Question

我想向我的应用程序中的消息添加自定义扩展属性。这就是我的方法：

<?xml version="1.0" encoding="UTF-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" 
 xmlns:mes="http://schemas.microsoft.com/exchange/services/2006/messages"
 xmlns:typ="http://schemas.microsoft.com/exchange/services/2006/types">
<soap:Header>
    <typ:RequestServerVersion Version="Exchange2010_SP2" />
 </soap:Header>
 <soap:Body>
  <mes:CreateItem MessageDisposition="SendAndSaveCopy">
     <mes:SavedItemFolderId>
        <typ:DistinguishedFolderId Id="sentitems" />
     </mes:SavedItemFolderId>
     <mes:Items>
        <typ:Message>
           <typ:Subject />
           <typ:Body BodyType="Text">-----BEGIN No.1 BC Mail MESSAGE-----

             Version: No.1 BC Mail

             wcBMA9EUSdwBcz5fAQf9FunNo+meJ5vHeHWVGzF8uyhFiRrEoLpFTQapkB6Lv0F3lqRc7lw9msQ/

            dFgtlfPb0yZogodnhoxPvYDsNyZYGsvmsrqhJg3jqIVt1Kz4rlP6dhsjgOqPWbmLjRhLry37zVrC

            J5dJo8bVn6XbGoorJEhDcS1iBOICsTrQk58GbOD6PIbSgCbdBqpxoJD/9kxyKVWN6iIZ5f37fsJX

            mDtUTLGjKwggW5b4GWdCyhZdIPJfIVRvhkGfOBeDH0miXLeNJtkbRDYpXYt9JJgPc2pOlzYl7gfj

            5PDaMmry/TIZczYuxzs+k8Mfi4NlrU3OWyujtNlDMAFvtDQQW5Fxbc/IwdJMAeh3LQc0LEXZ1JHt

            3OQf8yUOvpOGLpmS3y9yKIx9Lsfs6y3iHuigid8PoBcHtqes9UKJhMa/XN0sWme4sKT0EThr8dmZ

            1RzRtOgUaQ==

            =NVmA

          -----END No.1 BC Mail MESSAGE-----</typ:Body>
              <typ:ExtendedProperty>
              <typ:ExtendedFieldURI PropertySetId="36603a56-9a21-4e9d-b4b7-6eb13876716a" PropertyName="OriginalId" PropertyType="String" />
              <typ:Value>E8C6AC72-7768-4EA7-BABC-CD3CBED619CC</typ:Value>
           </typ:ExtendedProperty>
           <typ:ToRecipients>
              <typ:Mailbox>
                 <typ:EmailAddress>ach@iibo.biz</typ:EmailAddress>
              </typ:Mailbox>
           </typ:ToRecipients>
           <typ:From>
              <typ:Mailbox>
                 <typ:EmailAddress>910024@iibo.biz</typ:EmailAddress>
              </typ:Mailbox>
           </typ:From>
        </typ:Message>
     </mes:Items>
  </mes:CreateItem>
 </soap:Body>
</soap:Envelope>

然后从Sent Items文件夹中获得新创建的消息：

<?xml version="1.0" encoding="UTF-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Header>
  <h:ServerVersionInfo xmlns:h="http://schemas.microsoft.com/exchange/services/2006/types" xmlns="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" MajorVersion="15" MinorVersion="0" MajorBuildNumber="1365" MinorBuildNumber="1" Version="V2_23" />
 </s:Header>
 <s:Body xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <m:GetItemResponse xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types">
     <m:ResponseMessages>
        <m:GetItemResponseMessage ResponseClass="Success">
           <m:ResponseCode>NoError</m:ResponseCode>
           <m:Items>
              <t:Message>
                 <t:ItemId Id="AAMkADE3MTJkZWNlLTZiYWYtNDY4Yi1hNmM3LWU2MzY2ZDZjYWNhMQBGAAAAAACoXti5FFu8TJNLLS5k9vC8BwAcJDq8WkSCQ77jdOtyazgnAAAAAAEJAAAcJDq8WkSCQ77jdOtyazgnAAEJ1zf4AAA=" ChangeKey="CQAAABYAAAAcJDq8WkSCQ77jdOtyazgnAAEJ6gb1" />
                 <t:ParentFolderId Id="AQMkADE3MTJkZWNlLTZiYWYtNDY4Yi1hNmM3LWU2MzY2AGQ2Y2FjYTEALgAAA6he2LkUW7xMk0stLmT28LwBABwkOrxaRIJDvuN063JrOCcAAAIBCQAAAA==" ChangeKey="AQAAAA==" />
                 <t:ItemClass>IPM.Note</t:ItemClass>
                 <t:Subject />
                 <t:Sensitivity>Normal</t:Sensitivity>
                 <t:Body BodyType="Text">-----BEGIN No.1 BC Mail MESSAGE-----
   Version: No.1 BC Mail

