int Show {get; set;}; 

Show: int 

//Example 1
 // PREREQUISITES
 // 1. Open a Cimatron File
 
 // Define an AppAccess object to get the running active application
 interop.CimAppAccess.AppAccess AppAcc = new interop.CimAppAccess.AppAccess();
 // Define an Application object and getting running active application
 interop.CimatronE.IApplication CimApp =(interop.CimatronE.IApplication)AppAcc.GetApplication();
 //Get Active Cimatron Document
 interop.CimBaseAPI.ICimDocument aDOC = (interop.CimBaseAPI.ICimDocument)CimApp.GetActiveDoc();
  //Get Model Container
  interop.CimMdlrAPI.IModelContainer aModelCont = (interop.CimMdlrAPI.IModelContainer)aDOC;
 //Get Model
 interop.CimMdlrAPI.MdlrModel aMdlrModel = (interop.CimMdlrAPI.MdlrModel)aModelCont.Model;
 interop.CimMdlrAPI.IModel aModel = (interop.CimMdlrAPI.IModel)aMdlrModel;
 Console.WriteLine("Enter an Entity PID: ");
 string aPIDstr = Console.ReadLine();
 int aPID = int.Parse(aPIDstr);
 interop.CimBaseAPI.ICimEntity aEnt = (interop.CimBaseAPI.ICimEntity) aModel.GetEntityById(aPID, aModel);
 if (aEnt == null)
 {
     Console.WriteLine("Enitity with given PID does Not Exists");
     return;
 }
 
 int aStatus = aEnt.Show;
 if(aStatus==1)
        Console.WriteLine("Enity is Not hidden!");
 else
        Console.WriteLine("Entity is hidden");
 
 
==========================
//Example 2
 // PREREQUISITES
 // 1. Open a Cimatron File
 
 // Define an AppAccess object to get the running active application
 interop.CimAppAccess.AppAccess AppAcc = new interop.CimAppAccess.AppAccess();
 // Define an Application object and getting running active application
 interop.CimatronE.IApplication CimApp =(interop.CimatronE.IApplication)AppAcc.GetApplication();
 //Get Active Cimatron Document
 interop.CimBaseAPI.ICimDocument aDOC = (interop.CimBaseAPI.ICimDocument)CimApp.GetActiveDoc();
  //Get Model Container
  interop.CimMdlrAPI.IModelContainer aModelCont = (interop.CimMdlrAPI.IModelContainer)aDOC;
 //Get Model
 interop.CimMdlrAPI.MdlrModel aMdlrModel = (interop.CimMdlrAPI.MdlrModel)aModelCont.Model;
 interop.CimMdlrAPI.IModel aModel = (interop.CimMdlrAPI.IModel)aMdlrModel;
 Console.WriteLine("Enter an Entity PID: ");
 string aPIDstr = Console.ReadLine();
 int aPID = int.Parse(aPIDstr);
 interop.CimBaseAPI.ICimEntity aEnt = (interop.CimBaseAPI.ICimEntity) aModel.GetEntityById(aPID, aModel);
 if (aEnt == null)
 {
     Console.WriteLine("Enitity with given PID does Not Exists");
     return;
 }
 
 int aStatus = aEnt.Show;
 if(aStatus==1)
        Console.WriteLine("Enity is Not hidden!");
 else
        Console.WriteLine("Entity is hidden");

#Example 2
    // # PREREQUISITES
    // # 1. Open a Cimatron File
    // 
    // import clr
    // 
    // clr.AddReference("interop.CimAppAccess")
    // clr.AddReference("interop.CimatronE")
    // clr.AddReference("interop.CimServicesAPI")
    // clr.AddReference("interop.CimBaseAPI")
    // clr.AddReference("interop.CimMdlrAPI")
    // 
    // #importing modules from interop dlls
    // import interop.CimAppAccess
    // import interop.CimatronE
    // import interop.CimServicesAPI
    // import interop.CimBaseAPI
    // import interop.CimMdlrAPI
    // 
    // AppAcc = interop.CimAppAccess.AppAccess()
    // # Define an Application object and getting running active application
    // CimApp = interop.CimatronE.IApplication(AppAcc.GetApplication())
    // # Get Active Cimatron Document
    // aDOC = interop.CimBaseAPI.ICimDocument(CimApp.GetActiveDoc())
    // # Get Model Container
    // aModelCont = interop.CimMdlrAPI.IModelContainer(aDOC)
    // # Get Model
    // aMdlrModel = interop.CimMdlrAPI.MdlrModel(aModelCont.Model)
    // aModel = interop.CimMdlrAPI.IModel(aMdlrModel)
    // print("Enter an Entity PID:")
    // aPID = int(input())
    // # Getting Entity of given PID
    // aEnt = interop.CimBaseAPI.ICimEntity(aModel.GetEntityById(aPID, aModel))
    // 
    // print("Entity Visibility State:")
    // print(aEnt.Show)