Clear Display States Example (C#)

//----------------------------------------------------------------------------
// Preconditions: Open a part document.
//
// Postconditions:
// 1. All appearances are removed from all configurations of the part.
// 2. The display states are un-linked from configurations.
// 3. All features of the part are now visible.
// ---------------------------------------------------------------------------
using Microsoft.VisualBasic;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
namespace RemoveAllDisplayStates_CSharp.csproj
{
    partial class SolidWorksMacro
    {

        ModelDoc2 modelDoc;
        PartDoc partDoc;

        bool boolstatus;
        public void Main()
        {
            modelDoc = (ModelDoc2)swApp.ActiveDoc;
            partDoc = (PartDoc)modelDoc;
            boolstatus = partDoc.RemoveAllDisplayStates();
        }


        public SldWorks swApp;
    }
}