static void LogException(Exception ex)
{
try
{
DateTime dt = DateTime.Now;
String assembly = Assembly.GetExecutingAssembly().Location;
String path = String.Format("{0}{1}exception-{2:yyyy-MM-dd-HH-mm-ss}.txt", Path.GetDirectoryName(assembly), Path.DirectorySeparatorChar, dt);
using (StreamWriter sw = new StreamWriter(path, true))
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat("Biome Painter version {0}, modified {1:M/d/yyy h:mm:ss tt}{2}", FileVersionInfo.GetVersionInfo(assembly).FileVersion, File.GetLastWriteTime(assembly), Environment.NewLine);
sb.AppendFormat("Time: {0:M/d/yyy h:mm:ss tt}{1}{1}", dt, Environment.NewLine);
Regex pattern = new Regex(@"^(.* in )(.*)(\:line.*)$");
String[] lines = ex.ToString().Split('\r', '\n');
foreach (String line in lines)
{
if (line.Length > 0)
{
//remove full paths from trace
Match m = pattern.Match(line);
if (m.Success)
sb.AppendFormat("{0}{1}{2}{3}", m.Groups[1].Value, Path.GetFileName(m.Groups[2].Value), m.Groups[3].Value, Environment.NewLine);
else
sb.AppendLine(line);
}
}
sw.Write(sb.ToString());
sw.Close();
}
MessageBox.Show(null, String.Format("Biome Painter has encountered an unexpected error. The log has been saved to \"{0}\". To open the log, click \"Help\". Otherwise click \"OK\" to continue, though it may be best to close and restart the application.", path), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0, path);
}
catch (Exception e)
{
MessageBox.Show("Error saving error log: " + e.ToString(), "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
