/// <summary>
/// Cleans up the COM object references.
/// </summary>
/// <param name="disposing">
/// <see langword="true"/> if this was called from the
/// <see cref="IDisposable"/> interface.
/// </param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
_owner = null;
_unmappedEventKeys = null;
if (null != _events)
{
_events.Dispose();
_events = null;
}
}
if (null != _connectionPoint)
{
if (0 != _connectionCookie)
{
try
{
_connectionPoint.Unadvise(_connectionCookie);
_connectionCookie = 0;
}
catch { }
}
while (Marshal.ReleaseComObject(_connectionPoint) > 0)
{
;
}
_connectionPoint = null;
}
}
public void Dispose()
{
if (_client != null)
{
if (_eventSymbols.Count > 0)
{
// unregister events
foreach (string symbol in _eventSymbols)
{
IValueSymbol symb = (IValueSymbol)_symbolLoader.Symbols[symbol];
symb.ValueChanged -= Symbol_ValueChanged;
}
}
// dispose custom event container
_dynamicEvents.Dispose();
// disconnect client
if (_client.IsConnected)
{
_client.Disconnect();
}
_client.Dispose();
}
}
public void Dispose_ClearsList()
{
var list = new EventHandlerList();
// Create two different delegate instances
Action a1 = () => Assert.True(false);
Action a2 = () => Assert.False(true);
Assert.NotSame(a1, a2);
// Neither entry in the list has a delegate
Assert.Null(list["key1"]);
Assert.Null(list["key2"]);
for (int i = 0; i < 2; i++)
{
// Add the delegates
list.AddHandler("key1", a1);
list.AddHandler("key2", a2);
Assert.Same(a1, list["key1"]);
Assert.Same(a2, list["key2"]);
// Dispose to clear the list
list.Dispose();
Assert.Null(list["key1"]);
Assert.Null(list["key2"]);
// List is still usable, though, so loop around to do it again
}
}
private void Dispose(bool disposing)
{
lock (_syncRoot)
{
if (_isDisposed)
{
return;
}
_isDisposed = true;
if (disposing)
{
_fileSystemWatcher.Created -= FileSystemWatcherOnChange;
_fileSystemWatcher.Changed -= FileSystemWatcherOnChange;
_fileSystemWatcher.Renamed -= FileSystemWatcherOnChange;
_fileSystemWatcher.Deleted -= FileSystemWatcherOnChange;
_fileSystemWatcher.EnableRaisingEvents = false;
_fileSystemWatcher.Dispose();
_onChangeHandlers.Dispose();
_changeTimer.Dispose();
}
_fileSystemWatcher = null;
_onChangeHandlers = null;
_changeTimer = null;
}
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
if (_events != null)
{
_events.Dispose();
_events = null;
}
}
public static void DeregisterWatchFile()
{
listEventDelegates?.Dispose();
listEventDelegates = null;
watcher?.Dispose();
watcher = null;
certProfile = null;
}
protected virtual void Disposing(bool isDisposing)
{
if (isDisposing)
{
eventHandlers.Dispose();
StopWatching();
}
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="ConfigurationNode"/> and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">
/// <see langword="true"/> to release both managed and unmanaged resources; <see langword="false"/> to release only unmanaged resources.
/// </param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
EventHandler handler = (EventHandler)handlerList[disposedEvent];
if (handler != null) handler(this, EventArgs.Empty);
if (handlerList != null) handlerList.Dispose();
handlerList = null;
}
}
/// <summary>
/// <para>Releases the unmanaged resources used by the <see cref="ConfigurationBuilder"/> and optionally releases the managed resources.</para>
/// </summary>
/// <param name="disposing">
/// <para><see langword="true"/> to release both managed and unmanaged resources; <see langword="false"/> to release only unmanaged resources.</para>
/// </param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
if (null != events)
{
events.Dispose();
}
}
}
/// <summary>
/// Dispose attached events from Form.
