CLASSES - bug fixes for entities with static string prefixes

prs.classes/Entities/Job/Job.cs

@@ -117,6 +117,8 @@ namespace Comal.Classes
         [NullEditor]
         public ScheduleLink ScheduleLink { get; set; }
 
+        [DoNotPersist]
+        [DoNotSerialize]
         public static String JobNumberPrefix { get; set; }
 
         public Expression<Func<Job, string>> AutoIncrementField() => x => x.JobNumber;

prs.classes/Entities/PurchaseOrder/PurchaseOrder.cs

@@ -146,6 +146,8 @@ namespace Comal.Classes
         [NullEditor]
         public string SupplierName { get; set; }
 
+        [DoNotPersist]
+        [DoNotSerialize]
         public static string PONumberPrefix { get; set; }
         
         public Expression<Func<PurchaseOrder, string>> AutoIncrementField() => x => x.PONumber;

prs.classes/Entities/PurchaseOrder/PurchaseOrderLink.cs

@@ -29,7 +29,6 @@ namespace Comal.Classes
         //[NullEditor]
         public string SupplierCode { get; set; }
 
-        [NullEditor]
         public SupplierLink SupplierLink { get; set; }
 
         [NullEditor]

prs.classes/Entities/Quote/Quote.cs

@@ -123,6 +123,8 @@ namespace Comal.Classes
 
         #endregion
 
+        [DoNotPersist]
+        [DoNotSerialize]
         public static String NumberPrefix { get; set; } 
         
         public Expression<Func<Quote, string>> AutoIncrementField() => x => x.Number;