[ATL] -Add COMMAND_CODE_HANDLER macro

2026-05-31 16:31:07 +08:00 · 2017-12-05 20:32:39 +02:00
parent bf51ed17f8
commit deb908b038
1 changed files with 9 additions and 0 deletions
--- a/sdk/lib/atl/atlwin.h
+++ b/sdk/lib/atl/atlwin.h
@@ -1800,6 +1800,15 @@ public:
            return TRUE;                                                                        \
    }

+#define COMMAND_CODE_HANDLER(code, func)                                                            \
+    if (uMsg == WM_COMMAND && code == HIWORD(wParam))                                                \
+    {                                                                                            \
+        bHandled = TRUE;                                                                        \
+        lResult = func(HIWORD(wParam), LOWORD(wParam), (HWND)lParam, bHandled);                    \
+        if (bHandled)                                                                            \
+            return TRUE;                                                                        \
+    }
+
 #define COMMAND_RANGE_HANDLER(idFirst, idLast, func)                                            \
    if (uMsg == WM_COMMAND && LOWORD(wParam) >= idFirst  && LOWORD(wParam) <= idLast)            \
    {                                                                                            \