BN_SETFOCUS notification code

Sent when a button receives the keyboard focus. The button must have the BS_NOTIFY style to send this notification code.

The parent window of the button receives this notification code through the WM_COMMAND message.


BN_SETFOCUS

    WPARAM wParam;
    LPARAM lParam; 

Parameters

wParam

The LOWORD contains the button's control identifier. The HIWORD specifies the notification code.

lParam

A handle to the button.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Winuser.h (include Windows.h)

See also

BN_KILLFOCUS

 

 

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