Get Sheet in Multi-sheet Drawing Example (C#)

This example shows how to get each sheet in a multi-sheet drawing document regardless whether the sheet is loaded.

//----------------------------------------------------------------------
// Preconditions:
// 1. Click File > Open.
// 2. Open public_documents\samples\tutorial\advdrawings\foodprocessor.sldrw.
// 3. Click Select sheets to open > Selected > Sheet1* (load) > OK  >Open.
// 4. Open the Immediate window.
//
// Postconditions:
// 1. Loads Sheet1 only.
// 2. Mouse over Sheet2, Sheet3, and Sheet4 tabs and examine the
//    Immediate window.
//
// NOTE: Because this drawing is used elsewhere, do not save changes.
//---------------------------------------------------------------------

using SolidWorks.Interop.sldworks;

using SolidWorks.Interop.swconst;

using System;

using System.Diagnostics;

namespace SheetDrawingDocCSharp.csproj

{

    partial class SolidWorksMacro

    {

        public void Main()

        {

            ModelDoc2 swModel = default(ModelDoc2);

            DrawingDoc swDraw = default(DrawingDoc);

            string[] vSheetName = null;

            int i = 0;

            bool bRet = false;

            string sheetName;

            swModel = (ModelDoc2)swApp.ActiveDoc;

            swDraw = (DrawingDoc)swModel;

            // Get the sheets in the drawing document

            vSheetName = (string[])swDraw.GetSheetNames();

            // Traverse the sheets and determine whether

            // they're loaded

            for (i = 0; i < vSheetName.Length; i++)

            {

                sheetName = (string)vSheetName[i];

                bRet = swDraw.ActivateSheet(sheetName);

                Sheet swSheet = default(Sheet);

                swSheet = (Sheet)swDraw.get_Sheet(vSheetName[i]);

                if ((swSheet.IsLoaded()))                

                {

                    Debug.Print(vSheetName[i] + " is loaded.");

                }

                else

                {

                    Debug.Print(vSheetName[i] + " is not loaded.");

                }

            }

        }

        /// <summary>

        /// The SldWorks swApp variable is pre-assigned for you.

        /// </summary>

        public SldWorks swApp;

    }

}