From the MapBasic on-line help :
Description
...
A MultiListBox control is identical to a ListBox control, except that the
user can shift-click to select multiple items from a MultiListBox control.
Processing a MultiListBox control
To read what items the user selected from a MultiListBox control, assign a
handler procedure that is called when the user dismisses the dialog (e.g.
assign a handler to the OKButton control). Within the handler procedure, set
up a loop to call ReadControlValue( ) repeatedly.
The first call to ReadControlValue( ) returns the number of the first
selected item; the second call to ReadControlValue( ) returns the number of
the second selected item; etc. When ReadControlValue( ) returns zero, you
have exhausted the list of selected items. If the first call to
ReadControlValue( ) returns zero, there are no list items selected.
Hope this help
Carlos
------
----- Original Message -----
From: digeteca
To: Carlos Montalvillo
Sent: Monday, July 09, 2001 12:35 PM
Subject: RE: MI-L Multiselect on menuitem.
Thanks for this help,
Mais, en fait ce que je veux faire, c'est pouvoir cocher plusieurs
elements
de menu simultanement .
Est-ce possible ?
Merci,
At 16:11 06/07/01 +0200, you wrote:
>
> Of course !
>
> Control { ListBox | MultiListBox } =20
> [ Position x , y ] [ Width w ] [ Height h ]=20
> [ ID control_ID ]=20
> [ Calling handler ]=20
> [ Title { str_expr | From Variable str_array_var } ]=20
> [ Value i_selected ]=20
> [ Into i_variable ]=20
> [ Disable ] [ Hide ] =20
>
> Hope this help.
>
> Carlos
> ----- Original Message -----=20
> From: digeteca=20
> To: [EMAIL PROTECTED]=20
> Sent: Friday, July 06, 2001 3:12 PM
> Subject: MI-L Multiselect on menuitem.
>
>
> Hello,
>
> here is my question :
>
> are they possibilities for multiselect on menuitem ?
>
> thanks,
> Stephane
>
>
>
> =
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