CHAIN_MSG_MAP

CHAIN_MSG_MAP ( theChainClass )

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theChainClass

[in] ¸Þ½ÃÁö ¸ÊÀ» Æ÷ÇÔ ÇÏ´Â ±âº» Ŭ·¡½ºÀÇ À̸§¡£

ÁÖÀÇ

¸Þ½ÃÁö ¸Ê¿¡ Ç׸ñÀ» Á¤ÀÇÇÕ´Ï´Ù. CHAIN_MSG_MAP ( BEGIN_MSG_MAP¼±¾ð) ÇÏ´Â ±âº» Ŭ·¡½ºÀÇ ±âº» ¸Þ½ÃÁö ¸Ê ¸Þ½ÃÁö¸¦ º¸³À´Ï´Ù. CHAIN_MSG_MAP_ALT ¸¦ »ç¿ë ÇÏ ¿© ±âº» Ŭ·¡½ºÀÇ ´ëü ¸Þ½ÃÁö ¸Ê ( ALT_MSG_MAP¼±¾ð) ¸Þ½ÃÁö¸¦ Á÷Á¢¡£

¿¹¸¦ µé¾î:

Ŭ·¡½º CMyClass: °ø°ø CMyBaseClass...
{
°ø°³:
  ...

BEGIN_MSG_MAP(CMyClass)
 nbsp;?? MESSAGE_HANDLER (WM_PAINT, OnPaint)
 ??? / / Cmybaseclass¿¡¼­ ±âº» ¸Þ½ÃÁö ¸ÊÀ» üÀÎ
 ??? CHAIN_MSG_MAP(CMyBaseClass)
  ALT_MSG_MAP(&1)
 ??? / / Cmybaseclass¿¡¼­ ±âº» ¸Þ½ÃÁö ¸ÊÀ» üÀÎ
 ??? CHAIN_MSG_MAP(CMyBaseClass)
  ALT_MSG_MAP(2)
 ??? MESSAGE_HANDLER (WM_CHAR, OnChar)
 ??? / / Cmybaseclass¿¡ ´ëü ¸Þ½ÃÁö ¸ÊÀ» üÀÎ
 ??? CHAIN_MSG_MAP_ALT (CMyBaseClass, 1)
  END_MSG_MAP()

...
}

ÀÌ ¿¹Á¦¿¡¼­´Â ´ÙÀ½ º¸¿© ÁÝ´Ï´Ù.:

¸Þ¸ðnbsp;??Ç×»ó BEGIN_MSG_MAPÇÔ²² ¸Þ½ÃÁö ¸ÊÀ» ½ÃÀÛ ÇÕ´Ï´Ù. ±×·± ´ÙÀ½ ÈÄ¼Ó ´ëü ¸Þ½ÃÁö ALT_MSG_MAPÇÔ²² Áöµµ ¼±¾ðÇÒ ¼ö ÀÖ½À´Ï´Ù. END_MSG_MAP ¸ÅÅ©·Î ¸Þ½ÃÁö ¸ÊÀÇ ³¡À» Ç¥½Ã ÇÕ´Ï´Ù. ¸ðµç ¸Þ½ÃÁö ¸Ê BEGIN_MSG_MAP ¹× END_MSG_MAP Á¤È®È÷ ÇϳªÀÇ ÀνºÅϽº°¡ ÀÖ¾î¾ß ÇÕ´Ï´Ù(&N).

ATL¿¡¼­ ¸Þ½ÃÁö ¸ÊÀ» »ç¿ë ÇÏ´Â ¹æ¹ý¿¡ ´ë ÇÑ ÀÚ¼¼ÇÑ ³»¿ëÀº ¹®¼­ÀÇ "ATL â Ŭ·¡½º." ¸Þ½ÃÁö ¸Ê À» ÂüÁ¶ÇÕ´Ï´Ù

ATL ¸ÅÅ©·Î ¹× Àü¿ª ÇÔ¼ö

Âü°í Ç׸ñ

CHAIN_MSG_MAP_MEMBER, CHAIN_MSG_MAP_DYNAMIC, MESSAGE_HANDLER

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