/// <summary>
        /// Show Send Message Client Form
        /// </summary>
        private void btnSendMessage_Click(object sender, EventArgs e)
        {
            //If Send Message Form is not instantiated, Instantiate
            if ((_sendMessageForm == null) || (!_sendMessageForm.Visible))
                _sendMessageForm = new SendMessageForm { MdiParent = this };

            _sendMessageForm.Show();
            _sendMessageForm.Focus();
        }
        /// <summary>
        /// Show Send Message Client Form
        /// </summary>
        private void btnSendMessage_Click(object sender, EventArgs e)
        {
            //If Send Message Form is not instantiated, Instantiate
            if ((_sendMessageForm == null) || (!_sendMessageForm.Visible))
            {
                _sendMessageForm = new SendMessageForm {
                    MdiParent = this
                }
            }
            ;

            _sendMessageForm.Show();
            _sendMessageForm.Focus();
        }