// A1 30 ²é¿´°ñµ¥ #tagCMViewBillboard  
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struct    tagCMViewBillboard  
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{  
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    tagHead        Head;  
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    BYTE        Type;        //°ñµ¥ÀàÐÍ  
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    DWORD        GroupValue1;    //·Ö×éÖµ1  
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    DWORD        GroupValue2;    //·Ö×éÖµ2£¬Óë·Ö×éÖµ1×éºÏ¹éΪͬ×é°ñµ¥Êý¾Ý  
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    WORD        StartIndex;    //²é¿´µÄÆðʼÃû´ÎË÷Òý£¬ Ä¬ÈÏ0  
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    BYTE        ViewCnt;        //²é¿´ÌõÊý£¬Ä¬ÈÏ20£¬µ¥´Î×î´ó²»³¬¹ý100  
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    DWORD        ViewID;        //¸½´ø²é¿´Ö¸¶¨IDËùÔÚÃû´ÎǰºóÊý¾Ý£¬ÈçÍæ¼ÒID¡¢¼Ò×åIDµÈ  
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};  
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