/// </summary>
/// <param name="form">The form where the events are attached.</param>
private static void DisposeEvents(this Form form)
{
PropertyInfo miEvents = form.GetType().GetProperty("Events", BindingFlags.CreateInstance | BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
if (miEvents != null)
{
EventHandlerList eventHandlerList = (EventHandlerList)miEvents.GetGetMethod(true).Invoke(form, new object[] { });
eventHandlerList.Dispose();
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
fEventHandlers.Dispose();
DataAdapter.InsertCommand.DisposeObject();
DataAdapter.UpdateCommand.DisposeObject();
DataAdapter.DeleteCommand.DisposeObject();
}
base.Dispose(disposing);
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
DisconnectFromEvents();
if (events is not null)
{
events.Dispose();
events = null;
}
}
}
public EventHandlerList DetachEvents(Component obj)
{
object objNew = obj.GetType().GetConstructor(new Type[] { }).Invoke(new object[] { });
PropertyInfo propEvents = obj.GetType().GetProperty("Events", BindingFlags.NonPublic | BindingFlags.Instance);
EventHandlerList eventHandlerList_obj = (EventHandlerList)propEvents.GetValue(obj, null);
EventHandlerList eventHandlerList_objNew = (EventHandlerList)propEvents.GetValue(objNew, null);
eventHandlerList_objNew.AddHandlers(eventHandlerList_obj);
eventHandlerList_obj.Dispose();
return(eventHandlerList_objNew);
}
/// <summary>
/// <para>Releases the unmanaged resources used by the <see cref="Common.Configuration.Storage.ConfigurationChangeFileWatcher"/> and optionally releases the managed resources.</para>
/// </summary>
/// <param name="isDisposing">
/// <para><see langword="true"/> to release both managed and unmanaged resources; <see langword="false"/> to release only unmanaged resources.</para>
/// </param>
protected virtual void Dispose(bool isDisposing)
{
if (isDisposing)
{
eventHandlers.Dispose();
StopWatching();
if (pollTimer != null)
{
pollTimer.Dispose();
}
}
}
/// <summary>
/// Releases the unmanaged resources used by the <see cref="ConfigurationUIHierarchyService"/> and optionally releases the managed resources.
/// </summary>
/// <param name="disposing">
/// <see langword="true"/> to release both managed and unmanaged resources; <see langword="false"/> to release only unmanaged resources.
/// </param>
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
handlerList.Dispose();
foreach (IConfigurationUIHierarchy hierarchy in hierarchies.Values)
{
IDisposable disposable = hierarchy as IDisposable;
if (disposable != null)
{
disposable.Dispose();
}
}
}
}
/// <summary>
/// Dispose the object.
/// </summary>
private void Dispose(bool disposing)
{
if (disposing)
{
if (_eventList != null)
{
_eventList.Dispose();
_eventList = null;
}
if (_shellGateway != null)
{
_shellGateway = null;
}
}
}
protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
if (SettingLoadedEventHanderList != null)
{
SettingLoadedEventHanderList.Dispose();
SettingLoadedEventHanderList = null;
}
}
_disposed = true;
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
DockPanel = null;
if (m_autoHideTab != null)
{
m_autoHideTab.Dispose();
}
if (m_tab != null)
{
m_tab.Dispose();
}
Form.Disposed -= Form_Disposed;
Form.TextChanged -= Form_TextChanged;
m_events.Dispose();
}
}
public virtual void End()
{
if (State != ContextState.Active)
{
return;
}
State = ContextState.Ending;
Raise(ContextEvents.ContextEnding, this as TContext);
try
{
Unwind();
InternalEnd();
}
finally
{
State = ContextState.Ended;
Raise(ContextEvents.ContextEnded, this as TContext);
_events.Dispose();
_events = null;
}
}
public void Dispose_ClearsList()
{
var list = new EventHandlerList();
// Create two different delegate instances.
Action action1 = () => Assert.True(false);
Action action2 = () => Assert.False(true);
// The list is still usable after disposal.
for (int i = 0; i < 2; i++)
{
// Add the delegates
list.AddHandler("key1", action1);
list.AddHandler("key2", action2);
Assert.Same(action1, list["key1"]);
Assert.Same(action2, list["key2"]);
// Dispose to clear the list.
