Change field viewer

StructureHelperCommon/Infrastructures/Enums/UnitTypes.cs

@@ -8,6 +8,7 @@
         Force,
         Moment,
         Curvature,
-        DistributedLoad
+        DistributedLoad,
+        Strain
     }
 }

StructureHelperCommon/Infrastructures/Interfaces/IRepositoryOperation.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StructureHelperCommon.Infrastructures.Interfaces
+{
+    public interface IRepositoryOperation<T, V>
+    {
+        void RemoveAll();
+        void Remove(V entity);
+        void Remove(IEnumerable<V> entities);
+    }
+}