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#pragma once
#include "afxwin.h"
class mlb :
public CListBox
{
public:
mlb(void);
public:
~mlb(void);
public:
DECLARE_MESSAGE_MAP()
public:
afx_msg void OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp);
};
#include "StdAfx.h"
#include "mlb.h"
mlb::mlb(void)
{
}
mlb::~mlb(void)
{
}
BEGIN_MESSAGE_MAP(mlb, CListBox)
ON_WM_NCCALCSIZE()
END_MESSAGE_MAP()
void mlb::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp)
{
// TODO: 在此添加消息处理程序代码和/或调用默认值
MessageBox(_T(""));
CListBox::OnNcCalcSize(bCalcValidRects, lpncsp);
}