import win.ui;
/*DSG{{*/
var winform = win.form(text="aardio form";right=479;bottom=175)
winform.add(
button={cls="button";text="button";left=240;top=48;right=416;bottom=88;z=1}
)
/*}}*/

var ff = /***import win.ui;
/*DSG{{*/
var winform = win.form(text="我是个子窗体啦";right=239;bottom=125)
winform.add(
button={cls="button";text="我是子窗";left=40;top=48;right=166;bottom=88;z=1}
)
/*}}*/
winform.show() 
win.loopMessage();
return winform;
***/

var child = null;

showChild = function( ){ return !win.isVisible( child.hwnd ) ? loadcodex(ff) : child; }

winform.button.oncommand = function(id,event){
    child = child ? showChild(child) : loadcodex(ff); 
}

winform.show() 
win.loopMessage();

看到有人问，贴个，闪人。