private void StartWatcher(ShellObject shellObject)
{
if (_watcher != null) { _watcher.Dispose(); }
eventStack.Children.Clear();
txtPath.Text = shellObject.ParsingName;
_watcher = new ShellObjectWatcher(shellObject, chkRecursive.IsChecked ?? true);
_watcher.AllEvents += AllEventsHandler;
_watcher.Start();
}
private static void TestWatcher()
{
ShellObject so = ShellObject.FromParsingName("C:");
ShellObjectWatcher sw = new ShellObjectWatcher(so, true);
sw.ItemCreated += new EventHandler<ShellObjectChangedEventArgs>(watcher_ItemCreated);
sw.ItemDeleted += new EventHandler<ShellObjectChangedEventArgs>(sw_ItemDeleted);
sw.ItemRenamed += new EventHandler<ShellObjectRenamedEventArgs>(sw_ItemRenamed);
sw.DirectoryCreated += new EventHandler<ShellObjectChangedEventArgs>(sw_DirectoryCreated);
sw.DirectoryDeleted += new EventHandler<ShellObjectChangedEventArgs>(sw_DirectoryDeleted);
sw.DirectoryRenamed += new EventHandler<ShellObjectRenamedEventArgs>(sw_DirectoryRenamed);
sw.DirectoryUpdated += new EventHandler<ShellObjectChangedEventArgs>(sw_DirectoryUpdated);
sw.Start();
Console.ReadLine();
sw.Stop();
Console.WriteLine("End");
}
private void TestMethod(string eventName, Action<string> test, string path)
{
var shellObject = ShellObject.FromParsingName(path);
using (AutoResetEvent evt = new AutoResetEvent(false))
using (ShellObjectWatcher watcher = new ShellObjectWatcher(shellObject, true))
{
bool success = false;
Action successEvent = new Action(() =>
{
success = true;
evt.Set();
});
var changedHandler = new EventHandler<ShellObjectChangedEventArgs>((sender, args) => successEvent());
var renamedHandler = new EventHandler<ShellObjectRenamedEventArgs>((sender, args) => successEvent());
//register for event
var addMethod = typeof(ShellObjectWatcher)
.GetEvents()
.FirstOrDefault(x => x.Name.Equals(eventName, StringComparison.InvariantCultureIgnoreCase))
.GetAddMethod();
var paramType = addMethod.GetParameters()[0].ParameterType
.GetGenericArguments()[0];
if (paramType == typeof(ShellObjectChangedEventArgs))
{
addMethod.Invoke(watcher, new object[] { changedHandler });
}
else if (paramType == typeof(ShellObjectRenamedEventArgs))
{
addMethod.Invoke(watcher, new object[] { renamedHandler });
}
else
{
throw new Exception("Unknown handler type.");
}
//start
watcher.Start();
test(path);
evt.WaitOne(TimeoutMS);
Assert.True(success);
}
}
