要实现自定义发送管道只解压其中一个消息而不是全部消息,可以通过以下步骤进行操作:
Microsoft.BizTalk.Pipeline.dll
和Microsoft.BizTalk.Component.Utilities.dll
的引用。using System;
using System.IO;
using Microsoft.BizTalk.Component.Interop;
using Microsoft.BizTalk.Message.Interop;
namespace CustomSendPipeline
{
public class CustomSendPipelineComponent : IBaseComponent, IComponent, IComponentUI
{
private const string PropertyName = "UnzipMessage";
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
var unzipMessage = (bool)pInMsg.Context.Read(PropertyName, "http://schemas.microsoft.com/BizTalk/2003/system-properties");
if (unzipMessage)
{
// 解压消息的逻辑
// ...
}
return pInMsg;
}
public void Load(IPropertyBag pPropertyBag, int pErrorLog)
{
// 从属性包中加载属性
}
public void Save(IPropertyBag pPropertyBag, bool fClearDirty, bool fSaveAllProperties)
{
// 将属性保存到属性包中
}
// 省略其他接口实现
}
}
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Windows.Forms;
using Microsoft.BizTalk.Component.Interop;
using Microsoft.BizTalk.Component.Utilities;
namespace CustomSendPipeline
{
public class CustomSendPipelineComponentUI : UserControl, IComponentUI
{
private CheckBox chkUnzipMessage;
public CustomSendPipelineComponentUI()
{
InitializeComponent();
}
// 省略其他UI控件的初始化和布局代码
public void GetClassID(out Guid classID)
{
classID = new Guid("xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"); // 自定义GUID
}
public void Initialize(Dictionary properties)
{
if (properties.ContainsKey("UnzipMessage"))
{
chkUnzipMessage.Checked = Convert.ToBoolean(properties["UnzipMessage"]);
}
}
public Dictionary Validate()
{
var dictionary = new Dictionary();
dictionary["UnzipMessage"] = chkUnzipMessage.Checked.ToString();
return dictionary;
}
public void Persist(Dictionary properties)
{
properties["UnzipMessage"] = chkUnzipMessage.Checked.ToString();
}
// 省略其他UI事件的处理代码
}
}
CustomSendPipeline.dll
文件部署到BizTalk服务器上。CustomSendPipeline.dll
文件添加为管道的组件。true
或false
,以指定是否要解压消息。通过以上步骤,您可以实现自定义发送管道只解压其中一个消息而不是全部消息。在管道的属性中设置"UnzipMessage"属性为true
时,管道将解压消息;设置为false
时,管道将跳过解压消息的逻辑。