我编的以下程序为什么不能通过点击对话框右上角的关闭按鈕或用“Esc”键关闭对话框呢?只能点击“确认”才能关闭对话框。 aboutiti_dialog:dialog{ label="试验"; :boxed_column{ :text{ label="Hello!"; } } spacer_1; :ok_button{label="确认";} }
;;;Command (defun c:aboutiti (/ dcl_id) (setvar "BLIPMODE" 0) (setvar "CMDECHO" 0) (if (< (setq dcl_id (load_dialog "ABOUTITI.DCL")) 0) (exit) ) (if (not (new_dialog "aboutiti_dialog" dcl_id)) (exit) ) (start_dialog) (unload_dialog dcl_id) (princ) ) |