create Query Handler
Creates member list query.
Return
PagedQueryHandler<UserInfo>
to retrieve the list of members since 3.0.0
Parameters
channel Url
The url of GroupChannel
with members to be fetched by the query
Creates member list query.
PagedQueryHandler<UserInfo>
to retrieve the list of members since 3.0.0
The url of GroupChannel
with members to be fetched by the query