Listbox event

[Farabi]

How to know if something change the listbox selection? (invoke SendMessage,lb,LB_SETCURSEL,some_value,0)

[TNick]

You mean this?
http://msdn.microsoft.com/en-us/library/bb775161(VS.85).aspx

or

http://www.google.ro/search?q=LBN_SELCHANGE

However, note that it is not send when you use LB_SETCURSEL. Only when the user changes the selection directly.
Nick

[Farabi]

You mean this?
http://msdn.microsoft.com/en-us/library/bb775161(VS.85).aspx

or

http://www.google.ro/search?q=LBN_SELCHANGE

However, note that it is not send when you use LB_SETCURSEL. Only when the user changes the selection directly.
Nick

Thanks.

[jj2007]

The handler might look like this.

Code Select Expand

SWITCH uMsg
CASE WM_COMMAND
mov ecx, lParam ; SWITCH uses eax, so we take ecx for the handle in lParam
movzx eax, word ptr wParam+2
switch eax ; the WM_COMMAND message

case LBN_SELCHANGE
call LbSel ; do whatever is necessary


[Farabi]

Thanks