C / C++ / MFC

void CMySplitterWnd::ShowViews(bool bShowView1, bool bShowView2)
{
	ASSERT(bShowView1 || bShowView2); // We need at least one

	int nViewCount = 0;
	if (bShowView1)
		nViewCount++;
	if (bShowView2)
		nViewCount++;

	// Set the new number of columns in our splitter
	m_nCols = m_nMaxCols = nViewCount;

	// Save sizes for later
	CRect rc;
	m_pView1->GetWindowRect(&rc);
	m_sizeView1 = rc.Size();
	m_pView2->GetWindowRect(&rc);
	m_sizeView2 = rc.Size();

	int nMyViewCount = 2;
	// move pane ids
	m_pView1->SetDlgCtrlID(AFX_IDW_PANE_FIRST + nMyViewCount++);
	m_pView2->SetDlgCtrlID(AFX_IDW_PANE_FIRST + nMyViewCount++);

	int nCount = 0;
	if (bShowView1)
	{
		m_pView1->SetDlgCtrlID(AFX_IDW_PANE_FIRST + nCount);
		m_pView1->ShowWindow(SW_SHOW);
		SetColumnInfo(nCount, m_sizeView1.cx, 0);
		nCount++;
	}
	else
		m_pView1->ShowWindow(SW_HIDE);

	if (bShowView2)
	{
		m_pView2->SetDlgCtrlID(AFX_IDW_PANE_FIRST + nCount);
		m_pView2->ShowWindow(SW_SHOW);
		SetColumnInfo(nCount, m_sizeView2.cx, 0);
		nCount++;
	}
	else
		m_pView2->ShowWindow(SW_HIDE);

	RecalcLayout();
}

anu7873 wrote:

I have just designed a look alike RADAR display for which, i have used a static text box as the canvass I have drawn a circle with a line going round at the rate of 1.5 seconds per rev.
Now i have to plot points on this circle.

prasad_som wrote:

Something messed up with your post.

anu7873 wrote:

for First handle WM_ERASEBKGND

void CMyPage::OnClickNext()
{
((CPropertySheet*)GetParent())->SetActivePage(iIndexOfNextPage);
}