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請問不呼叫 Release(), 是不是會有memory leakage??

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小呆

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Apr 15, 2006, 9:51:29 AM4/15/06
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請問各位, 當我用 QueryInterface() 取到
某一個 interface 指標
例如 -->

IHTMLDocument2 *doc=0;
obj->QueryInterface(IID_IHTMLDocument2, (void**)&doc);

然後在函式回傳之前, 是不是一定要呼叫 doc->Release()
若不呼叫, 是不是會有memory leakage??

感謝
--
* Origin: ★ 交通大學資訊科學系 BBS ★ <bbs.cis.nctu.edu.tw: 140.113.23.3>

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