CWPSTRUCT

typedef struct tagCWPSTRUCT { /* cwps */

LPARAM lParam;

WPARAM wParam;

DWORD message;

HWND hwnd;

} CWPSTRUCT;

The CWPSTRUCT structure defines the message parameters passed to a WH_CALLWNDPROC hook.

Members

lParam

Specifies additional information about the message. The exact meaning depends on the message value.

wParam

Specifies additional information about the message. The exact meaning depends on the message value.

message

Specifies the message number.

hwnd

Identifies the window that receives the message.

See Also

SetWindowsHook,SetWindowsHookEx