# Some question

**URL:** <https://www.ruby-forum.com/t/some-question/195166>\
**Category:** wxRuby\
**Created:** [September 18, 2010, 4:22am UTC](https://www.ruby-forum.com/t/some-question/195166 "2010-09-18T04:22:13Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![hendra\_kusuma](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/5f8ce5/32.png) [@hendra\_kusuma](https://www.ruby-forum.com/u/hendra_kusuma)\
**Post date:** [September 18, 2010, 4:22am UTC](https://www.ruby-forum.com/t/some-question/195166/1 "2010-09-18T04:22:13Z")

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I am making a program and get some trouble here

1. how do I close all opened child window in mdi form?
2. I cannot disable menu\_item, perhaps I use .enable false the wrong  
way?

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<div class="post-metadata">

**Author:** ![hendra\_kusuma](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/5f8ce5/32.png) [@hendra\_kusuma](https://www.ruby-forum.com/u/hendra_kusuma)\
**Post date:** [September 22, 2010, 5:21pm UTC](https://www.ruby-forum.com/t/some-question/195166/2 "2010-09-22T17:21:10Z")

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hi hendra

On 18/09/2010 03:09, hendra kusuma wrote:

> 1. how do I close all opened child window in mdi form?

Untested, but maybe something like

while child = mdi\_parent.active\_child  
child.close  
end

> 1. I cannot disable menu\_item, perhaps I use .enable false the wrong way?

MenuBar#enable(menu\_item\_id, false)

hth  
alex