Radegast.IMTabWindow.ChatHistoryNext C# (CSharp) Метод

        void ChatHistoryNext()
        {
            if (chatPointer == chatHistory.Count) return;
            chatPointer++;
            if (chatPointer == chatHistory.Count)
            {
                cbxInput.Text = string.Empty;
                return;
            }
            cbxInput.Text = chatHistory[chatPointer];
            cbxInput.SelectionStart = cbxInput.Text.Length;
            cbxInput.SelectionLength = 0;
        }