Code:
/ 4.0 / 4.0 / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / UI / WebControls / MailDefinition.cs / 1305376 / MailDefinition.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System.Net.Mail; using System.Net.Mime; using System.Collections; using System.ComponentModel; using System.IO; using System.Drawing.Design; using System.Text.RegularExpressions; using System.Web; using System.Web.Util; using System.Text; using System.Web.Configuration; using System.Configuration; ////// Defines an email message. Smaller object model than System.Net.Mail.MailMessage. Creates a MailMessage /// from a string or a file containing the message body. Can perform textual substitutions in the message body /// when given a dictionary mapping strings to their replacements. /// [ Bindable(false), TypeConverterAttribute(typeof(EmptyStringExpandableObjectConverter)), ParseChildren(true, "") ] public sealed class MailDefinition : IStateManager { private bool _isTrackingViewState; private StateBag _viewState; private EmbeddedMailObjectsCollection _embeddedObjects; private string _bodyFileName; ////// The file that contains the body of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_BodyFileName), Editor("System.Web.UI.Design.WebControls.MailDefinitionBodyFileNameEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor)), UrlProperty("*.*"), NotifyParentProperty(true) ] public string BodyFileName { get { return (_bodyFileName == null) ? String.Empty : _bodyFileName; } set { _bodyFileName = value; } } ////// A semicolon-delimited list of e-mail addresses that receive a carbon copy (CC) of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_CC), NotifyParentProperty(true) ] public string CC { get { object obj = ViewState["CC"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["CC"] = value; } } ///// /// The sender's e-mail address. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_From), NotifyParentProperty(true) ] public string From { get { object obj = ViewState["From"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["From"] = value; } } ////// Embedded mail objects /// [ DefaultValue(null), NotifyParentProperty(true), PersistenceMode(PersistenceMode.InnerProperty), WebCategory("Behavior"), WebSysDescription(SR.MailDefinition_EmbeddedObjects), ] public EmbeddedMailObjectsCollection EmbeddedObjects { get { if (_embeddedObjects == null) { _embeddedObjects = new EmbeddedMailObjectsCollection(); } return _embeddedObjects; } } [ WebCategory("Behavior"), DefaultValue(false), WebSysDescription(SR.MailDefinition_IsBodyHtml), NotifyParentProperty(true) ] public bool IsBodyHtml { get { object obj = ViewState["IsBodyHtml"]; return (obj == null) ? false : (bool)obj; } set { ViewState["IsBodyHtml"] = value; } } [ WebCategory("Behavior"), DefaultValue(MailPriority.Normal), WebSysDescription(SR.MailDefinition_Priority), NotifyParentProperty(true) ] public MailPriority Priority { get { object obj = ViewState["Priority"]; return (obj == null) ? MailPriority.Normal : (MailPriority) obj; } set { if (value < MailPriority.Normal || value > MailPriority.High) { throw new ArgumentOutOfRangeException("value"); } ViewState["Priority"] = value; } } ////// The subject line of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_Subject), NotifyParentProperty(true) ] public string Subject { get { object obj = ViewState["Subject"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["Subject"] = value; } } // internal string SubjectInternal { get { return (string)ViewState["Subject"]; } } ////// Manages the viewstate for this class, since we don't extend Control. /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden) ] private StateBag ViewState { get { if (_viewState == null) { _viewState = new StateBag(false); if (_isTrackingViewState) { ((IStateManager)_viewState).TrackViewState(); } } return _viewState; } } ////// Creates a MailMessage using the BodyFileName property. /// public MailMessage CreateMailMessage(string recipients, IDictionary replacements, Control owner) { if (owner == null) { throw new ArgumentNullException("owner"); } string body = String.Empty; string bodyFileName = BodyFileName; if (!String.IsNullOrEmpty(bodyFileName)) { string path = bodyFileName; if (!UrlPath.IsAbsolutePhysicalPath(path)) { // Relative so we need to add the template source directory to the path path = UrlPath.Combine(owner.AppRelativeTemplateSourceDirectory, path); } TextReader reader = new StreamReader(owner.OpenFile(path)); try { body = reader.ReadToEnd(); } finally { reader.Close(); } } return CreateMailMessage(recipients, replacements, body, owner); } ////// Creates a MailMessage using the body parameter. /// public MailMessage CreateMailMessage(string recipients, IDictionary replacements, string body, Control owner) { if (owner == null) { throw new ArgumentNullException("owner"); } string from = From; if (String.IsNullOrEmpty(from)) { System.Net.Configuration.SmtpSection smtpSection = RuntimeConfig.GetConfig().Smtp; if (smtpSection == null || smtpSection.Network == null || String.IsNullOrEmpty(smtpSection.From)) { throw new HttpException(SR.GetString(SR.MailDefinition_NoFromAddressSpecified)); } else { from = smtpSection.From; } } MailMessage message = null; try { message = new MailMessage(from, recipients); if (!String.IsNullOrEmpty(CC)) { message.CC.Add(CC); } if (!String.IsNullOrEmpty(Subject)) { message.Subject = Subject; } message.Priority = Priority; if (replacements != null && !String.IsNullOrEmpty(body)) { foreach (object key in replacements.Keys) { string fromString = key as string; string toString = replacements[key] as string; if ((fromString == null) || (toString == null)) { throw new ArgumentException(SR.GetString(SR.MailDefinition_InvalidReplacements)); } // DevDiv 151177 // According to http://msdn2.microsoft.com/en-us/library/ewy2t5e0.aspx, some special // constructs (starting with "$") are recognized in the replacement patterns. References of // these constructs will be replaced with predefined strings in the final output. To use the // character "$" as is in the replacement patterns, we need to replace all references of single "$" // with "$$", because "$$" in replacement patterns are replaced with a single "$" in the // final output. toString = toString.Replace("$", "$$"); body = Regex.Replace(body, fromString, toString, RegexOptions.IgnoreCase); } } // If there are any embedded objects, we need to construct an alternate view with text/html // And add all of the embedded objects as linked resouces if (EmbeddedObjects.Count > 0) { string viewContentType = (IsBodyHtml ? MediaTypeNames.Text.Html : MediaTypeNames.Text.Plain); AlternateView view = AlternateView.CreateAlternateViewFromString(body, null, viewContentType); foreach (EmbeddedMailObject part in EmbeddedObjects) { string path = part.Path; if (String.IsNullOrEmpty(path)) { throw ExceptionUtil.PropertyNullOrEmpty("EmbeddedMailObject.Path"); } if (!UrlPath.IsAbsolutePhysicalPath(path)) { VirtualPath virtualPath = VirtualPath.Combine(owner.TemplateControlVirtualDirectory, VirtualPath.Create(path)); path = virtualPath.AppRelativeVirtualPathString; } // The FileStream will be closed by MailMessage.Dispose() LinkedResource lr = null; try { Stream stream = null; try { stream = owner.OpenFile(path); lr = new LinkedResource(stream); } catch { if (stream != null) { ((IDisposable)stream).Dispose(); } throw; } lr.ContentId = part.Name; lr.ContentType.Name = UrlPath.GetFileName(path); view.LinkedResources.Add(lr); } catch { if (lr != null) { lr.Dispose(); } throw; } } message.AlternateViews.Add(view); } else if (!String.IsNullOrEmpty(body)) { message.Body = body; } message.IsBodyHtml = IsBodyHtml; return message; } catch { if (message != null) { message.Dispose(); } throw; } } #region IStateManager implementation ///bool IStateManager.IsTrackingViewState { get { return _isTrackingViewState; } } /// void IStateManager.LoadViewState(object savedState) { if (savedState != null) { ((IStateManager)ViewState).LoadViewState(savedState); } } /// object IStateManager.SaveViewState() { if (_viewState != null) { return ((IStateManager)_viewState).SaveViewState(); } return null; } /// void IStateManager.TrackViewState() { _isTrackingViewState = true; if (_viewState != null) { ((IStateManager)_viewState).TrackViewState(); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ // // Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.UI.WebControls { using System.Net.Mail; using System.Net.Mime; using System.Collections; using System.ComponentModel; using System.IO; using System.Drawing.Design; using System.Text.RegularExpressions; using System.Web; using System.Web.Util; using System.Text; using System.Web.Configuration; using System.Configuration; ////// Defines an email message. Smaller object model than System.Net.Mail.MailMessage. Creates a MailMessage /// from a string or a file containing the message body. Can perform textual substitutions in the message body /// when given a dictionary mapping strings to their replacements. /// [ Bindable(false), TypeConverterAttribute(typeof(EmptyStringExpandableObjectConverter)), ParseChildren(true, "") ] public sealed class MailDefinition : IStateManager { private bool _isTrackingViewState; private StateBag _viewState; private EmbeddedMailObjectsCollection _embeddedObjects; private string _bodyFileName; ////// The file that contains the body of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_BodyFileName), Editor("System.Web.UI.Design.WebControls.MailDefinitionBodyFileNameEditor, " + AssemblyRef.SystemDesign, typeof(UITypeEditor)), UrlProperty("*.*"), NotifyParentProperty(true) ] public string BodyFileName { get { return (_bodyFileName == null) ? String.Empty : _bodyFileName; } set { _bodyFileName = value; } } ////// A semicolon-delimited list of e-mail addresses that receive a carbon copy (CC) of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_CC), NotifyParentProperty(true) ] public string CC { get { object obj = ViewState["CC"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["CC"] = value; } } ///// /// The sender's e-mail address. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_From), NotifyParentProperty(true) ] public string From { get { object obj = ViewState["From"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["From"] = value; } } ////// Embedded mail objects /// [ DefaultValue(null), NotifyParentProperty(true), PersistenceMode(PersistenceMode.InnerProperty), WebCategory("Behavior"), WebSysDescription(SR.MailDefinition_EmbeddedObjects), ] public EmbeddedMailObjectsCollection EmbeddedObjects { get { if (_embeddedObjects == null) { _embeddedObjects = new EmbeddedMailObjectsCollection(); } return _embeddedObjects; } } [ WebCategory("Behavior"), DefaultValue(false), WebSysDescription(SR.MailDefinition_IsBodyHtml), NotifyParentProperty(true) ] public bool IsBodyHtml { get { object obj = ViewState["IsBodyHtml"]; return (obj == null) ? false : (bool)obj; } set { ViewState["IsBodyHtml"] = value; } } [ WebCategory("Behavior"), DefaultValue(MailPriority.Normal), WebSysDescription(SR.MailDefinition_Priority), NotifyParentProperty(true) ] public MailPriority Priority { get { object obj = ViewState["Priority"]; return (obj == null) ? MailPriority.Normal : (MailPriority) obj; } set { if (value < MailPriority.Normal || value > MailPriority.High) { throw new ArgumentOutOfRangeException("value"); } ViewState["Priority"] = value; } } ////// The subject line of the e-mail message. /// [ WebCategory("Behavior"), DefaultValue(""), WebSysDescription(SR.MailDefinition_Subject), NotifyParentProperty(true) ] public string Subject { get { object obj = ViewState["Subject"]; return (obj == null) ? String.Empty : (string)obj; } set { ViewState["Subject"] = value; } } // internal string SubjectInternal { get { return (string)ViewState["Subject"]; } } ////// Manages the viewstate for this class, since we don't extend Control. /// [ Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden) ] private StateBag ViewState { get { if (_viewState == null) { _viewState = new StateBag(false); if (_isTrackingViewState) { ((IStateManager)_viewState).TrackViewState(); } } return _viewState; } } ////// Creates a MailMessage using the BodyFileName property. /// public MailMessage CreateMailMessage(string recipients, IDictionary replacements, Control owner) { if (owner == null) { throw new ArgumentNullException("owner"); } string body = String.Empty; string bodyFileName = BodyFileName; if (!String.IsNullOrEmpty(bodyFileName)) { string path = bodyFileName; if (!UrlPath.IsAbsolutePhysicalPath(path)) { // Relative so we need to add the template source directory to the path path = UrlPath.Combine(owner.AppRelativeTemplateSourceDirectory, path); } TextReader reader = new StreamReader(owner.OpenFile(path)); try { body = reader.ReadToEnd(); } finally { reader.Close(); } } return CreateMailMessage(recipients, replacements, body, owner); } ////// Creates a MailMessage using the body parameter. /// public MailMessage CreateMailMessage(string recipients, IDictionary replacements, string body, Control owner) { if (owner == null) { throw new ArgumentNullException("owner"); } string from = From; if (String.IsNullOrEmpty(from)) { System.Net.Configuration.SmtpSection smtpSection = RuntimeConfig.GetConfig().Smtp; if (smtpSection == null || smtpSection.Network == null || String.IsNullOrEmpty(smtpSection.From)) { throw new HttpException(SR.GetString(SR.MailDefinition_NoFromAddressSpecified)); } else { from = smtpSection.From; } } MailMessage message = null; try { message = new MailMessage(from, recipients); if (!String.IsNullOrEmpty(CC)) { message.CC.Add(CC); } if (!String.IsNullOrEmpty(Subject)) { message.Subject = Subject; } message.Priority = Priority; if (replacements != null && !String.IsNullOrEmpty(body)) { foreach (object key in replacements.Keys) { string fromString = key as string; string toString = replacements[key] as string; if ((fromString == null) || (toString == null)) { throw new ArgumentException(SR.GetString(SR.MailDefinition_InvalidReplacements)); } // DevDiv 151177 // According to http://msdn2.microsoft.com/en-us/library/ewy2t5e0.aspx, some special // constructs (starting with "$") are recognized in the replacement patterns. References of // these constructs will be replaced with predefined strings in the final output. To use the // character "$" as is in the replacement patterns, we need to replace all references of single "$" // with "$$", because "$$" in replacement patterns are replaced with a single "$" in the // final output. toString = toString.Replace("$", "$$"); body = Regex.Replace(body, fromString, toString, RegexOptions.IgnoreCase); } } // If there are any embedded objects, we need to construct an alternate view with text/html // And add all of the embedded objects as linked resouces if (EmbeddedObjects.Count > 0) { string viewContentType = (IsBodyHtml ? MediaTypeNames.Text.Html : MediaTypeNames.Text.Plain); AlternateView view = AlternateView.CreateAlternateViewFromString(body, null, viewContentType); foreach (EmbeddedMailObject part in EmbeddedObjects) { string path = part.Path; if (String.IsNullOrEmpty(path)) { throw ExceptionUtil.PropertyNullOrEmpty("EmbeddedMailObject.Path"); } if (!UrlPath.IsAbsolutePhysicalPath(path)) { VirtualPath virtualPath = VirtualPath.Combine(owner.TemplateControlVirtualDirectory, VirtualPath.Create(path)); path = virtualPath.AppRelativeVirtualPathString; } // The FileStream will be closed by MailMessage.Dispose() LinkedResource lr = null; try { Stream stream = null; try { stream = owner.OpenFile(path); lr = new LinkedResource(stream); } catch { if (stream != null) { ((IDisposable)stream).Dispose(); } throw; } lr.ContentId = part.Name; lr.ContentType.Name = UrlPath.GetFileName(path); view.LinkedResources.Add(lr); } catch { if (lr != null) { lr.Dispose(); } throw; } } message.AlternateViews.Add(view); } else if (!String.IsNullOrEmpty(body)) { message.Body = body; } message.IsBodyHtml = IsBodyHtml; return message; } catch { if (message != null) { message.Dispose(); } throw; } } #region IStateManager implementation ///bool IStateManager.IsTrackingViewState { get { return _isTrackingViewState; } } /// void IStateManager.LoadViewState(object savedState) { if (savedState != null) { ((IStateManager)ViewState).LoadViewState(savedState); } } /// object IStateManager.SaveViewState() { if (_viewState != null) { return ((IStateManager)_viewState).SaveViewState(); } return null; } /// void IStateManager.TrackViewState() { _isTrackingViewState = true; if (_viewState != null) { ((IStateManager)_viewState).TrackViewState(); } } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- DesignerMetadata.cs
- DesignerSerializationManager.cs
- BufferedGraphicsContext.cs
- MessageDecoder.cs
- GridProviderWrapper.cs
- sqlinternaltransaction.cs
- OrderPreservingPipeliningSpoolingTask.cs
- LocalizableResourceBuilder.cs
- HashMembershipCondition.cs
- ArrangedElementCollection.cs
- SelectedCellsCollection.cs
- MustUnderstandBehavior.cs
- PeerEndPoint.cs
- querybuilder.cs
- ZipIOExtraField.cs
- pingexception.cs
- ExportFileRequest.cs
- DropShadowBitmapEffect.cs
- LinearKeyFrames.cs
- ObjectPropertyMapping.cs
- ExcludePathInfo.cs
- XmlSchemaInferenceException.cs
- HttpWriter.cs
- FixedSOMTableRow.cs
- WebPartCatalogCloseVerb.cs
- FtpWebResponse.cs
- StrokeNode.cs
- Pair.cs
- InfiniteIntConverter.cs
- DbConnectionPoolCounters.cs
- DataObjectMethodAttribute.cs
- UriTemplateMatchException.cs
- LinkedList.cs
- Compiler.cs
- DiagnosticsConfigurationHandler.cs
- HotSpot.cs
- EllipseGeometry.cs
- WSSecurityOneDotOneReceiveSecurityHeader.cs
- XmlSchemaComplexContent.cs
- FormClosingEvent.cs
- WebResourceUtil.cs
- SqlInternalConnectionTds.cs
- RootBrowserWindowAutomationPeer.cs
- RestClientProxyHandler.cs
- IERequestCache.cs
- LogSwitch.cs
- CompensateDesigner.cs
- FunctionOverloadResolver.cs
- InternalControlCollection.cs
- TdsParser.cs
- ContextQuery.cs
- sqlser.cs
- CounterCreationData.cs
- BuilderPropertyEntry.cs
- AuthenticationModulesSection.cs
- SmiRecordBuffer.cs
- DropSource.cs
- DynamicActivityProperty.cs
- WinEventQueueItem.cs
- WebPartConnectionsConnectVerb.cs
- CodeTypeDeclarationCollection.cs
- WindowsPrincipal.cs
- MultiByteCodec.cs
- infer.cs
- WSFederationHttpSecurity.cs
- DataGridColumnFloatingHeader.cs
- DynamicEntity.cs
- SystemParameters.cs
- FormClosedEvent.cs
- ParserStreamGeometryContext.cs
- DesignerVerb.cs
- ReadContentAsBinaryHelper.cs
- RegexInterpreter.cs
- ChildChangedEventArgs.cs
- RefreshEventArgs.cs
- InternalReceiveMessage.cs
- PermissionRequestEvidence.cs
- WindowInteropHelper.cs
- ComponentConverter.cs
- EncoderReplacementFallback.cs
- SHA256Managed.cs
- PropertyTabAttribute.cs
- UnsafeNativeMethodsCLR.cs
- ObservableDictionary.cs
- DataObjectFieldAttribute.cs
- ExpressionBinding.cs
- KeyInstance.cs
- DbConnectionPoolIdentity.cs
- FixedFindEngine.cs
- VersionPair.cs
- Gdiplus.cs
- SqlNotificationRequest.cs
- QuaternionAnimationBase.cs
- CacheChildrenQuery.cs
- RenamedEventArgs.cs
- SystemFonts.cs
- ObjectDataSourceEventArgs.cs
- PropertyGeneratedEventArgs.cs
- UserControlBuildProvider.cs
- TrackingCondition.cs