if (((JObject)reqBody["orderHeader"]).ContainsKey("customerNote") && reqBody["orderHeader"]["customerNote"].Type == JTokenType.String) {

        // NIEUWE CODE:

                if (((String)reqBody["orderHeader"]["customerNote"]).Length > 70 ) {

​

                String customerNote = (String)reqBody["orderHeader"]["customerNote"];

​

                var splitThis = customerNote.Select((c, index) => new {c, index})

                .GroupBy(x => x.index/70)

                .Select(group => group.Select(elem => elem.c))

                .Select(chars => new String(chars.ToArray()));

​

                foreach (var str in splitThis){

                    XElement E1EDKT1 = new XElement("E1EDKT1",

                    new XAttribute("SEGMENT", "1"),

                    new XElement("TDID", "SL06"),

                    new XElement("TDOBJECT", "VBBK"),

                    new XElement("E1EDKT2",

                        new XAttribute("SEGMENT", "1"),

                        new XElement("TDLINE", reqBody["orderHeader"]["customerNote"].Value<String>())

                       )

                    );

                    idoc.Add(E1EDKT1);

                    }

                }

        // OUDE CODE: 

                else {

                    XElement E1EDKT1 = new XElement("E1EDKT1",

                    new XAttribute("SEGMENT", "1"),

                    new XElement("TDID", "SL06"),

                    new XElement("TDOBJECT", "VBBK"),

                    new XElement("E1EDKT2",

                        new XAttribute("SEGMENT", "1"),

                        new XElement("TDLINE", reqBody["orderHeader"]["customerNote"].Value<String>())

                    )

                );

                idoc.Add(E1EDKT1);

                }

            }