Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / Services / Messaging / System / Messaging / MessageQueueInstaller.cs / 1305376 / MessageQueueInstaller.cs
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
/*
*/
namespace System.Messaging {
using System.ComponentModel;
using System.Diagnostics;
using System;
using System.Configuration.Install;
using System.Collections;
using Microsoft.Win32;
///
/// Allows you to install and configure a queue that your
/// application needs in order to run. This class is called by the installation
/// utility, installutil.exe, when installing a
///
/// Do we install the
/// backend queue resource or some MessageQueue object. I.e. is this creating a
/// new backend queue resource? Do we need to say anthing about checking for Path
/// existence?
///
///
public class MessageQueueInstaller : ComponentInstaller {
private bool authenticate = false;
private short basePriority = (short)0;
private Guid category = Guid.Empty;
private System.Messaging.EncryptionRequired encryptionRequired = System.Messaging.EncryptionRequired.Optional;
private string label = String.Empty;
private long maximumJournalSize = UInt32.MaxValue;
private long maximumQueueSize = UInt32.MaxValue;
private string multicastAddress = String.Empty;
private string path = String.Empty;
private bool transactional = false;
private bool useJournalQueue = false;
private AccessControlList permissions = null;
private UninstallAction uninstallAction = System.Configuration.Install.UninstallAction.Remove;
///
/// [To be supplied.]
///
public MessageQueueInstaller() : base() {
}
///
///
public MessageQueueInstaller(MessageQueue componentToCopy) : base() {
InternalCopyFromComponent(componentToCopy);
}
///
/// Indicates whether the queue to be installed only accepts authenticated messages.
///
[DefaultValue(false)]
public bool Authenticate {
get {
return authenticate;
}
set {
authenticate = value;
}
}
///
///
/// Indicates the base priority used
/// to route a public queue's messages over the network.
///
[DefaultValue(0)]
public short BasePriority {
get {
return basePriority;
}
set {
basePriority = value;
}
}
///
///
/// Indicates an implementation-specific queue type.
///
/// Wording. Shorter
/// ("Indicates the queue's type") better here?
///
///
[TypeConverterAttribute("System.ComponentModel.GuidConverter, " + AssemblyRef.System)]
public Guid Category {
get {
return category;
}
set {
category = value;
}
}
///
/// Indicates whether the queue only accepts private
/// (encrypted) messages.
///
[DefaultValue(EncryptionRequired.Optional)]
public EncryptionRequired EncryptionRequired {
get {
return encryptionRequired;
}
set {
if (!ValidationUtility.ValidateEncryptionRequired(value))
throw new InvalidEnumArgumentException("value", (int)value, typeof(EncryptionRequired));
encryptionRequired = value;
}
}
///
/// Indicates a description of the queue.
///
[DefaultValue("")]
public string Label {
get {
return label;
}
set {
if (value == null)
throw new ArgumentNullException("value");
label = value;
}
}
///
/// Indicates the maximum size of the journal associated with the queue.
///
[
TypeConverterAttribute(typeof(System.Messaging.Design.SizeConverter))
]
public long MaximumJournalSize {
get {
return maximumJournalSize;
}
set {
if (value < 0)
throw new ArgumentException(Res.GetString(Res.InvalidMaxJournalSize));
maximumJournalSize = value;
}
}
///
/// Indicates the the maximum size of the queue.
///
[
TypeConverterAttribute(typeof(System.Messaging.Design.SizeConverter)),
]
public long MaximumQueueSize {
get {
return maximumQueueSize;
}
set {
if (value < 0)
throw new ArgumentException(Res.GetString(Res.InvalidMaxQueueSize));
maximumQueueSize = value;
}
}
///
/// Gets or sets the IP multicast address associated with the queue.
///
[DefaultValue("")]
public string MulticastAddress {
get {
if (!MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
throw new PlatformNotSupportedException(Res.GetString(Res.PlatformNotSupported));
return multicastAddress;
}
set {
if (value == null)
throw new ArgumentNullException("value");
if (!MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
throw new PlatformNotSupportedException(Res.GetString(Res.PlatformNotSupported));
multicastAddress = value;
}
}
///
///
/// Indicates the
/// location of
/// the queue that
/// will
/// be referenced by this object. .
///
[
Editor("System.Messaging.Design.QueuePathEditor", "System.Drawing.Design.UITypeEditor, " + AssemblyRef.SystemDrawing),
DefaultValue(""),
TypeConverter("System.Diagnostics.Design.StringValueConverter, " + AssemblyRef.SystemDesign)
]
public string Path {
get {
return path;
}
set {
if (!MessageQueue.ValidatePath(value, true))
throw new ArgumentException(Res.GetString(Res.PathSyntax));
if (value == null)
throw new ArgumentNullException("value");
this.path = value;
}
}
///
/// [To be supplied.]
///
[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public AccessControlList Permissions {
get {
return permissions;
}
set {
permissions = value;
}
}
///
/// If a queue is transactional, it can only accept messages that are sent as part
/// of a transaction. However, messages can be retrieved from a local transaction
/// queue with or without using a transaction.
///
[DefaultValue(false)]
public bool Transactional {
get {
return transactional;
}
set {
transactional = value;
}
}
///
/// Indicates what the installer does with the queue at uninstall time: remove it, restore it
/// to its pre-installation state, or leave it in its current installed state.
///
[DefaultValue(UninstallAction.Remove)]
public UninstallAction UninstallAction {
get {
return uninstallAction;
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1803:AvoidCostlyCallsWherePossible")]
set {
if (!Enum.IsDefined(typeof(UninstallAction), value))
throw new InvalidEnumArgumentException("value", (int)value, typeof(UninstallAction));
uninstallAction = value;
}
}
///
/// Indicates whether messages retrieved from the queue are also copied to the
/// associated journal queue.
///
[DefaultValue(false)]
public bool UseJournalQueue {
get {
return useJournalQueue;
}
set {
useJournalQueue = value;
}
}
///
/// Completes the installation process by committing
///
public override void Commit(IDictionary savedState) {
base.Commit(savedState);
Context.LogMessage(Res.GetString(Res.ClearingQueue, Path));
// make sure the queue is empty
// we don't do this in Install because it can't be undone.
MessageQueue queue = new MessageQueue(path);
queue.Purge();
}
///
/// Copies the property values of a
///
public override void CopyFromComponent(IComponent component) {
InternalCopyFromComponent(component);
}
private void InternalCopyFromComponent(IComponent component) {
MessageQueue queue = component as MessageQueue;
if (queue == null)
throw new ArgumentException(Res.GetString(Res.NotAMessageQueue));
if (queue.Path != null && queue.Path != string.Empty)
Path = queue.Path;
else
throw new ArgumentException(Res.GetString(Res.IncompleteMQ));
}
///
/// Writes message queue information to the registry. This method is meant to be
/// used by installation tools, which process the appropriate methods
/// automatically
///
public override void Install(IDictionary stateSaver) {
base.Install(stateSaver);
Context.LogMessage(Res.GetString(Res.CreatingQueue, Path));
bool exists = MessageQueue.Exists(path);
stateSaver["Exists"] = exists;
MessageQueue queue = null;
if (!exists)
queue = MessageQueue.Create(Path, Transactional);
else {
// it exists. If it's got the right transactional property, we're OK.
// Otherwise we have to recreate.
queue = new MessageQueue(Path);
// save off the properties for rollback
stateSaver["Authenticate"] = queue.Authenticate;
stateSaver["BasePriority"] = queue.BasePriority;
stateSaver["Category"] = queue.Category;
stateSaver["EncryptionRequired"] = queue.EncryptionRequired;
stateSaver["Label"] = queue.Label;
stateSaver["MaximumJournalSize"] = queue.MaximumJournalSize;
stateSaver["MaximumQueueSize"] = queue.MaximumQueueSize;
stateSaver["Path"] = queue.Path;
stateSaver["Transactional"] = queue.Transactional;
stateSaver["UseJournalQueue"] = queue.UseJournalQueue;
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
stateSaver["MulticastAddress"] = queue.MulticastAddress;
if (queue.Transactional != Transactional) {
// Messages won't be kept.
