CHAILink SDK  Version 1.3
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CLC_ErrorCode LocalDevice_RegisterSnapshotNotificationHandler ( CPHOBJECT const  hLocalDevice)

Register snapshot notification handler for a local device (or sub type).

Parameters
[in]hLocalDeviceHandle to the local device.
Returns
Standard CHAILink Client return code. See CLC_ErrorCode enumeration.
Remarks
Concerned fields in the callback notification structure (CLC_NH_CallbackList) : NH_LOCALDEVICE_SNAPSHOT_REQUESTCOLLECTSNAPSHOTDATA and NH_LOCALDEVICE_SNAPSHOT_REQUESTRESTORESNAPSHOTDATA. All fields must be set.
Warning
This function can only be called in CopperLan context. This means in the pseudo task CPDoProcess(), in notification handlers or in asynchronous return handlers and not in SystemDoProcess() for instance.