/// <summary>
/// Connects to chat server if chat client is not connected else disconnect the chat client.
/// </summary>
private async void ConnectChatClient()
{
if (chatClient.Connected)
{
chatClient.Close();
}
else
{
pnlChat.Enabled = false;
if (IPAddress.TryParse(txtIPString.Text, out IPAddress address))
{
try
{
if (await chatClient.Connect(txtUsername.Text, address))
{
btnConnect.Text = "Disconnect";
btnSend.Enabled = true;
txtIPString.Enabled = false;
txtUsername.Enabled = false;
txtMessage.Enabled = true;
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
pnlChat.Enabled = true;
}
}
