在EWS中通过ICalUid召开会议 [英] Getting Meeting by ICalUid in EWS

问题描述

我正在尝试向我的Exchange 2010 SP2服务器发送基本的SOAP请求，以查找受

I'm trying to send a bare bones SOAP request to my Exchange 2010 SP2 server, in order to find a meeting by ICalUid, inspired by this great answer by Glen.

'<soap:Envelope ' +
'xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' +
'xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" ' +
'xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" ' +
'xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">' +
'  <soap:Header>' +
'    <t:RequestServerVersion Version="Exchange2010_SP2"/>' +
'  </soap:Header>' +
'  <soap:Body>' +
'    <m:FindItem Traversal="Shallow">' +
'      <m:ItemShape>' +
'        <t:BaseShape>AllProperties</t:BaseShape>' +
'      </m:ItemShape>' +
'      <m:Restriction>' +
'        <t:IsEqualTo>' +
'          <t:ExtendedFieldURI DistinguishedPropertySetId="Meeting" PropertyId="0x03" PropertyType="Binary"/>' +
'          <t:FieldURIOrConstant>' +
'            <t:Constant Value="bbkpr55lqbc49acfg9objhg40g" />' +
'          </t:FieldURIOrConstant>' +
'        </t:IsEqualTo>' +
'      </m:Restriction>' +
'      <m:ParentFolderIds>' +
'        <t:DistinguishedFolderId Id="calendar" />' +
'      </m:ParentFolderIds>' +
'    </m:FindItem>'
'  </soap:Body>' +
'</soap:Envelope>';

这会导致以下错误:

The 'PropertyId' attribute is invalid - The value '0x03' is invalid according to its datatype 'http://www.w3.org/2001/XMLSchema:int' - The string '0x03' is not a valid Int32 value.

它显然不是Int32值，但是PropertyType="Binary"为什么没有作用?

It is obviously not an Int32 value, but why is not the PropertyType="Binary" having any effect?

推荐答案

在您的请求XML中仅使用3而不是0x03.请求本身中的PropertyId 被定义为int，而XML定义

Just use 3 instead of 0x03 in your request XML. The PropertyId in the request itself is defined as an int, and the XML definition doesn't allow hex encoding of int types.

这篇关于在EWS中通过ICalUid召开会议的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！