/// <summary>Begins a search on the given key server for the given search terms.</summary>
public void BeginSearch(string terms, Uri keyServer)
{
if(terms == null || keyServer == null) throw new ArgumentNullException();
if(PGP == null) throw new InvalidOperationException("The PGP property is not set.");
if(TaskInProgress) throw new InvalidOperationException("A search or import is in progress.");
terms = terms.Trim();
if(string.IsNullOrEmpty(terms)) throw new ArgumentException("No search terms were provided.");
progressBar.Style = ProgressBarStyle.Marquee;
results.Items.Clear();
searchServer = keyServer; // save the server used for the search so we know from what server to import the keys
thread = new Thread(delegate()
{
try
{
PGP.FindKeysOnServer(keyServer, GotResults,
terms.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
Invoke((ThreadStart)delegate { SearchSucceeded(); });
}
catch(Exception ex)
{
Invoke((ThreadStart)delegate { SearchFailed(ex); });
}
});
UpdateButtons();
thread.Start();
}
