public void JoinExitAuction(object sender, EventArgs evt)
{
//when client attempts to dis/connect to server
view = (ClientView)(((Button)sender).FindForm());
if (!connected)
{
//if not already connected attempt connection
//get supplied IP Address and Port number from view
string tempServerIP = view.getServerIP(), tempPort = view.getServerPortNumber();
if (tempServerIP != "" && tempPort != "")
{
try
{
//if not null attempt to parse
this.serverIP = IPAddress.Parse(tempServerIP);
this.portNumber = Int16.Parse(tempPort);
this.connectToServer();
}
catch (FormatException fe)
{
//if parse fails tell user
MessageBox.Show("Please enter correct text for all fields.");
return;
}
}
else
{
//tell user to add data to all fiels
MessageBox.Show("Please enter text for all fields.");
return;
}
}
else if (connected)
{
//or if already connected discconect from server
this.disconnectFromServer();
}
}