对话框变化大小后。CBCGPListCtrl、CListCtrl重新显示行数列数m_list_.Arrange(LVA_ALIGNTOP);

h文件中

afx_msg void OnSize(UINT nType, int cx, int cy);

void ResizeUI();

vector<CRect> m_vec_rect_;

 

BEGIN_MESSAGE_MAP(CDlgXXX, CBCGPDialog)
	ON_WM_SIZE()
	
END_MESSAGE_MAP()

BOOL CDlgXXX::OnInitDialog()
{
	CBCGPDialog::OnInitDialog();
	EnableVisualManagerStyle(TRUE,TRUE);

******

	//获取区域
	CRect rect;
	GetWindowRect(&rect);
	m_vec_rect_.push_back(rect);
	CWnd* pWnd = GetWindow(GW_CHILD);//获取子窗体  
	while (pWnd)
	{
		pWnd->GetWindowRect(rect);
		m_vec_rect_.push_back(rect);
		pWnd = pWnd->GetNextWindow();
	}
	
	return TRUE;
}


void CDlgXXX::OnSize(UINT nType, int cx, int cy)
{
	CBCGPDialog::OnSize(nType, cx, cy);
	if (nType != SIZE_MINIMIZED)
	{
		ResizeUI();
	}
}

void CDlgXXX::ResizeUI()
{
	if (m_vec_rect_.size() > 0)
	{
		CRect rect;
		GetWindowRect(&rect);
		ScreenToClient(rect);

		//第一个保存的是对话框的Rect  
		CRect saveRect = m_vec_rect_[0];
		//根据当前和之前保存的对话框的宽高求比例  
		float x = rect.Width() * 1.0f / saveRect.Width();
		float y = rect.Height() * 1.0f / saveRect.Height();

		int iSize = m_vec_rect_.size();
		int idx = 1;
		ClientToScreen(rect);
		CRect saveChild;
		CWnd* pWnd = GetWindow(GW_CHILD);
		while (pWnd && idx < iSize)
		{
			saveChild = m_vec_rect_[idx];
			//根据比例调整控件上下左右距离对话框的距离  
			saveChild.left = rect.left + (saveChild.left - saveRect.left) * x;
			saveChild.right = rect.right + (saveChild.right - saveRect.right) * x;
			saveChild.top = rect.top + (saveChild.top - saveRect.top) * y;
			saveChild.bottom = rect.bottom + (saveChild.bottom - saveRect.bottom) * y;
			ScreenToClient(saveChild);
			pWnd->MoveWindow(saveChild);

			pWnd = pWnd->GetNextWindow();
			++idx;
		}

		if (m_list_.m_hWnd)
		{
			m_list_.Arrange(LVA_ALIGNTOP);
		}
	}
}

　　

if (m_list_.m_hWnd)
{
m_list_.Arrange(LVA_ALIGNTOP);
}