Add primitive visual property

DataAccess/DTOs/DTOEntities/BeamShears/StirrupByInclinedRebarDTO.cs

@@ -1,6 +1,8 @@
 using Newtonsoft.Json;
+using StructureHelperCommon.Models.VisualProperties;
 using StructureHelperLogics.Models.BeamShears;
 using StructureHelperLogics.Models.Materials;
+using System.Windows.Media;
 
 namespace DataAccess.DTOs
 {
@@ -22,11 +24,16 @@ namespace DataAccess.DTOs
         public double LegCount { get; set; }
         [JsonProperty("RebarSection")]
         public IRebarSection RebarSection { get; set; }
-
+        [JsonProperty("VisualProperty")]
+        public IPrimitiveVisualProperty VisualProperty { get; set; }
 
         public StirrupByInclinedRebarDTO(Guid id)
         {
             Id = id;
+            VisualProperty = new PrimitiveVisualPropertyDTO(Guid.NewGuid())
+            {
+                Color = (Color)ColorConverter.ConvertFromString("Black")
+            };
         }
 
         public object Clone()