0
votes
0answers
29 views

Hide Field on Specific SPListItems

I am trying to figure out if I can hide/show a field for specific list items using the SP object model. I am aware that you can set the SPField.Hidden property however it appears as though this does ...
2
votes
2answers
132 views

Dates and times in Properties vs Fields

I'm trying to roll my own archiver for SharePoint. I always try to let the underlying object serialize itself. Only when it fails do I try to use .ToString(). Anyway, while inspecting the Properties ...
0
votes
1answer
148 views

Set SPBuiltInFieldId.WorkflowInstanceID value

I start worklfow programmaticaly on SPListItem (custom ContentType). When i try to save all fields but "WorkflowInstanceID", its ok. But, item[SPBuiltInFieldId.WorkflowInstanceID] = ...
1
vote
0answers
425 views

SPListItem.Update Not working

So I have this really simple function which updates a couple of fields on two different lists (one is a document library) The thing is on the document library does not updates any of the fields I need ...
1
vote
1answer
150 views

difference between item[] and item.fields[]

I want to retrieve let's say the title field of my item so what's the différence between doing these acces methods : SPList myList = properties.List; string mytitle1 = ...
0
votes
1answer
243 views

SPFieldCollection TryGetFieldByStaticName bug?

I had expected that if TryGetFieldByStaticName succeeds and returns a value, there would be an SPField in the item that has a static name equal to what I used in the TryGet... call, but no? I.e. can ...
2
votes
1answer
1k views

Updating a SPFieldMultiLineText field

I have an SPListItem. I have a field on the item of type SPFieldMultiLineText. How can update the value of that field?
0
votes
1answer
302 views

SharePoint OM wont' read item property

I have a list item with one field Classes which is a multiple choice lookup. I want to implement an ASPX page which contains a ListBox which is filled with values from the Classes field. The following ...
3
votes
6answers
4k views

ArgumentException when trying to access SPListItem value

I have a tool to update all items in SP (link replacement). The tool works most of the time but sometimes it throws me an ArgumentException ("Value does not fall within the expected range."). Here is ...
5
votes
4answers
22k views

How to set ListItem Lookup Field value

How do I set a ListItem's Lookup field using code? SPFile file = list.RootFolder.Files.Add(destUrl, iStream, true); SPListItem item = file.Item; item["DocumentID"] = DocID.ToString(); ...