wcBMA9EUSdwBcz5fAQf9FunNo+meJ5vHeHWVGzF8uyhFiRrEoLpFTQapkB6Lv0F3lqRc7lw9msQ/
dFgtlfPb0yZogodnhoxPvYDsNyZYGsvmsrqhJg3jqIVt1Kz4rlP6dhsjgOqPWbmLjRhLry37zVrC
J5dJo8bVn6XbGoorJEhDcS1iBOICsTrQk58GbOD6PIbSgCbdBqpxoJD/9kxyKVWN6iIZ5f37fsJX
mDtUTLGjKwggW5b4GWdCyhZdIPJfIVRvhkGfOBeDH0miXLeNJtkbRDYpXYt9JJgPc2pOlzYl7gfj
5PDaMmry/TIZczYuxzs+k8Mfi4NlrU3OWyujtNlDMAFvtDQQW5Fxbc/IwdJMAeh3LQc0LEXZ1JHt
3OQf8yUOvpOGLpmS3y9yKIx9Lsfs6y3iHuigid8PoBcHtqes9UKJhMa/XN0sWme4sKT0EThr8dmZ
1RzRtOgUaQ==
=NVmA
 -----END No.1 BC Mail MESSAGE-----</t:Body>
                 <t:DateTimeReceived>2019-06-04T11:03:16Z</t:DateTimeReceived>
                 <t:Size>4091</t:Size>
                 <t:Importance>Normal</t:Importance>
                 <t:IsSubmitted>false</t:IsSubmitted>
                 <t:IsDraft>false</t:IsDraft>
                 <t:IsFromMe>false</t:IsFromMe>
                 <t:IsResend>false</t:IsResend>
                 <t:IsUnmodified>false</t:IsUnmodified>
                 <t:DateTimeSent>2019-06-04T11:03:16Z</t:DateTimeSent>
                 <t:DateTimeCreated>2019-06-04T11:03:16Z</t:DateTimeCreated>
                 <t:ResponseObjects>
                    <t:ReplyToItem />
                    <t:ReplyAllToItem />
                    <t:ForwardItem />
                 </t:ResponseObjects>
                 <t:DisplayCc />
                 <t:DisplayTo>ach</t:DisplayTo>
                 <t:HasAttachments>false</t:HasAttachments>
                 <t:ExtendedProperty>
                    <t:ExtendedFieldURI PropertyTag="0xe17" PropertyType="Integer" />
                    <t:Value>0</t:Value>
                 </t:ExtendedProperty>
                 <t:Culture>en-US</t:Culture>
                 <t:EffectiveRights>
                    <t:CreateAssociated>false</t:CreateAssociated>
                    <t:CreateContents>false</t:CreateContents>
                    <t:CreateHierarchy>false</t:CreateHierarchy>
                    <t:Delete>true</t:Delete>
                    <t:Modify>true</t:Modify>
                    <t:Read>true</t:Read>
                    <t:ViewPrivateItems>true</t:ViewPrivateItems>
                 </t:EffectiveRights>
                 <t:LastModifiedName>910024</t:LastModifiedName>
                 <t:LastModifiedTime>2019-06-04T11:03:16Z</t:LastModifiedTime>
                 <t:IsAssociated>false</t:IsAssociated>
                 <t:WebClientReadFormQueryString>?ItemID=AAMkADE3MTJkZWNlLTZiYWYtNDY4Yi1hNmM3LWU2MzY2ZDZjYWNhMQBGAAAAAACoXti5FFu8TJNLLS5k9vC8BwAcJDq8WkSCQ77jdOtyazgnAAAAAAEJAAAcJDq8WkSCQ77jdOtyazgnAAEJ1zf4AAA%3D&amp;exvsurl=1&amp;viewmodel=ReadMessageItem</t:WebClientReadFormQueryString>
                 <t:ConversationId Id="AAQkADE3MTJkZWNlLTZiYWYtNDY4Yi1hNmM3LWU2MzY2ZDZjYWNhMQAQAI8ZORHy7UhFk19174mVY+c=" />
