Event handlers is a program statement which is called from an event. The event can be a human striking a key on the keyboard or pushing a button on a web page

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19 views

Task list event handler not firing

I have created a project with two event receivers, one pointing to a custom list (id 100) and one pointing to a task list (id 107). The custom list handler runs perfectly but the task list doesn't ...
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1answer
40 views

How to prevent Files with same Name?

I have a service that takes a file from a library and send it to an already specified folder. This becomes a problem when I'm having files with same names on diferent folders. Lets say that the ...
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1answer
20 views

How do I know whether an Event Handler has already been attached to a SharePoint O365 list?

I have a SharePoint O365 site which has a custom list named ReportMetadata. There is an event receiver for this list for ItemAdded event which will take the image from the attachment column of the ...
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14 views

List Synchronization in Sharepoint

I'm running Visual Studio 2010 with SP 2010. I was tasked with creating a setting page (within Site Action dropdowns). On that page I will select 2 different lists and allow them to synchronize with ...
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2answers
66 views

SPGridView SelectedRow.Cells[] returns empty value

I have created an SPGridView control in my visual web part. Inside SPGridView, there is an SPHyperLink control that stores some URL. When accessing this value using SPGridView ...
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2answers
40 views

How to trigger a click event for a column item in SPGridView control

I have created a SPGridView control in a visual web part project. This control displays all the folders inside a Document library. I have used SPBoundField to the display the column data. Is it ...
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1answer
95 views

How to get absolute previous url in event receiver?

I have a root site list which I am displaying on several sub-sites using CQWP based on a custom filter and entering the list values frm sub-sites itself to the root site list. So I am trying to ...
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1answer
108 views

SharePoint Document Library document delete

Please suggest your solution for the following scenario: A user deletes the document from document library and an e-mail has to be triggered to the admin notifying the information about the document ...
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1answer
85 views

Automatically Setting the Masterpage in Sharepoint 2013

I am trying to install our custom masterpage (and supporting files) as a feature which would automatically turn on and set the default masterpage to our custom one. When deploying in VS2012, it works ...
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3answers
27 views

ItemUpdated Event Handler after list item is Liked

I have a document library that upon an item being liked (updated) it adds an entry in to another list. Everything works fine except the new list item is being created by the System Account instead of ...
4
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1answer
63 views

Synchronous ItemAdded event. Do I need to explicitly call properties.Dispose()?

We have a SharePoint 2010 On-Prem solution. I have an ItemAdded event receiver which has been made synchronous using the Synchronization property. Now, when this event receiver fires, I have used the ...
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1answer
27 views

Is there a good way to connect to a SQL Server using Windows authentication from a Sharepoint 2010 event hander?

Inherited some legacy code that makes use of SQL authentication which I want to eliminate. When I tried using Windows auth, the connection seemed to be getting created using ANONYMOUS LOGIN. is there ...
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2answers
59 views

How to get LookupValue in ItemUpdating

I have a custom EventHandler for ItemUpdating on a list which has a Lookup column. If I look in the properties.AfterProperties for the column in the ItemUpdating event I get the LookupId value but ...
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1answer
50 views

Ascertain the method of file upload in SharePoint 2013 document library?

In an ItemAdded event receiver, is there a way to ascertain whether the file was uploaded via the "new item" button in the document library or whether it was dragged and dropped into the browser ...
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2answers
160 views

Redirect after deleting a list item

I have a requirement wherein I have to redirect the user to the homepage, after a list item is deleted. Right now, the corresponding list is shown after the deletion. How can I accomplish this? I ...
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1answer
33 views

Cancel an event handler based on user permissions

while adding an item to the sharepoint list i have created one custom group. if the user not belongs to certain group means the event handler should be cancelled.
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0answers
30 views

Event Handling in powershell

I am wondering why the event in this sample code cannot be started. $import = New-Object Microsoft.SharePoint.Deployment.SPImport($importSettings) $CreatedAction = { $ro = ...
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1answer
77 views

SharePoint Hosted App Event Receiver

Is it possible to create an event receiver on a list deployed in SharePoint hosted App?
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1answer
39 views

Content type eventhandlers gets bound to list

I have a custom parent content-type on which I apply 6 event-handlers. I then have 24 content-types based off of the parent content-type - thus inheriting the 6 event-handlers. - All defined in XML I ...
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1answer
84 views

Trying to populate HyperLink type list item value in Event handler

I am trying to populate SiteUrl field in itemAdded event, this code doesn't give me error but field is not get populated public override void ItemAdded(SPItemEventProperties properties) { ...
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0answers
19 views

Call of “DocumentSet ” class causes Exception (untrusted call)

I've attached an event receiver to a list, the listener gets fired when a new item is added. I have to create new document sets, but when I try to create an new instance of the DocumentSet class, the ...
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3answers
69 views

Delete the item once it is added

I want to perform some Action once the item is added. I have a Custom List that reacts on Item Creation. If, at this level, i want to Delete the item immediately once it is added, how could I do? ...
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1answer
94 views

Update Managed metadata column Values based on other Managed metadat column

I have two managed metadata columns :- Country --- America, India City --- Sydney, New York, Bombay, Pune. If I select America as Country I should only be able ...
2
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1answer
660 views

Sharepoint Foundation 2010 : Unable to create new sites in my site collection

So I had originally upgraded an old WSS 3.0 site to SharePoint Foundation 2010 by the database attach method. Site worked fine for a couple months until now. Now we our unable to create new sites in ...
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1answer
779 views

Enlarge Newsfeed images on SharePoint 2013

I am a bit stumped why I have not found much information on this topic or why no one is asking the question. Maybe it is just not possible. My question being: Are you able to enlarge Newsfeed images ...
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1answer
255 views

Why ItemUpdating is calling after ItemAdded event in Sharepoint-2010?