MessageQueue.Delete(Path);
queue = MessageQueue.Create(Path, Transactional);
}
}
// now change all the properties to how we want them.
queue.Authenticate = Authenticate;
queue.BasePriority = BasePriority;
queue.Category = Category;
queue.EncryptionRequired = EncryptionRequired;
queue.Label = Label;
queue.MaximumJournalSize = MaximumJournalSize;
queue.MaximumQueueSize = MaximumQueueSize;
queue.UseJournalQueue = UseJournalQueue;
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
queue.MulticastAddress = MulticastAddress;
if (permissions != null)
queue.SetPermissions(permissions);
}
///
/// [To be supplied.]
///
public override bool IsEquivalentInstaller(ComponentInstaller otherInstaller) {
MessageQueueInstaller other = otherInstaller as MessageQueueInstaller;
if (other == null)
return false;
return other.Path == Path;
}
///
/// Called by Rollback and Uninstall to restore a queue to its state prior to Install
///
private void RestoreQueue(IDictionary state) {
bool exists = false;
if (state != null && state["Exists"] != null)
exists = (bool) state["Exists"];
else
// this can only happen at uninstall - the user might have deleted the .InstallState
// file since Install ran. It's probably best to leave things the way they are.
return;
if (exists) {
Context.LogMessage(Res.GetString(Res.RestoringQueue, Path));
// the queue existed before install. Restore the properties
MessageQueue queue = null;
// first, restore the queue with the right Transactional property
if (!MessageQueue.Exists(Path)) {
// weird, but possible: the queue used to exist, but it doesn't now.
// put it back
queue = MessageQueue.Create(Path, (bool) state["Transactional"]);
}
else {
queue = new MessageQueue(Path);
if (queue.Transactional != (bool) state["Transactional"]) {
// the transactional property doesn't match. Recreate so it does
MessageQueue.Delete(Path);
queue = MessageQueue.Create(Path, (bool) state["Transactional"]);
}
}
// now change all the other properties to how they were.
queue.Authenticate = (bool) state["Authenticate"];
queue.BasePriority = (short) state["BasePriority"];
queue.Category = (Guid) state["Category"];
queue.EncryptionRequired = (EncryptionRequired) state["EncryptionRequired"];
queue.Label = (string) state["Label"];
queue.MaximumJournalSize = (long) state["MaximumJournalSize"];
queue.MaximumQueueSize = (long) state["MaximumQueueSize"];
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
queue.MulticastAddress = (string) state["MulticastAddress"];
queue.UseJournalQueue = (bool) state["UseJournalQueue"];
queue.ResetPermissions();
}
else {
Context.LogMessage(Res.GetString(Res.RemovingQueue, Path));
// it wasn't there before install, so let's make sure it still isn't
if (MessageQueue.Exists(path))
MessageQueue.Delete(path);
}
}
///
/// Rolls back queue information that was written to the registry
/// by the installation procedure. This method is meant to be used by installation
/// tools, which process the appropriate methods automatically.
///
public override void Rollback(IDictionary savedState) {
base.Rollback(savedState);
RestoreQueue(savedState);
}
///
/// Indicates whether the value of the Category property should be persisted in
/// generated code.
///
/// The similar
/// "ShouldSerializeServicesDependedOn" in ServiceInstaller had dev comments that
/// indicated "persisted in code-gen". Is generated code the operative issue
/// here also?
///
///
private bool ShouldSerializeCategory() {
return !Category.Equals(Guid.Empty);
}
///
/// Uninstalls the queue by removing information concerning it from the registry.
/// If the
///
public override void Uninstall(IDictionary savedState) {
base.Uninstall(savedState);
if (UninstallAction == UninstallAction.Remove) {
Context.LogMessage(Res.GetString(Res.DeletingQueue, Path));
if (MessageQueue.Exists(Path))
MessageQueue.Delete(Path);
}
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//-----------------------------------------------------------------------------
/*
*/
namespace System.Messaging {
using System.ComponentModel;
using System.Diagnostics;
using System;
using System.Configuration.Install;
using System.Collections;
using Microsoft.Win32;
///
/// Allows you to install and configure a queue that your
/// application needs in order to run. This class is called by the installation
/// utility, installutil.exe, when installing a
///
/// Do we install the
/// backend queue resource or some MessageQueue object. I.e. is this creating a
/// new backend queue resource? Do we need to say anthing about checking for Path
/// existence?