                 <t:Sender>
                    <t:Mailbox>
                       <t:Name>910024</t:Name>
                       <t:EmailAddress>910024@iibo.biz</t:EmailAddress>
                       <t:RoutingType>SMTP</t:RoutingType>
                       <t:MailboxType>Mailbox</t:MailboxType>
                    </t:Mailbox>
                 </t:Sender>
                 <t:ToRecipients>
                    <t:Mailbox>
                       <t:Name>ach</t:Name>
                       <t:EmailAddress>ach@iibo.biz</t:EmailAddress>
                       <t:RoutingType>SMTP</t:RoutingType>
                       <t:MailboxType>Mailbox</t:MailboxType>
                    </t:Mailbox>
                 </t:ToRecipients>
                 <t:IsReadReceiptRequested>false</t:IsReadReceiptRequested>
                 <t:IsDeliveryReceiptRequested>false</t:IsDeliveryReceiptRequested>
                 <t:ConversationIndex>AQHVGsUcjxk5EfLtSEWTX3XviZVj5w==</t:ConversationIndex>
                 <t:ConversationTopic />
                 <t:From>
                    <t:Mailbox>
                       <t:Name>910024</t:Name>
                       <t:EmailAddress>910024@iibo.biz</t:EmailAddress>
                       <t:RoutingType>SMTP</t:RoutingType>
                       <t:MailboxType>Mailbox</t:MailboxType>
                    </t:Mailbox>
                 </t:From>
                 <t:InternetMessageId>&lt;8056e3f072cf4cf1a27ece3135417bba@exch2013.no1bc.local&gt;</t:InternetMessageId>
                 <t:IsRead>true</t:IsRead>
                 <t:ReceivedBy>
                    <t:Mailbox>
                       <t:Name>910024</t:Name>
                       <t:EmailAddress>910024@iibo.biz</t:EmailAddress>
                       <t:RoutingType>SMTP</t:RoutingType>
                       <t:MailboxType>Mailbox</t:MailboxType>
                    </t:Mailbox>
                 </t:ReceivedBy>
                 <t:ReceivedRepresenting>
                    <t:Mailbox>
                       <t:Name>910024</t:Name>
                       <t:EmailAddress>910024@iibo.biz</t:EmailAddress>
                       <t:RoutingType>SMTP</t:RoutingType>
                       <t:MailboxType>Mailbox</t:MailboxType>
                    </t:Mailbox>
                 </t:ReceivedRepresenting>
              </t:Message>
           </m:Items>
        </m:GetItemResponseMessage>
     </m:ResponseMessages>
  </m:GetItemResponse>
  </s:Body>
 </s:Envelope>

您可以看到我添加的属性丢失了。为什么这样？我在做什么错了？

Answer 1

EWS不会使您失望-它也不返回任何其他属性：使用MFCMAPI或OutlookSpy（单击IMessage按钮）查看该消息上可用的所有其他属性。

作为一般规则，如果要特定的属性，则需要在GetItem请求（ItemShape\AdditionalProperties\ExtendedFieldURI）中明确指定它

为什么消息XML中未返回我的自定义扩展属性？

1 个答案: