GroupChanged notification

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Notifies the IM client application that assigned messaging group has been renamed and/or it's permissions have been changed. GroupChanged is sent in the form of a NOTIFY_SERVER_MESSAGE message.

GroupChanged = wParam
NotifyGroupStructPtr = lParam

Parameters

NotifyGroupStructPtr

Pointer to a variable of NotifyGroupStruct type that contains information on the messaging group.

In order to retrieve information and fill out the variable from the given pointer use the following code:

Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (ByVal dest As Any, ByVal source As Any, ByVal Bytes As Long)

Dim ptr As Long
Dim group As NotifyGroupStruct

ptr = VarPtr(group)
Call CopyMemory(ptr, lParam, Len(group))

Return Value

The return value is ignored.