Ext.Net.StoreDataBound.BindRecord C# (CSharp) Method

        private void BindRecord(AutoGeneratedFieldProperties[] autoFieldProperties, StringBuilder sb, object obj)
        {
            sb.Append("{");
            System.Data.DataRow dataRow = obj as System.Data.DataRow;

            foreach (AutoGeneratedFieldProperties property in autoFieldProperties)
            {
                FieldInReader field = this.IsInReader(property.DataField);

                if (this.IgnoreExtraFields && !field.InReader)
                {
                    continue;
                }
                
                if (field.Fields != null && field.Fields.Count > 0)
                {
                    foreach (RecordField recordField in field.Fields)
                    {
                        object value = this.GetFieldValue(property, obj, recordField, dataRow);
                        if (value != null && value.GetType().IsEnum && recordField.Type == RecordFieldType.Int)
                        {
                            value = (int)value;
                        }
                        sb.AppendFormat("{0}:{1},", JSON.Serialize(string.IsNullOrEmpty(recordField.Mapping) ? recordField.Name : recordField.Mapping), JSON.Serialize(value));
                    }
                }
                else
                {                    
                    if (dataRow == null || !dataRow.IsNull(property.DataField))
                    {
                        sb.AppendFormat("{0}:{1},", JSON.Serialize(property.DataField), JSON.Serialize(DataBinder.GetPropertyValue(obj, property.DataField)));
                    }
                }
            }
            
            RemoveLastComma(sb);
            sb.Append("},");
        }