OpenMetaverse.AgentManager.RequestJoinGroupChat C# (CSharp) Method

        public void RequestJoinGroupChat(UUID groupID)
        {
            ImprovedInstantMessagePacket im = new ImprovedInstantMessagePacket();

            im.AgentData.AgentID = Client.Self.AgentID;
            im.AgentData.SessionID = Client.Self.SessionID;
            im.MessageBlock.Dialog = (byte)InstantMessageDialog.SessionGroupStart;
            im.MessageBlock.FromAgentName = Utils.StringToBytes(Client.Self.Name);
            im.MessageBlock.FromGroup = false;
            im.MessageBlock.Message = new byte[0];
            im.MessageBlock.ParentEstateID = 0;
            im.MessageBlock.Offline = 0;
            im.MessageBlock.ID = groupID;
            im.MessageBlock.ToAgentID = groupID;
            im.MessageBlock.BinaryBucket = new byte[0];
            im.MessageBlock.Position = Client.Self.SimPosition;
            im.MessageBlock.RegionID = UUID.Zero;

            Client.Network.SendPacket(im);
        }