///
///
public class MessageQueueInstaller : ComponentInstaller {
private bool authenticate = false;
private short basePriority = (short)0;
private Guid category = Guid.Empty;
private System.Messaging.EncryptionRequired encryptionRequired = System.Messaging.EncryptionRequired.Optional;
private string label = String.Empty;
private long maximumJournalSize = UInt32.MaxValue;
private long maximumQueueSize = UInt32.MaxValue;
private string multicastAddress = String.Empty;
private string path = String.Empty;
private bool transactional = false;
private bool useJournalQueue = false;
private AccessControlList permissions = null;
private UninstallAction uninstallAction = System.Configuration.Install.UninstallAction.Remove;
///
/// [To be supplied.]
///
public MessageQueueInstaller() : base() {
}
///
///
public MessageQueueInstaller(MessageQueue componentToCopy) : base() {
InternalCopyFromComponent(componentToCopy);
}
///
/// Indicates whether the queue to be installed only accepts authenticated messages.
///
[DefaultValue(false)]
public bool Authenticate {
get {
return authenticate;
}
set {
authenticate = value;
}
}
///
///
/// Indicates the base priority used
/// to route a public queue's messages over the network.
///
[DefaultValue(0)]
public short BasePriority {
get {
return basePriority;
}
set {
basePriority = value;
}
}
///
///
/// Indicates an implementation-specific queue type.
///
/// Wording. Shorter
/// ("Indicates the queue's type") better here?
///
///
[TypeConverterAttribute("System.ComponentModel.GuidConverter, " + AssemblyRef.System)]
public Guid Category {
get {
return category;
}
set {
category = value;
}
}
///
/// Indicates whether the queue only accepts private
/// (encrypted) messages.
///
[DefaultValue(EncryptionRequired.Optional)]
public EncryptionRequired EncryptionRequired {
get {
return encryptionRequired;
}
set {
if (!ValidationUtility.ValidateEncryptionRequired(value))
throw new InvalidEnumArgumentException("value", (int)value, typeof(EncryptionRequired));
encryptionRequired = value;
}
}
///
/// Indicates a description of the queue.
///
[DefaultValue("")]
public string Label {
get {
return label;
}
set {
if (value == null)
throw new ArgumentNullException("value");
label = value;
}
}
///
/// Indicates the maximum size of the journal associated with the queue.
///
[
TypeConverterAttribute(typeof(System.Messaging.Design.SizeConverter))
]
public long MaximumJournalSize {
get {
return maximumJournalSize;
}
set {
if (value < 0)
throw new ArgumentException(Res.GetString(Res.InvalidMaxJournalSize));
maximumJournalSize = value;
}
}
///
/// Indicates the the maximum size of the queue.
///
[
TypeConverterAttribute(typeof(System.Messaging.Design.SizeConverter)),
]
public long MaximumQueueSize {
get {
return maximumQueueSize;
}
set {
if (value < 0)
throw new ArgumentException(Res.GetString(Res.InvalidMaxQueueSize));
maximumQueueSize = value;
}
}
///
/// Gets or sets the IP multicast address associated with the queue.
///
[DefaultValue("")]
public string MulticastAddress {
get {
if (!MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
throw new PlatformNotSupportedException(Res.GetString(Res.PlatformNotSupported));
return multicastAddress;
}
set {
if (value == null)
throw new ArgumentNullException("value");
if (!MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
throw new PlatformNotSupportedException(Res.GetString(Res.PlatformNotSupported));
multicastAddress = value;
}
}
///
///
/// Indicates the
/// location of
/// the queue that
/// will
/// be referenced by this object. .
///
[
Editor("System.Messaging.Design.QueuePathEditor", "System.Drawing.Design.UITypeEditor, " + AssemblyRef.SystemDrawing),
DefaultValue(""),
TypeConverter("System.Diagnostics.Design.StringValueConverter, " + AssemblyRef.SystemDesign)
]
public string Path {
get {
return path;
}
set {
if (!MessageQueue.ValidatePath(value, true))
throw new ArgumentException(Res.GetString(Res.PathSyntax));
if (value == null)
throw new ArgumentNullException("value");
this.path = value;
}
}
///
/// [To be supplied.]
///
[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
public AccessControlList Permissions {
get {
return permissions;
}
set {
permissions = value;
}
}
///
/// If a queue is transactional, it can only accept messages that are sent as part
/// of a transaction. However, messages can be retrieved from a local transaction
/// queue with or without using a transaction.
