MFC,EnumFontFamiliesEx回调函数

[烟袅许伊]

在程序中用该Ex函数，会出现很多重复的项，不知道为什么，但是用EnumFontFamilies就不会。。。

void CMainWnd::FillListBox()
{
	m_wndListBox.ResetContent();
	
	CClientDC dc(this);
	::EnumFontFamiliesEx((HDC)dc
		,NULL
		,(FONTENUMPROC)EnumFontFamProc
	,(LPARAM)this,NULL);
}
int CALLBACK CMainWnd::EnumFontFamProc(ENUMLOGFONT* lpelf
									   ,NEWTEXTMETRIC* lpntm
									   ,int nFontType
									   ,LPARAM lParam)
{
	CMainWnd* pWnd = (CMainWnd*)lParam;
	pWnd->m_wndListBox.SetRedraw(FALSE);
	if((pWnd->m_wndCheckBox.GetCheck() == BST_UNCHECKED)
		||(nFontType & TRUETYPE_FONTTYPE))
		pWnd->m_wndListBox.AddString(lpelf->elfLogFont.lfFaceName);
	pWnd->m_wndListBox.SetRedraw(TRUE);
	return 1;
}

[烟袅许伊]

求大神来帮看看。。。不知道来帮顶顶也好。。。

[jimette]

lfCharSet If set to DEFAULT_CHARSET, the function enumerates all uniquely-named fonts in all character sets. (If there are two fonts with the same name, only one is enumerated.) If set to a valid character set value, the function enumerates only fonts in the specified character set.

[jimette]

http://msdn.microsoft.com/en-us/library/windows/desktop/dd162620(v=vs.85).aspx

[jimette]

If there are two fonts with the same name, only one is enumerated.)

[烟袅许伊]

引用 4 楼 sha_jinhao 的回复:

If there are two fonts with the same name, only one is enumerated.)

哦哦，早就解决了。。忘了结了，Ex是不同的字符集都会列举出来。。。。