一個能顯示帶顏色文字的列表框類，類名是CColorListBox，它的基類是MFC類中的CListBox，它和類CListBox類不一樣，它允許能在列表框中顯示有顏色的文字，在該類中的addstring()和insertstring()就干這個的，比如你可以用下面的方法：

?????m_clistbox.addstring("hey?it's?red!",RGB(255,0,0));
?????m_clistbox.insertstring(index,"hi?i'm?green",RGB(0,255,0));

????它的使用是很簡單的，你只需要用資源編輯器就夠了。

????首先，在對話框中添加一個列表框，你得把對話框的屬性該一下ower?draw:選fixed。當然你的列表框中還應該有字符串（要不然怎么有帶顏色的文字呢？）

????然后，還要把有關于這個類的頭文件放到你的工程中去。還有下面的語句也是要注意的，

下面是一部分代碼：

#include?"colorlistbox.h"??//?better?be?in?stdafx.h?
#include?"mydialog.h"

......

bool?cmydialog::oninitdialog()
{
????cdialog::oninitdialog();

????//?sublclass?listbox?so?that?our?ccolorlistbox?receives?windows????events
????m_clistbox.subclassdlgitem(idc_clistbox,?this);?//?idc_clistbox?is?the?listbox's?resource?id

????.....
}
??下面是頭文件和那個CPP文件，全部代碼如下：

//以下是頭文件
#if?!defined(AFX_COLORLISTBOX_H__5529A6B1_584A_11D2_A41A_006097BD277B__INCLUDED_)
#define?AFX_COLORLISTBOX_H__5529A6B1_584A_11D2_A41A_006097BD277B__INCLUDED_

#if?_MSC_VER?>=?1000
#pragma?once
#endif?//?_MSC_VER?>=?1000

//*************************************************************
//?ColorListBox.h?:?header?file
//
//?MFC?ListBox?with?optional?color
//?
//?Version:?1.0????01/10/1998?(c)Patrice?Godard
//
//**************************************************************

/
//?CColorListBox?window

class?CColorListBox?:?public?CListBox
{
//?Construction
public:
????CColorListBox();

//?Attributes
public:

//?Operations
public:
????int?AddString(?LPCTSTR?lpszItem);
????int?AddString(?LPCTSTR?lpszItem,?COLORREF?rgb);
????int?InsertString(?int?nIndex,?LPCTSTR?lpszItem,?COLORREF?rgb);
//?Overrides
????//?ClassWizard?generated?virtual?function?overrides
????//{{AFX_VIRTUAL(CColorListBox)
????public:
????virtual?void?DrawItem(LPDRAWITEMSTRUCT?lpDrawItemStruct);
????//}}AFX_VIRTUAL

//?Implementation
public:
????virtual?~CColorListBox();

????//?Generated?message?map?functions
protected:
????//{{AFX_MSG(CColorListBox)
????//}}AFX_MSG

????DECLARE_MESSAGE_MAP()
};

/

//{{AFX_INSERT_LOCATION}}
//?Microsoft?Developer?Studio?will?insert?additional?declarations?immediately?before?the?previous?line.

#endif?//?!defined(AFX_COLORLISTBOX_H__5529A6B1_584A_11D2_A41A_006097BD277B__INCLUDED_)

//以下是實現文件
//*************************************************************
//?ColorListBox.cpp?:?implementation?file
//
//?MFC?ListBox?with?optional?color
//?
//?Version:?1.0????01/10/1998?(c)Patrice?Godard
//
//**************************************************************

#include?"ColorListBox.h"

#ifdef?_DEBUG
#define?new?DEBUG_NEW
#undef?THIS_FILE
static?char?THIS_FILE[]?=?__FILE__;
#endif

/
//?CColorListBox

CColorListBox::CColorListBox()
{
}

CColorListBox::~CColorListBox()
{
}


BEGIN_MESSAGE_MAP(CColorListBox,?CListBox)
????//{{AFX_MSG_MAP(CColorListBox)
????//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/
//?CColorListBox?message?handlers



void?CColorListBox::DrawItem(LPDRAWITEMSTRUCT?lpdis)?
{
????if?(lpdis->itemID?<?0)
????????return;?

????COLORREF?cvText;
????COLORREF?cvBack;
????CString?itemString;

????if?((lpdis->itemState?&?ODS_SELECTED)?&&????//?if?item?has?been?selected
????????(lpdis->itemAction?&?(ODA_SELECT?|?ODA_DRAWENTIRE)))
????????????DrawFocusRect(lpdis->hDC,?&lpdis->rcItem);?
????

????if?(!(lpdis->itemState?&?ODS_SELECTED)?&&????//?if?item?has?been?deselected
????????(lpdis->itemAction?&?ODA_SELECT))
????????????DrawFocusRect(lpdis->hDC,?&lpdis->rcItem);?
????

????if(lpdis->itemData)????????//?if?color?information?is?present
????????????cvText?=?SetTextColor(lpdis->hDC,?lpdis->itemData);
????????else?????//?if?no?color?information,?use?default?system?colors
????????????cvText?=?SetTextColor(lpdis->hDC,?GetSysColor((lpdis->itemState?&?ODS_SELECTED)
??????????COLOR_HIGHLIGHTTEXT?:?COLOR_WINDOWTEXT));?
????
????//?always?use?system?colors?for?background
????cvBack?=?SetBkColor(lpdis->hDC,?GetSysColor((lpdis->itemState?&?ODS_SELECTED)
??????????COLOR_HIGHLIGHT?:?COLOR_WINDOW));?

????//?get?and?display?item?text
????GetText(lpdis->itemID,?itemString?);
????DrawText(lpdis->hDC,?itemString,?-1,?&lpdis->rcItem,?DT_LEFT?|?DT_SINGLELINE);

????//?restore?DC?colors
????SetTextColor(lpdis->hDC,?cvText);?
????SetBkColor(lpdis->hDC,?cvBack);?
}


//***********************************************
//?original?AddString()?method
//
//?purpose:?Add?a?string?to?the?listbox
//
//?parameters:?
//????????lpszItem:?pointer?to?item?text
//
//?remarks:
//????????provided?because?CListBox::AddString?is?
//????????NOT?virtual
//
//?return:????item?index
//***********************************************
int?CColorListBox::AddString(?LPCTSTR?lpszItem)
{
????return?((CListBox*)this)->AddString(lpszItem);
}


//***********************************************
//?new?AddString()?method
//
//?purpose:?Add?a?string?to?the?listbox
//
//?parameters:?
//????????lpszItem:?pointer?to?item?text
//?????????????rgb:?text?color?as?a?COLORREF
//
//?return:????item?index
//***********************************************
int?CColorListBox::AddString(?LPCTSTR?lpszItem,COLORREF?rgb?)
{
????int?item?=?AddString(lpszItem);
????if(item?>=0)
????????SetItemData(item,rgb);
????return?item;
}


//***********************************************
//?new?InsertString()?method
//
//?purpose:?Insert?a?string?to?the?listbox
//
//?parameters:?
//??????????nIndex:?index?of?inserted?item
//????????lpszItem:?pointer?to?item?text
//?????????????rgb:?text?color?as?a?COLORREF
//
//?return:????item?index
//***********************************************
int?CColorListBox::InsertString(?int?nIndex,?LPCTSTR?lpszItem,?COLORREF?rgb)
{
????int?item?=?((CListBox*)this)->InsertString(nIndex,lpszItem);
????if(item?>=0)
????????SetItemData(item,rgb);
????return?item;

}

????譯完于2001年9月12號。我希望這能起到拋磚引玉的作用，有技術的讀者能把它給擴展了。

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