Thread View: cn.bbs.comp.program
1 messages
1 total messages
Started by schward
Mon, 30 Mar 1998 00:00
��� OLE 2.0��ActiveX ���֣�������C++���� IE ��
Author: schward
Date: Mon, 30 Mar 1998 00:00
Date: Mon, 30 Mar 1998 00:00
26 lines
1775 bytes
1775 bytes
����� IE �ĵ�ǰ���ݱ��浽ij��ָ���ļ��У� ���������ʾ������ �����ǣ� 1���� IWebBrowserApp::get_Document �õ� IDispatch ָ�룬�� IUnknown::QueryInterface �õ�IOleCommandTarget ָ�룬Ȼ��ͨ�� IOleCommandTarget::Exec(..., OLECMDID_SAVEAS, ...) �������ļ�ʱ���ú�������ʧ�ܡ�����ֵ�����ĵ� ���г����κ�һ���� �Ҳ�֪���ú���IJ���Ӧ����ôд��ֻ���뵱Ȼ�� ������һ���ļ��� BSTR�� 2����ֹΪ�Σ��ҵ���IWebBrowserApp::Navigate Ҳ�ܲ��ܳɹ�����֪�Ƿ����ûд�ԡ��Ҵ���һ�� BSTR URL�������������Ŵ���һЩ�� Ҳ����� �Ƕ���Ϊ�գ�����ֵ���ǣ�E_OUTOFMEMORY �� Visual Studio �й��������������˵���Ҷ����� �������ʹ�����ǵIJ�����û��Ū���� ϣ������Dz��ߴͽ̣� ���²�ʤ�м�֮���� -- [1;36m ��Դ: ����������BBSվ��bbs.nease.net�E[FROM: www-post@bbs.nease.n]
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