EN_OLEOPFAILED notification code
Notifies a rich edit control's parent window that a user action on a Component Object Model (COM) object has failed. A rich edit control sends this notification code in the form of a WM_NOTIFY message.
EN_OLEOPFAILED
penOleOpFailed = (ENOLEOPFAILED *) lParam;
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lParam
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An ENOLEOPFAILED structure that contains information about the failure.
This notification code returns zero.
The parent window will always get a WM_NOTIFY message for this event, it does not require a notification mask sent with EM_SETEVENTMASK.
Requirement | Value |
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Minimum supported client |
Windows Vista [desktop apps only] |
Minimum supported server |
Windows Server 2003 [desktop apps only] |
Header |
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Reference