The codes below is part of my project in C# Compact Framework. I want to parse the values of textbox txtIP and txtPort to another form where my socket connection occurs. However, im unable to parse the IP & Port values as it appears empty and produce an error. How can i avoid the error and allow the form to parse values to another?
Form1 Codes:
private void LoadSettings() { string strIp; string strPort; string path = @"\My Documents\Config.txt";
if (File.Exists(path)) { using (StreamReader sr = File.OpenText(path)) { strIp = sr.ReadLine(); strPort = sr.ReadLine(); txtIP.Text = strIp; txtPort.Text = strPort; sr.Close(); } }
}