Dateconvert problem in dhtmlxConnector_net v15_130416

Used dhtmlx Components:

dhtmlxConnector_net_v15_130416 and dhtmlx 3.6 professional
Data Servers tested SQL 2008 2008R2 and 2012
aspx Code: (used from connector sample to hold it easy, just dataProcessor, pub_date and button save is added)


<asp:Content ID=“MainContent” ContentPlaceHolderID=“FormContentPlaceholder” runat=“server”>

<input type="button" onclick="myForm.load('basic_init.ashx?id=25');" value="Load data" />
<input type="button" onclick=";" value="Save data" />


[WebService(Namespace = “”)]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class form_basic_connector : dhtmlxRequestHandler
public override IdhtmlxConnector CreateConnector(HttpContext context)

        var connector = new dhtmlxFormConnector(

        return connector;

Date in pub_date: 2034-05-01

If i read the Row all goes well:

<pub_date>2034-05-01 00:00:00</pub_date>

As soon i will save the data:
25_!nativeeditor_status updated
25_author 7\n
25_price 22222,1
25_pub_date Mon May 01 2034 00:00:00 GMT+0200
25_title ID25
ids 25

And the update fails. Reason:
Mon May 01 2034 00:00:00 GMT+0200

<?xml version="1.0" encoding="utf-8"?>

Ok I switched already from date/datetime to varchar(255). This works but i can’t read back the date after first save. Because not 2034-05-01 00:00:00 is stored its Mon May 01 2034 00:00:00 GMT+0200 from now.
For the moment I suspect a convert date bug within the connector DLL, and I hope you can reproduce and resolve the problem. (For the moment my development is completely stuck. And my customers i already a bit upset.

there must be a problem with client-side codebase or configuration, date must be sent in serverDateFormat(i.e. YYYY-MM-dd), but date object is treated as string instead.
I’ve tried your configuration locally, it seemed working. Can you send zipped project where problem can be reproduced?