public static EventReceiverDefinition RegisterEventReceiver(List list, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, bool force, ClientContext clientContext)
{
clientContext.Load(list.EventReceivers);
clientContext.ExecuteQuery();
bool receiverExists = false;
foreach (var receiver in list.EventReceivers)
{
if (receiver.ReceiverName == name)
{
receiverExists = true;
if (force)
{
receiver.DeleteObject();
clientContext.ExecuteQuery();
receiverExists = false;
}
}
}
EventReceiverDefinition def = null;
if (!receiverExists)
{
EventReceiverDefinitionCreationInformation receiver = new EventReceiverDefinitionCreationInformation();
receiver.EventType = eventReceiverType;
receiver.ReceiverUrl = url;
receiver.ReceiverName = name;
receiver.Synchronization = synchronization;
def = list.EventReceivers.Add(receiver);
clientContext.Load(def);
clientContext.ExecuteQuery();
}
return def;
}
/// <summary>
/// Registers a remote event receiver
/// </summary>
/// <param name="web">The web to process</param>
/// <param name="name">The name of the event receiver (needs to be unique among the event receivers registered on this list)</param>
/// <param name="url">The URL of the remote WCF service that handles the event</param>
/// <param name="eventReceiverType"></param>
/// <param name="synchronization"></param>
/// <param name="sequenceNumber"></param>
/// <param name="force">If True any event already registered with the same name will be removed first.</param>
/// <returns>Returns an EventReceiverDefinition if succeeded. Returns null if failed.</returns>
public static EventReceiverDefinition AddRemoteEventReceiver(this Web web, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, int sequenceNumber, bool force)
{
var query = from receiver
in web.EventReceivers
where receiver.ReceiverName == name
select receiver;
var receivers = web.Context.LoadQuery(query);
web.Context.ExecuteQueryRetry();
var receiverExists = receivers.Any();
if (receiverExists && force)
{
var receiver = receivers.FirstOrDefault();
receiver.DeleteObject();
web.Context.ExecuteQueryRetry();
receiverExists = false;
}
EventReceiverDefinition def = null;
if (!receiverExists)
{
EventReceiverDefinitionCreationInformation receiver = new EventReceiverDefinitionCreationInformation();
receiver.EventType = eventReceiverType;
receiver.ReceiverUrl = url;
receiver.ReceiverName = name;
receiver.SequenceNumber = sequenceNumber;
receiver.Synchronization = synchronization;
def = web.EventReceivers.Add(receiver);
web.Context.Load(def);
web.Context.ExecuteQueryRetry();
}
return def;
}
protected override bool InitOnePropertyFromJson(string peekedName, JsonReader reader)
{
bool flag = base.InitOnePropertyFromJson(peekedName, reader);
if (flag)
{
return(flag);
}
switch (peekedName)
{
case "ReceiverAssembly":
flag = true;
reader.ReadName();
this.m_receiverAssembly = reader.ReadString();
break;
case "ReceiverClass":
flag = true;
reader.ReadName();
this.m_receiverClass = reader.ReadString();
break;
case "ReceiverName":
flag = true;
reader.ReadName();
this.m_receiverName = reader.ReadString();
break;
case "SequenceNumber":
flag = true;
reader.ReadName();
this.m_sequenceNumber = reader.ReadInt32();
break;
case "Synchronization":
flag = true;
reader.ReadName();
this.m_synchronization = reader.ReadEnum <EventReceiverSynchronization>();
break;
case "EventType":
flag = true;
reader.ReadName();
this.m_eventType = reader.ReadEnum <EventReceiverType>();
break;
case "ReceiverUrl":
flag = true;
reader.ReadName();
this.m_receiverUrl = reader.ReadString();
break;
}
return(flag);
}
public static void AddListItemRemoteEventReceiver(ClientContext context, string listName, EventReceiverType eventType,
EventReceiverSynchronization synchronization, string receiverName,
string receiverUrl, int sequence, string receiverAssemblyName = "", string receiverClassName = "")
{
var list = context.Web.Lists.GetByTitle(listName);
context.Load(list);
var eventReceivers = list.EventReceivers;
context.Load(eventReceivers);
context.ExecuteQuery();
var newRER = new EventReceiverDefinitionCreationInformation();
newRER.EventType = eventType;
newRER.ReceiverName = receiverName;
newRER.ReceiverClass = receiverClassName;
newRER.ReceiverAssembly = receiverAssemblyName;
newRER.ReceiverUrl = receiverUrl;
newRER.Synchronization = synchronization;
newRER.SequenceNumber = sequence;
list.EventReceivers.Add(newRER);
list.Update();
context.ExecuteQuery();
}
public SPOEventReceiverDefinition AddEventReceiver(
EventReceiverType eventType,
string receiverAssembly,
string receiverClass,
string receiverName,
string receiverUrl,
int sequenceNumber,
EventReceiverSynchronization synchronization)
{
EventReceiverDefinitionCreationInformation erdci = new EventReceiverDefinitionCreationInformation
{
EventType = eventType,
ReceiverAssembly = receiverAssembly,
ReceiverClass = receiverClass,
ReceiverName = receiverName,
ReceiverUrl = receiverUrl,
SequenceNumber = sequenceNumber,
Synchronization = synchronization
};
return(AddEventReceiver(erdci));
}
/// <summary>
/// Registers a remote event receiver
/// </summary>
/// <param name="web">The web to process</param>
/// <param name="name">The name of the event receiver (needs to be unique among the event receivers registered on this list)</param>
/// <param name="url">The URL of the remote WCF service that handles the event</param>
/// <param name="eventReceiverType"></param>
/// <param name="synchronization"></param>
/// <param name="force">If True any event already registered with the same name will be removed first.</param>
/// <returns>Returns an EventReceiverDefinition if succeeded. Returns null if failed.</returns>
public static EventReceiverDefinition AddRemoteEventReceiver(this Web web, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, bool force)
{
return web.AddRemoteEventReceiver(name, url, eventReceiverType, synchronization, 1000, force);
}
public static EventReceiverDefinition RegisterRemoteEventReceiver(this Web web, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, bool force)
{
return(web.AddRemoteEventReceiver(name, url, eventReceiverType, synchronization, force));
}
public SPOEventReceiverDefinition AddEventReceiver(
EventReceiverType eventType,
string receiverAssembly,
string receiverClass,
string receiverName,
string receiverUrl,
int sequenceNumber,
EventReceiverSynchronization synchronization)
{
EventReceiverDefinitionCreationInformation erdci = new EventReceiverDefinitionCreationInformation
{
EventType = eventType,
ReceiverAssembly = receiverAssembly,
ReceiverClass = receiverClass,
ReceiverName = receiverName,
ReceiverUrl = receiverUrl,
SequenceNumber = sequenceNumber,
Synchronization = synchronization
};
return AddEventReceiver(erdci);
}
public static EventReceiverDefinition RegisterRemoteEventReceiver(this List list, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, bool force)
{
return list.AddRemoteEventReceiver(name, url, eventReceiverType, synchronization, force);
}
/// <summary>
/// Registers a remote event receiver
/// </summary>
/// <param name="web">The web to process</param>
/// <param name="name">The name of the event receiver (needs to be unique among the event receivers registered on this list)</param>
/// <param name="url">The URL of the remote WCF service that handles the event</param>
/// <param name="eventReceiverType"></param>
/// <param name="synchronization"></param>
/// <param name="sequenceNumber"></param>
/// <param name="force">If True any event already registered with the same name will be removed first.</param>
/// <returns>Returns an EventReceiverDefinition if succeeded. Returns null if failed.</returns>
public static EventReceiverDefinition AddRemoteEventReceiver(this Web web, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, int sequenceNumber, bool force)
{
var query = from receiver
in web.EventReceivers
where receiver.ReceiverName == name
select receiver;
web.Context.LoadQuery(query);
web.Context.ExecuteQueryRetry();
var receiverExists = query.Any();
if (receiverExists && force)
{
var receiver = query.FirstOrDefault();
receiver.DeleteObject();
web.Context.ExecuteQueryRetry();
receiverExists = false;
}
EventReceiverDefinition def = null;
if (!receiverExists)
{
EventReceiverDefinitionCreationInformation receiver = new EventReceiverDefinitionCreationInformation();
receiver.EventType = eventReceiverType;
receiver.ReceiverUrl = url;
receiver.ReceiverName = name;
receiver.SequenceNumber = sequenceNumber;
receiver.Synchronization = synchronization;
def = web.EventReceivers.Add(receiver);
web.Context.Load(def);
web.Context.ExecuteQueryRetry();
}
return(def);
}
/// <summary>
/// Registers a remote event receiver
/// </summary>
/// <param name="site">The site collection to process</param>
/// <param name="name">The name of the event receiver (needs to be unique among the event receivers registered on this site)</param>
/// <param name="url">The URL of the remote WCF service that handles the event</param>
/// <param name="eventReceiverType"></param>
/// <param name="synchronization"></param>
/// <param name="force">If True any event already registered with the same name will be removed first.</param>
/// <returns>Returns an EventReceiverDefinition if succeeded. Returns null if failed.</returns>
public static EventReceiverDefinition AddRemoteEventReceiver(this Site site, string name, string url, EventReceiverType eventReceiverType, EventReceiverSynchronization synchronization, bool force)
{
return(site.AddRemoteEventReceiver(name, url, eventReceiverType, synchronization, 1000, force));
}
