[ CCode ( has_target = false ) ]
public delegate bool GroupMixinAddMemberFunc (Object obj, Handle handle, string message) throws Error
Signature of the callback used to add a member to the group.
This should perform the necessary operations in the underlying IM protocol to cause the member to be added.
| obj |
An object implementing the group interface with this mixin |
| handle |
The handle of the contact to be added |
| message |
A message to be sent if the protocol supports it |
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