M&M FDT 1.2.1 Online Specification
 IFdtChannelActiveXControl::PrepareToRelease() method information


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4.6.1.2 IFdtChannelActiveXControl::PrepareToRelease()


This method can be called in the states:  

HRESULT PrepareToRelease (
[out, retval] VARIANT_BOOL* result
);


Description:
Used to inform the channel control that it has to release its links to other components. The control will be released by the Frame Application after the DTM has send IDtmEvents::OnApplicationClosed().

Parameters:


Return Value:
resultTRUE The request was accepted FALSE The operation failed.


Behavior:
Releases the callback pointer of an ActiveX control to the according channel set during Init(). Furthermore the control has to release all links to other components and has to terminate all pending or running functions. The DTM has to inform the Frame Application via IDtmEvents::OnApplicationClosed() that the user interface could be released.

Comments:
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