I want to fire the event receiver when new file is uploaded to the document library in site in SharePoint online.
Is ItemAdded event fire when file is uploaded to the documents?
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2 Answers
Yes.
ItemAdded event fires when a new file is uploaded to the document library in SharePoint.
Reference:
Official Documentation:
answered Aug 13, 2019 at 11:34
Ganesh Sanap - MVP
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- can you provide any code or article to how to implement this.Manoj Sanjeewa– Manoj Sanjeewa2019-08-13 11:35:37 +00:00Commented Aug 13, 2019 at 11:35
Sample code to add remote event receiver for host web library.
private void AppInstalledMethod(SPRemoteEventProperties _properties) { using (ClientContext clientContext = TokenHelper.CreateAppEventClientContext(_properties, false)) { if (clientContext != null) { Web web = clientContext.Web; var list = web.Lists.GetByTitle("MyDoc3"); clientContext.Load(web); clientContext.Load(list); clientContext.Load(list.EventReceivers); clientContext.ExecuteQuery(); EventReceiverDefinitionCreationInformation receiver = new EventReceiverDefinitionCreationInformation(); receiver.EventType = EventReceiverType.ItemAdding; OperationContext op = OperationContext.Current; Message msg = op.RequestContext.RequestMessage; receiver.ReceiverUrl = msg.Headers.To.ToString(); receiver.ReceiverName = "ItemAddingEvent"; receiver.Synchronization = EventReceiverSynchronization.Synchronous; receiver.SequenceNumber = 5000; list.EventReceivers.Add(receiver); EventReceiverDefinitionCreationInformation receiverUpdate = new EventReceiverDefinitionCreationInformation(); receiverUpdate.EventType = EventReceiverType.ItemUpdating; //op = OperationContext.Current; //msg = op.RequestContext.RequestMessage; receiverUpdate.ReceiverUrl = msg.Headers.To.ToString(); receiverUpdate.ReceiverName = "ItemUpdatingEvent"; receiverUpdate.Synchronization = EventReceiverSynchronization.Synchronous; receiverUpdate.SequenceNumber = 5000; list.EventReceivers.Add(receiverUpdate); clientContext.ExecuteQuery(); } } } public SPRemoteEventResult ProcessEvent(SPRemoteEventProperties properties) { SPRemoteEventResult result = new SPRemoteEventResult(); switch (properties.EventType) { case SPRemoteEventType.AppInstalled: AppInstalledMethod(properties); break; case SPRemoteEventType.AppUpgraded: AppUpgradedMethod(properties); break; case SPRemoteEventType.ItemAdding: ItemAddingMethod(properties); break; case SPRemoteEventType.ItemUpdating: ItemUpdatingMethod(properties); break; case SPRemoteEventType.WebAdding: // you can implement webaddding event break; case SPRemoteEventType.WebDeleting: //you can implemet web deleting event if needed. default: break; } return result; } private void ItemUpdatingMethod(SPRemoteEventProperties _properties) { using (ClientContext clientContext = TokenHelper.CreateRemoteEventReceiverClientContext(_properties)) { if (clientContext != null) { var afterproperties = _properties.ItemEventProperties.AfterProperties; } } } 