[Cypress]

I found this function. Haven't tested it but if you really need it then test it and see if it works.

pawn Код:

stock HideDialog(playerid)
    return ShowPlayerDialog(playerid, -1, 0, " ", " ", " ", " "), 1;

EDIT:

I found this on wiki page:

Код:

Note: Using -1 as dialogid closes all dialogs currently shown on the client's screen.

so it should work