I am uploading document programically and passing lookup field value but its not get updated, how to handle this?
2 Answers
For a lookup column you must provide the ID of the item you are referring to.
Thus if the item being lookup has an ID of 3
you must provide that in the hashtable, with lookups to multiple items you must provide the ID and the value separeted by ;#
e.g.: 1;#First Item;#3;#THirdItem
.
You need have to update the SPList object...