private static void HandleKeysFromEventPatternWithOperators()
{
var keyLogger = new EventedKeyWatcher();
var observable = Observable.FromEventPattern <KeyEventArgs>(
keyLogger, nameof(EventedKeyWatcher.KeyLogged));
var operationObservable = observable
.Select(e => e.EventArgs.Key)
.Buffer(Program.BufferCount, Program.BufferSkip)
.Delay(TimeSpan.FromSeconds(2));
using (var subscription = observable.Subscribe(
pattern =>
{
if (Program.CheckForTermination(pattern.EventArgs.Key))
{
keyLogger.Cancel();
}
}))
{
using (var operationSubscription = operationObservable.Subscribe(
operationPattern =>
{
Console.Out.WriteLine(operationPattern.ToArray());
}))
{
keyLogger.Listen();
}
}
}
private static void HandleKeysViaEvents()
{
var keyLogger = new EventedKeyWatcher();
keyLogger.KeyLogged += (s, e) =>
{
Console.Write(e.Key);
if (Program.CheckForTermination(e.Key))
{
keyLogger.Cancel();
}
};
keyLogger.Listen();
}
private static void HandleKeysFromEventPattern()
{
var keyLogger = new EventedKeyWatcher();
var observable = Observable.FromEventPattern <KeyEventArgs>(
keyLogger, nameof(EventedKeyWatcher.KeyLogged));
using (var subscription = observable.Subscribe(
pattern =>
{
var key = pattern.EventArgs.Key;
Console.Out.Write(key);
if (Program.CheckForTermination(key))
{
keyLogger.Cancel();
}
}))
{
keyLogger.Listen();
}
}