PROSAGA码农传奇-SO业务编排-BizTalk动态反汇编程序问题

BizTalk动态反汇编程序问题 - 正文部分为NULL

作者: 机器设备维修
发布时间: 2024-03-17 12:51:25 (1月前)
转自：

<div class =“post-text”itemprop =“text”>
  <P>
    在您链接的示例中，管道组件的探测方法是将文件名中的前4个字符推送到键入的消息中，然后将其传递到规则引擎中。它的4个字符与示例中的“SRC1”匹配。
  </p>
   <pre>
    <code>
      string srcFileName = pInMsg.Context.Read("ReceivedFileName", "http://schemas.microsoft.com/BizTalk/2003/file-properties This link is external to TechNet Wiki. It will open in a new window. ").ToString();
srcFileName = Path.GetFileName(srcFileName);

//Substring the first four digits to take source code to use to call BRE API
string customerCode = srcFileName.Substring(0, 4);

//create an instance of the XML object
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(string.Format(@"<ns0:Root xmlns:ns0='http://TechNetWiki.SchemaResolver.Schemas.SchemaResolverBRE This link is external to TechNet Wiki. It will open in a new window. '>
    <SrcCode>{0}</SrcCode>
    <MessageType></MessageType>
    </ns0:Root>", customerCode));
//retreive source code in case in our cache dictionary
if (cachedSources.ContainsKey(customerCode))
{
   messageType = cachedSources[customerCode];
}
else
{
TypedXmlDocument typedXmlDocument = new TypedXmlDocument("TechNetWiki.SchemaResolver.Schemas.SchemaResolverBRE", xmlDoc);
Microsoft.RuleEngine.Policy policy = new Microsoft.RuleEngine.Policy("SchemaResolverPolicy");
                    policy.Execute(typedXmlDocument);

</code>
  </pre>
  <P>
    因此匹配规则基于文件名的前4个字符。如果一个不匹配，则探测器返回false  - 即未识别。
  </p>
  <P>
    最后一部分是将消息类型推送到返回的消息中 - 这个
    <a href="http://msdn.microsoft.com/en-us/library/bts.messagetype%28v=bts.80%29.aspx" rel="nofollow">
      由。。。制成由。。。做成
    </A>
      命名空间和带有＃separator的根模式节点 - 所以#ssrc1是根节点。
  </p>
</DIV>