Get and Set Search Folders Example (C#)

//----------------------------------------------------------------------------
// Preconditions: Open SOLIDWORKS.
//
// Postconditions:
// 1. Inspect the Immediate window.
// 2. c:\ is added to the beginning of the search folder path for reference
// documents.
// ---------------------------------------------------------------------------
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
using System;
using System.Diagnostics;
namespace GetandSetSearchFolders_CSharp.csproj
{
    partial class SolidWorksMacro
    {

        ModelDoc2 Part;
        string searchFolders;

        bool boolstatus;

        public void Main()
        {
            Part = (ModelDoc2)swApp.ActiveDoc;

            swApp.SetUserPreferenceToggle((int)swUserPreferenceToggle_e.swUseFolderSearchRules, false);

            searchFolders = "c:\\;" + searchFolders;
            boolstatus = swApp.SetSearchFolders(0, searchFolders);
            searchFolders = swApp.GetSearchFolders(0);
            Debug.Print("New search path: " + searchFolders);

        }


        public SldWorks swApp;

    }
}