请问：LoadOEMBitmap中的参数含义

[TSelf]

BOOL LoadOEMBitmap( UINT nIDBitmap );
OBM_BTNCORNERS OBM_OLD_RESTORE
OBM_BTSIZE OBM_OLD_RGARROW
OBM_CHECK OBM_OLD_UPARROW
OBM_CHECKBOXES OBM_OLD_ZOOM
OBM_CLOSE OBM_REDUCE
OBM_COMBO OBM_REDUCED
OBM_DNARROW OBM_RESTORE
OBM_DNARROWD OBM_RESTORED
OBM_DNARROWI OBM_RGARROW
OBM_LFARROW OBM_RGARROWD
OBM_LFARROWD OBM_RGARROWI
OBM_LFARROWI OBM_SIZE
OBM_MNARROW OBM_UPARROW
OBM_OLD_CLOSE OBM_UPARROWD
OBM_OLD_DNARROW OBM_UPARROWI
OBM_OLD_LFARROW OBM_ZOOM
OBM_OLD_REDUCE OBM_ZOOMD
以上到底是什么意思啊？

[来灵]

http://msdn.microsoft.com/en-us/library/6243atkt(VS.80).aspx

[sumeng]

其实就是windows中预定义好的位图，可将下列代码复制带MFC单文档函数ondraw函数中运行看绘制结果。
另外，也可直接从我的资源中下载。

    int width=0,height=0; 
/*    #define OBM_OLD_CLOSE       32767 
    #define OBM_SIZE            32766 
    #define OBM_OLD_UPARROW     32765 
    #define OBM_OLD_DNARROW     32764 
    #define OBM_OLD_RGARROW     32763 
    #define OBM_OLD_LFARROW     32762 
    #define OBM_BTSIZE          32761 
    #define OBM_CHECK           32760 
    #define OBM_CHECKBOXES      32759 
    #define OBM_BTNCORNERS      32758 
    #define OBM_OLD_REDUCE      32757 
    #define OBM_OLD_ZOOM        32756 
    #define OBM_OLD_RESTORE     32755 
    #define OBM_CLOSE           32754 
    #define OBM_UPARROW         32753 
    #define OBM_DNARROW         32752 
    #define OBM_RGARROW         32751 
    #define OBM_LFARROW         32750 
    #define OBM_REDUCE          32749 
    #define OBM_ZOOM            32748 
    #define OBM_RESTORE         32747 
    #define OBM_REDUCED         32746 
    #define OBM_ZOOMD           32745 
    #define OBM_RESTORED        32744 
    #define OBM_UPARROWD        32743 
    #define OBM_DNARROWD        32742 
    #define OBM_RGARROWD        32741 
    #define OBM_LFARROWD        32740 
    #define OBM_MNARROW         32739 
    #define OBM_COMBO           32738 
    #define OBM_UPARROWI        32737 
    #define OBM_DNARROWI        32736 
    #define OBM_RGARROWI        32735 
    #define OBM_LFARROWI        32734*/ 
     
 
    for (int i=0;i<34;i++) 
    { 
        CBitmap bitmap; 
        CDC compatibledc; 
        if(!bitmap.LoadOEMBitmap(32734+i)) 
        { 
            continue;//本函数用于加载一个Windows预定义的位图。以OBM_OLD开头的位图名表示它们是在Windows3.0之前 
            //的版本采用的。使用不是以OBM_OLD开头的常量，需要在包括头文件WINDOW.H之前定义常量OEMRESOURCE。 
            //此处跳过OBM_OLD开头的常量 
        } 
        compatibledc.CreateCompatibleDC(pDC); 
        compatibledc.SelectObject(&bitmap); 
        BITMAP bmp; 
        bitmap.GetBitmap(&bmp); 
        pDC->StretchBlt(width,height,bmp.bmWidth,bmp.bmHeight,&compatibledc,0,0,bmp.bmWidth,bmp.bmHeight,SRCCOPY);  
        width+=bmp.bmWidth+10;     
        if (width>1000) 
        { 
            width=0; 
            height+=bmp.bmHeight+10; 
        } 
    }