MMCN_PASTE message
The MMCN_PASTE notification message is sent to a snap-in's IComponent implementation to tell the snap-in's scope item to paste the selected result items.
Parameters
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lpDataObject
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The data object of the destination scope item in which to paste the selected items provided by the snap-in.
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arg
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The data object of the selected item(s) provided by the source snap-in that must be pasted.
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param
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NULL for copy (as opposed to cut).
LPDATAOBJECT* ppDataObj = (LPDATAOBJECT*)param.
Use this to return a pointer to a data object consisting of the items successfully pasted. This data object is in turn forwarded to the source snap-in through the MMCN_CUTORMOVE notification.
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 the items to be pasted were cut or moved from the source, the snap-in has the responsibility to return a data object that identifies those items that were successfully pasted. This is so the source snap-in can know which items it can delete. If all items are successfully pasted the snap-in can simply increment the reference count on the input data object (by calling its AddRef method) and then return it.
Requirements
| Minimum supported client |
Windows Vista |
| Minimum supported server |
Windows Server 2008 |
| Header |
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