C # operation mpp file code reference

01 using System; 02 using System.Collections.Generic; 03 using System.Text; 04 using Microsoft.Office.Interop.MSProject; 05  06 namespace ConsoleApplication 07 { 08     class Program 09     { 10         static void Main(string[] args) 11         { 12             Program pro = new Program(); 13             pro.readMpp(); 14             // pro.callMacro(); 15             //pro.createMpp(); 16         } 17 // Call the macro defined in mpp 18         public void callMacro() 19         { 20             Object missing = Type.Missing; 21             ApplicationClass prj = new ApplicationClass(); 22 // Open the mpp File 23             prj.FileOpen("C:/Documents and Settings/Administrator/My Documents/test.mpp", 24                 false, missing, missing, missing, missing, missing, missing, missing, 25                 missing, missing, PjPoolOpen.pjPoolReadWrite, missing, missing, missing, missing); 26 // Call testMacro 27             prj.Macro("testMacro"); 28 // Close, but do not save the mpp