var ctrlman = m_Map.GetCtrlMan();
var type = ctrlman.GetDefaultDrawType();

alert("Draw Type : " + type);

#include "CXCtrlMan.h"

CXCtrlMan ctrlman = m_Map.GetCtrlMan();
long drawType;
ctrlman.GetDefaultDrawType(&drawType);

CString msg;
msg.Format(_T("Draw Type : %d"), drawType);  
AfxMessageBox(msg);                

int ntype = 0;
m_Map.GetCtrlMan().GetDefaultDrawType(ref ntype);
MessageBox.Show("Draw Type : " + ntype.ToString());

Dim dtype As Long
ctrlman.GetDefaultDrawType (dtype)

MsgBox ("Draw Type : " + dtype)