list.Dispose();
Assert.Null(list["key1"]);
Assert.Null(list["key2"]);
}
}
public void All()
{
EventHandlerList list = new EventHandlerList();
string i1 = "i1";
string i2 = "i2";
EventHandler one = new EventHandler(Deleg1);
EventHandler two = new EventHandler(Deleg2);
EventHandler d;
Assert.IsNull(list [i1], "All #01");
Assert.IsNull(list [i2], "All #02");
list.AddHandler(i1, one);
d = list [i1] as EventHandler;
Assert.IsNotNull(d, "All #03");
d(this, EventArgs.Empty);
Assert.AreEqual(1, calls, "All #04");
list.AddHandler(i2, two);
d = list [i1] as EventHandler;
Assert.IsNotNull(d, "All #05");
d(this, EventArgs.Empty);
Assert.AreEqual(2, calls, "All #06");
d = list [i2] as EventHandler;
Assert.IsNotNull(d, "All #07");
d(this, EventArgs.Empty);
Assert.AreEqual(4, calls, "All #08");
list.AddHandler(i2, two);
d = list [i2] as EventHandler;
Assert.IsNotNull(d, "All #08");
d(this, EventArgs.Empty);
Assert.AreEqual(16, calls, "All #09");
list.RemoveHandler(i1, one);
d = list [i1] as EventHandler;
Assert.IsNull(d, "All #10");
list.RemoveHandler(i2, two);
d = list [i2] as EventHandler;
Assert.IsNotNull(d, "All #11");
list.RemoveHandler(i2, two);
d = list [i2] as EventHandler;
Assert.IsNull(d, "All #12");
list.AddHandler(i1, one);
d = list [i1] as EventHandler;
Assert.IsNotNull(d, "All #13");
list.AddHandler(i2, two);
d = list [i2] as EventHandler;
Assert.IsNotNull(d, "All #14");
list.AddHandler(i1, null);
Assert.IsNotNull(list [i1], "All #15");
list.AddHandler(i2, null);
Assert.IsNotNull(list [i2], "All #16");
list.Dispose();
}
public void Dispose()
{
events.Dispose();
}
protected override void Release()
{
_eventHandlers.Dispose();
}
public void All()
{
EventHandlerList list = new EventHandlerList();
string i1 = "i1";
string i2 = "i2";
EventHandler one = new EventHandler(Deleg1);
EventHandler two = new EventHandler(Deleg2);
EventHandler d;
Assertion.AssertEquals("All #01", null, list [i1]);
Assertion.AssertEquals("All #02", null, list [i2]);
list.AddHandler(i1, one);
d = list [i1] as EventHandler;
Assertion.Assert("All #03", d != null);
d(this, EventArgs.Empty);
Assertion.AssertEquals("All #04", 1, calls);
list.AddHandler(i2, two);
d = list [i1] as EventHandler;
Assertion.Assert("All #05", d != null);
d(this, EventArgs.Empty);
Assertion.AssertEquals("All #06", 2, calls);
d = list [i2] as EventHandler;
Assertion.Assert("All #07", d != null);
d(this, EventArgs.Empty);
Assertion.AssertEquals("All #08", 4, calls);
list.AddHandler(i2, two);
d = list [i2] as EventHandler;
Assertion.Assert("All #08", d != null);
d(this, EventArgs.Empty);
Assertion.AssertEquals("All #09", 16, calls);
list.RemoveHandler(i1, one);
d = list [i1] as EventHandler;
Assertion.Assert("All #10", d == null);
list.RemoveHandler(i2, two);
d = list [i2] as EventHandler;
Assertion.Assert("All #11", d != null);
list.RemoveHandler(i2, two);
d = list [i2] as EventHandler;
Assertion.Assert("All #12", d == null);
list.AddHandler(i1, one);
d = list [i1] as EventHandler;
Assertion.Assert("All #13", d != null);
list.AddHandler(i2, two);
d = list [i2] as EventHandler;
Assertion.Assert("All #14", d != null);
list.AddHandler(i1, null);
Assertion.Assert("All #15", list [i1] != null);
list.AddHandler(i2, null);
Assertion.Assert("All #16", list [i2] != null);
list.Dispose();
}
public void Dispose_ClearsList()
{
var list = new EventHandlerList();
// Create two different delegate instances
Action a1 = () => Assert.True(false);
Action a2 = () => Assert.False(true);
Assert.NotSame(a1, a2);
// Neither entry in the list has a delegate
Assert.Null(list["key1"]);
Assert.Null(list["key2"]);
for (int i = 0; i < 2; i++)
{
// Add the delegates
list.AddHandler("key1", a1);
list.AddHandler("key2", a2);
Assert.Same(a1, list["key1"]);
Assert.Same(a2, list["key2"]);
// Dispose to clear the list
list.Dispose();
Assert.Null(list["key1"]);
Assert.Null(list["key2"]);
// List is still usable, though, so loop around to do it again
}
}