I am developing Sharepoint 2010 application where I have been using SPItemEvent to deal with ItemAdded event. One thing surprised me that ItemUpdating event is calling after ItemAdded event in List. ...
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1answer
266 views

Event Receiver Item Updating Datasheet view Problem

I've got a list that is displayed and edited in datasheet view and now I need to ensure that users cant edit a column if there already is a value, but if the column is empty they should be able to ...
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1answer
621 views

Can Event Receiver be used in Sharepoint Client Object Model 2010?

I need to e.g detect in a console application any updates that affect items in a SP list. Thanks!
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1answer
385 views

How to show a javascript alert and close the browser tab on button click [closed]

I have a web part with button that is clicked upon approval of a workflow. I want to add a JavaScript alert after performing all the button click c# code and then upon closing the alert the browser ...
2
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1answer
663 views

SPContext.Current.FormContext.OnSaveHandler Not Firing from Custom Field Type Control

I am having the exact same problem described here. Unfortunately because I don't have 50 points yet I can't comment on it so I have to create a new duplicate question. I mean it's not "100% EXACTLY" ...
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1answer
280 views

Event handler for document library in Sharepoint 2010

Using VS2012, I'd like to create an event handler for a document library. When a document is added to a library, an entry is created in a list. That list entry contains all the metadata from the ...
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0answers
85 views

Notifying a webservice about list update events

I have a custom webservice hosted in SharePoint that caches data from a certain list. It needs to update the cache every time the list is updated. It seems to me there are 3 ways this could happen: ...
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2answers
2k views

How to update calendar item created by an other list?

Appreciate any thoughts on this: A user edits an existing list item to pick a date to select a project deadline. A custom workflow, initiated by that item change, takes that date and project title ...
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2answers
1k views

How to display and get the value chosen in an User field?

I'm very new at Sharepoint and I faced to a trick issue. Here is the situation : in an .aspx.cs file, I've created an EventHandler called btnValidate_Click, raised on a click on a button. In this ...
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1answer
314 views

Remote event receiver on sharepoint 2013 online does not work

I recently started to develop Sharepoint 2013 on my office 365 account. The problem is that remote event receivers which I attach to deploying application do not work. I mean that they should listen ...
2
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0answers
433 views

List event receivers not triggered after quick editing/grid editing

I have a custom Sharepoint 2013 list with event receivers attached to it (adding, updating, deleting). However, it looks like the event receivers are not triggered when the user is adding/editing in ...
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2answers
376 views

Change displayname of a List with event receiver

I need to change the displayname of a list using "ItemUpdating". The source of the new name is the "Title"-field of the item which fires the event. Is this possible? I tried it with: if ...
3
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4answers
2k views

Event Reciever ItemAdded fired twice

I'm trying to do some treatement after creating an item but the treatement is done twice because in my code after creating the item, I'm updating it , so the event reciever get fired twice: first when ...
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3answers
99 views

On ItemUpdating modify property

I have an issue, with this event. What my purpose is: i want to update one of the properties based on few criterias, so i want do fill a field A if field A is empty and the field B is not empty and ...
1
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1answer
512 views

ItemUpdating event not firing on folder rename w/ Windows Explorer

I have an Item Updating event receiver that needs to fire when a document library folder is renamed. Everything works perfect when a user renames the folder with the SharePoint UI. However, if ...
2
votes
0answers
71 views

restore default incoming email settings

I wrote an email event receiver for a list, which overrode the default incoming email settings (I now only have an option to turn it on/off and set the email, and the rest is expected to be handled by ...
2
votes
1answer
177 views

Using C++ dlls in event receiver

I am trying to use a legacy C++ dll that has around 5 C/C++ dependencies in SharePoint. I created a wrapper for the dll and it works fine in a test desktop program. I added the wrapper and all C++ ...
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0answers
1k views

Event Receiver - How to set item value with the value from the existing item in the SAME list?

I have a business requirement to add a new version (revision) of the existing list item. New list item should have this setting: NewItem.ParentID=ParentItem.ID ...
2
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1answer
340 views

Possible to attach an event receiver to the list of user alerts?

There's seemingly loads of ways of overriding the OOTB e-mail notifications for creation and deletion of user alerts - can't you just attach an event receiver to the alerts 'list' (is it an SPList?) ...
1
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1answer
109 views

How do I update or add field in a list item so that the value is a space character

I am building an event handler. When items in a library on one server farm are updated or deleted, I take that information and ammend a list that resides on another site. I require that one of the ...
4
votes
4answers
3k views

Get ContentType in ItemAdding Event Handler

I need to change a field in the item being added based on its content type. This needs to happen before the item has been added - hence ItemAdding event receiver. Using ItemAdded is no good since the ...
3
votes
1answer
5k views

Feature activation error: System.InvalidOperationException: Operation is not valid due to the current state of the object

i have taken one List Email event receiver(Type is EmailReceived) and that event receiver attach with document library. when i am activate that feature got error. i have check on ULS Viewer. error ...
1
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2answers
146 views

Saving changes made in a webpart

I currently have a webpart with a table which loads documents in itself. Every row has a checkbox control in the first cell. (Default: unchecked) I am using a second webpart which has a button. If ...
2
votes
2answers
408 views

Item Updated through different forms runs Item Updated event receiver

Simple but mind blowing question it is. Basically I am updating a specific list items through two different ways, one is using ASP.NET web forms and one is using default list forms provided by ...
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0answers
98 views

Email not received in Document Library when Event receiver Added [closed]

Email not received in document library when Email event receiver is added to this library..