///
[DefaultValue(false)]
public bool Transactional {
get {
return transactional;
}
set {
transactional = value;
}
}
///
/// Indicates what the installer does with the queue at uninstall time: remove it, restore it
/// to its pre-installation state, or leave it in its current installed state.
///
[DefaultValue(UninstallAction.Remove)]
public UninstallAction UninstallAction {
get {
return uninstallAction;
}
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Performance", "CA1803:AvoidCostlyCallsWherePossible")]
set {
if (!Enum.IsDefined(typeof(UninstallAction), value))
throw new InvalidEnumArgumentException("value", (int)value, typeof(UninstallAction));
uninstallAction = value;
}
}
///
/// Indicates whether messages retrieved from the queue are also copied to the
/// associated journal queue.
///
[DefaultValue(false)]
public bool UseJournalQueue {
get {
return useJournalQueue;
}
set {
useJournalQueue = value;
}
}
///
/// Completes the installation process by committing
///
public override void Commit(IDictionary savedState) {
base.Commit(savedState);
Context.LogMessage(Res.GetString(Res.ClearingQueue, Path));
// make sure the queue is empty
// we don't do this in Install because it can't be undone.
MessageQueue queue = new MessageQueue(path);
queue.Purge();
}
///
/// Copies the property values of a
///
public override void CopyFromComponent(IComponent component) {
InternalCopyFromComponent(component);
}
private void InternalCopyFromComponent(IComponent component) {
MessageQueue queue = component as MessageQueue;
if (queue == null)
throw new ArgumentException(Res.GetString(Res.NotAMessageQueue));
if (queue.Path != null && queue.Path != string.Empty)
Path = queue.Path;
else
throw new ArgumentException(Res.GetString(Res.IncompleteMQ));
}
///
/// Writes message queue information to the registry. This method is meant to be
/// used by installation tools, which process the appropriate methods
/// automatically
///
public override void Install(IDictionary stateSaver) {
base.Install(stateSaver);
Context.LogMessage(Res.GetString(Res.CreatingQueue, Path));
bool exists = MessageQueue.Exists(path);
stateSaver["Exists"] = exists;
MessageQueue queue = null;
if (!exists)
queue = MessageQueue.Create(Path, Transactional);
else {
// it exists. If it's got the right transactional property, we're OK.
// Otherwise we have to recreate.
queue = new MessageQueue(Path);
// save off the properties for rollback
stateSaver["Authenticate"] = queue.Authenticate;
stateSaver["BasePriority"] = queue.BasePriority;
stateSaver["Category"] = queue.Category;
stateSaver["EncryptionRequired"] = queue.EncryptionRequired;
stateSaver["Label"] = queue.Label;
stateSaver["MaximumJournalSize"] = queue.MaximumJournalSize;
stateSaver["MaximumQueueSize"] = queue.MaximumQueueSize;
stateSaver["Path"] = queue.Path;
stateSaver["Transactional"] = queue.Transactional;
stateSaver["UseJournalQueue"] = queue.UseJournalQueue;
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
stateSaver["MulticastAddress"] = queue.MulticastAddress;
if (queue.Transactional != Transactional) {
// Messages won't be kept.
MessageQueue.Delete(Path);
queue = MessageQueue.Create(Path, Transactional);
}
}
// now change all the properties to how we want them.
queue.Authenticate = Authenticate;
queue.BasePriority = BasePriority;
queue.Category = Category;
queue.EncryptionRequired = EncryptionRequired;
queue.Label = Label;
queue.MaximumJournalSize = MaximumJournalSize;
queue.MaximumQueueSize = MaximumQueueSize;
queue.UseJournalQueue = UseJournalQueue;
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
queue.MulticastAddress = MulticastAddress;
if (permissions != null)
queue.SetPermissions(permissions);
}
///
/// [To be supplied.]
