I am using Salesforce Soap API (Version 33). I have created a .Net project and consumed their WSDL file in the project. I want to update a Custom Object using the update command.
The above functionality is working fine.
The only problem I have is that when I update null fields in Salesforce to a new (non-null) value, the fields do not get updated with the new value. Any field having a non-null value prior to the update, gets the updated value.
I want to know if there is flag or a header that needs to be set before calling the update to get around this problem. Any help would be great.