.h"
#include "CXLayerFont.h"

CXCtrlMan ctrlman     = m_Map.GetCtrlMan();        
CXLayerMan layerman    = ctrlman.GetLayerMan();

CXLayerFont font = layerman.FindFont(100);
if (font.m_lpDispatch) {
  font.Clear();
}