MMCN_INITOCX message
The MMCN_INITOCX notification message is sent to snap-ins having an OCX as the result pane. The notification is sent when the custom OCX is initialized for the first time.
Parameters
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lpDataObject
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Not used.
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arg
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Not used.
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param
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The IUnknown to the OCX, the result pane. This is the same IUnknown you would get from IConsole::QueryResultView.
Return value
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S_OK
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The snap-in successfully handled the notification.
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S_FALSE
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The snap-in does not handle the notification. MMC then performs a default operation for the notification.
Remarks
When an OCX is created for the first time, and must be initialized, the snap-in is sent an MMCN_INITOCX notification.
Note
If a snap-in implements IComponent2 and uses an OCX for the result pane, then the MMCN_INITOCX notification will not be sent; instead, the snap-in should initialize the OCX during the call to IComponent2::GetResultViewType2.
Requirements
| Minimum supported client |
Windows Vista |
| Minimum supported server |
Windows Server 2008 |
| Header |
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