///
public override bool IsEquivalentInstaller(ComponentInstaller otherInstaller) {
MessageQueueInstaller other = otherInstaller as MessageQueueInstaller;
if (other == null)
return false;
return other.Path == Path;
}
///
/// Called by Rollback and Uninstall to restore a queue to its state prior to Install
///
private void RestoreQueue(IDictionary state) {
bool exists = false;
if (state != null && state["Exists"] != null)
exists = (bool) state["Exists"];
else
// this can only happen at uninstall - the user might have deleted the .InstallState
// file since Install ran. It's probably best to leave things the way they are.
return;
if (exists) {
Context.LogMessage(Res.GetString(Res.RestoringQueue, Path));
// the queue existed before install. Restore the properties
MessageQueue queue = null;
// first, restore the queue with the right Transactional property
if (!MessageQueue.Exists(Path)) {
// weird, but possible: the queue used to exist, but it doesn't now.
// put it back
queue = MessageQueue.Create(Path, (bool) state["Transactional"]);
}
else {
queue = new MessageQueue(Path);
if (queue.Transactional != (bool) state["Transactional"]) {
// the transactional property doesn't match. Recreate so it does
MessageQueue.Delete(Path);
queue = MessageQueue.Create(Path, (bool) state["Transactional"]);
}
}
// now change all the other properties to how they were.
queue.Authenticate = (bool) state["Authenticate"];
queue.BasePriority = (short) state["BasePriority"];
queue.Category = (Guid) state["Category"];
queue.EncryptionRequired = (EncryptionRequired) state["EncryptionRequired"];
queue.Label = (string) state["Label"];
queue.MaximumJournalSize = (long) state["MaximumJournalSize"];
queue.MaximumQueueSize = (long) state["MaximumQueueSize"];
if (MessageQueue.Msmq3OrNewer) //this feature is unavailable on win2k
queue.MulticastAddress = (string) state["MulticastAddress"];
queue.UseJournalQueue = (bool) state["UseJournalQueue"];
queue.ResetPermissions();
}
else {
Context.LogMessage(Res.GetString(Res.RemovingQueue, Path));
// it wasn't there before install, so let's make sure it still isn't
if (MessageQueue.Exists(path))
MessageQueue.Delete(path);
}
}
///
/// Rolls back queue information that was written to the registry
/// by the installation procedure. This method is meant to be used by installation
/// tools, which process the appropriate methods automatically.
///
public override void Rollback(IDictionary savedState) {
base.Rollback(savedState);
RestoreQueue(savedState);
}
///
/// Indicates whether the value of the Category property should be persisted in
/// generated code.
///
/// The similar
/// "ShouldSerializeServicesDependedOn" in ServiceInstaller had dev comments that
/// indicated "persisted in code-gen". Is generated code the operative issue
/// here also?
///
///
private bool ShouldSerializeCategory() {
return !Category.Equals(Guid.Empty);
}
///
/// Uninstalls the queue by removing information concerning it from the registry.
/// If the
///
public override void Uninstall(IDictionary savedState) {
base.Uninstall(savedState);
if (UninstallAction == UninstallAction.Remove) {
Context.LogMessage(Res.GetString(Res.DeletingQueue, Path));
if (MessageQueue.Exists(Path))
MessageQueue.Delete(Path);
}
}
}
}
// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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- StreamUpdate.cs
- Update.cs
- SqlInternalConnection.cs
- ServiceHttpModule.cs
- FileSystemEventArgs.cs
- BitmapEffectState.cs
- HTTPNotFoundHandler.cs
- XPathArrayIterator.cs
- MenuItem.cs
- XmlConverter.cs
- UserControl.cs
- InlineObject.cs
- Context.cs
- PathFigureCollectionValueSerializer.cs
- FieldBuilder.cs
- Vector3DAnimationBase.cs
- ReaderWriterLock.cs
- HotCommands.cs
- DisplayNameAttribute.cs
- BooleanSwitch.cs
- Ipv6Element.cs
- ServiceManager.cs
- WindowsStatic.cs
- ListItemCollection.cs
- DeflateStream.cs
- ThumbButtonInfoCollection.cs
- ExceptionCollection.cs
- ItemsPanelTemplate.cs
- StartUpEventArgs.cs
- UnsafeNativeMethods.cs
- ImmutableObjectAttribute.cs
- Effect.cs
- IndicFontClient.cs
- AsyncResult.cs
- SettingsSavedEventArgs.cs
- XPathNavigatorReader.cs
- DbConnectionPoolCounters.cs
- DataGridTableStyleMappingNameEditor.cs
- ColorMatrix.cs
- Send.cs