/// <summary>
/// Processes all change notifications sent by the Windows Shell.
/// </summary>
/// <param name="e">The windows message representing the notification event</param>
protected virtual void ProcessChangeNotificationEvent(WindowMessageEventArgs e)
{
if (!Running)
{
return;
}
if (e == null)
{
throw new ArgumentNullException("e");
}
ChangeNotifyLock notifyLock = new ChangeNotifyLock(e.Message);
ShellObjectNotificationEventArgs args = null;
switch (notifyLock.ChangeType)
{
case ShellObjectChangeTypes.DirectoryRename:
case ShellObjectChangeTypes.ItemRename:
args = new ShellObjectRenamedEventArgs(notifyLock);
break;
case ShellObjectChangeTypes.SystemImageUpdate:
args = new SystemImageUpdatedEventArgs(notifyLock);
break;
default:
args = new ShellObjectChangedEventArgs(notifyLock);
break;
}
_manager.Invoke(this, notifyLock.ChangeType, args);
}
internal ShellObjectRenamedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock)
{
NewPath = notifyLock.ItemName2;
}
internal SystemImageUpdatedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock)
{
ImageIndex = notifyLock.ImageIndex;
}
internal ShellObjectNotificationEventArgs(ChangeNotifyLock notifyLock)
{
ChangeType = notifyLock.ChangeType;
FromSystemInterrupt = notifyLock.FromSystemInterrupt;
}
internal ShellObjectChangedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock)
{
Path = notifyLock.ItemName;
}
internal SystemImageUpdatedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock) {
ImageIndex = notifyLock.ImageIndex;
}
internal ShellObjectRenamedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock) {
NewPath = notifyLock.ItemName2;
}
internal ShellObjectChangedEventArgs(ChangeNotifyLock notifyLock)
: base(notifyLock) {
Path = notifyLock.ItemName;
}
internal ShellObjectNotificationEventArgs(ChangeNotifyLock notifyLock) {
ChangeType = notifyLock.ChangeType;
FromSystemInterrupt = notifyLock.FromSystemInterrupt;
}
/// <summary>
/// Processes all change notifications sent by the Windows Shell.
/// </summary>
/// <param name="e">The windows message representing the notification event</param>
protected virtual void ProcessChangeNotificationEvent(WindowMessageEventArgs e) {
if (!Running) { return; }
if (e == null) { throw new ArgumentNullException("e"); }
ChangeNotifyLock notifyLock = new ChangeNotifyLock(e.Message);
ShellObjectNotificationEventArgs args = null;
switch (notifyLock.ChangeType) {
case ShellObjectChangeTypes.DirectoryRename:
case ShellObjectChangeTypes.ItemRename:
args = new ShellObjectRenamedEventArgs(notifyLock);
break;
case ShellObjectChangeTypes.SystemImageUpdate:
args = new SystemImageUpdatedEventArgs(notifyLock);
break;
default:
args = new ShellObjectChangedEventArgs(notifyLock);
break;
}
_manager.Invoke(this, notifyLock.ChangeType, args);
}