protected virtual void Dispose(bool disposing)
 {
     if (!disposed && disposing)
     {
         context.Dispose();
     }
     disposed = true;
 }
 protected virtual void Dispose(bool disposing)
 {
     if (!disposed && disposing)
     {
         if (cusRelContext != null)
         {
             cusRelContext.Dispose();
         }
     }
     disposed = true;
 }
 protected virtual void Dispose(bool disposing)
 {
     if (!disposed && disposing)
     {
         if (cusRelContext != null)
         {
             cusRelContext.Dispose();
         }
         if (employeeEntities != null)
         {
             employeeEntities.Dispose();
         }
     }
     disposed = true;
 }