Team Foundation Server 2012 订阅事件答案

【问题标题】：Team Foundation Server 2012 subscribe to eventsTeam Foundation Server 2012 订阅事件
【发布时间】：2015-10-29 17:39:43
【问题描述】：

就我而言，我需要订阅 TFS 事件（创建/删除团队项目、工作项、签入、迭代、区域）以实现一些业务逻辑。我基于this manual。现在我只能捕获工作项和签入事件，但我需要更多（团队项目、迭代、区域）。在this list，我没有找到合适的事件。

using System;
using System.Collections.Generic;
using System.Diagnostics;
using Microsoft.TeamFoundation.Common;
using Microsoft.TeamFoundation.Framework.Server;
using Microsoft.TeamFoundation.Integration.Server;
using Microsoft.TeamFoundation.VersionControl.Server;
using Microsoft.TeamFoundation.WorkItemTracking.Server;

public class WorkItemChangedEventHandler : ISubscriber
{
    public string Name
    {
        get { return "WorkItemChangedEventHandler"; }
    }

    public SubscriberPriority Priority
    {
        get { return SubscriberPriority.Normal; }
    }

    public Type[] SubscribedTypes()
    {
        var types = new List<Type>
        {
            typeof(Microsoft.TeamFoundation.WorkItemTracking.Server.WorkItemChangedEvent),// working
            typeof(Microsoft.TeamFoundation.VersionControl.Server.CheckinNotification),// working
            typeof(Microsoft.TeamFoundation.Integration.Server.ProjectCreatedEvent)// NOT working

        };
        return types.ToArray();
    }

    public EventNotificationStatus ProcessEvent(TeamFoundationRequestContext requestContext, NotificationType notificationType,
        object notificationEventArgs, out int statusCode, out string statusMessage, out ExceptionPropertyCollection properties)
    {
        statusCode = 0;
        properties = null;
        statusMessage = String.Empty;
        try
        {
            EventLog.WriteEntry("WorkItemChangedEventHandler", string.Format("Entity: {0} was modified", notificationEventArgs.GetType()));
        }
        catch (Exception ex)
        {
            EventLog.WriteEntry("WorkItemChangedEventHandler", ex.Message + ex.StackTrace);
        }

        return EventNotificationStatus.ActionPermitted;
    }
}

【问题讨论】：

标签： plugins customization

【解决方案1】：

我有一个 CheckinNotificationEventHandler 类：

public class CheckinNotificationEventHandler : ISubscriber
{
        public Type[] SubscribedTypes()
        {
            return new Type[1] { typeof(CheckinNotification) };
        }
        public EventNotificationStatus ProcessEvent(TeamFoundationRequestContext requestContext, NotificationType notificationType, object notificationEventArgs, out int statusCode, out string statusMessage, out ExceptionPropertyCollection properties)
        {
            if (notificationType == NotificationType.Notification && notificationEventArgs is CheckinNotification)
            {
        ...
            }
            return EventNotificationStatus.ActionPermitted;
        }
}

WorkItemChangedEventHandler 的第二个类：

   public class WorkItemChangedEventHandler : ISubscriber
    {

        public Type[] SubscribedTypes()
        {
            return new Type[1] { typeof(Microsoft.TeamFoundation.WorkItemTracking.Server.WorkItemChangedEvent) };
        }

        public EventNotificationStatus ProcessEvent(TeamFoundationRequestContext requestContext, NotificationType notificationType, object notificationEventArgs, out int statusCode, out string statusMessage, out ExceptionPropertyCollection properties)
        {

            if (notificationType == NotificationType.Notification && notificationEventArgs is WorkItemChangedEvent)
            {
            ...
            }
        return EventNotificationStatus.ActionPermitted;
        }
     }

【讨论】：