How to Retrieve and Add to list item property bag using csom sharepoint 2013

Question

is there a way to add and retrieve values from the property bag of a list item using CSOM? I am using sharepoint 2013, all my searches come up empty for the list item, and I know in sharepoint 2010 it was not posible.

I would very much like to know if it can be done and how.

Thanks in advance.

Answer 1

I think that it's not possible. ListItem class doesn't expose any property or method to operate on property bag.

Answer 2

Get Property

var lst= ctx.Web.Lists.GetByTitle(listTitle);
ctx.Load(lst, l => l.RootFolder.Properties);
ctx.ExecuteQuery();
var value = lst.RootFolder.Properties[key];

Set Property

var list = ctx.Web.Lists.GetByTitle(listTitle);
var lstProps= list.RootFolder.Properties;
lstProps[key] = value;
lst.RootFolder.Update();
ctx.ExecuteQuery();