IMAPI2 How to burn an already created iso

Question

I have read hackchina and codeproject examples but it seems I can not figure out how to burn an existing .iso file. The examples above show ways of making an .iso from a folder and then burning it. I want to be able to directly burn an iso file. Here is some code: IDiscRecorder2 discRecorder = new MsftDiscRecorder2(); string Burner = comboBox1.SelectedItem.ToString(); foreach (DrvProperties prop in drv_props) { if (prop.letter.Contains(Burner)) // letter contains the drive's Letter (E:, G: etc.) { discRecorder.InitializeDiscRecorder(prop.ID); // ID contains drive's uniqueID } } IDiscFormat2Data discFormatData = new MsftDiscFormat2Data(); discFormatData.Recorder = discRecorder; IMAPI_MEDIA_PHYSICAL_TYPE mediaType = discFormatData.CurrentPhysicalMediaType; ...... ...... Could someone please help me get further? Lets say I have example.iso. What should I do now? I don't understand. (I got using IMAPI2.interop in my code from CodeProject example). Thanks a lot JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Well i finally figured it out firstly you need to include the following name spaces: using System.Runtime.InteropServices; using System.Runtime.InteropServices.ComTypes; In order to be able to use IStream. Then you need to import SHCreateStreamOnFIle from shlwapi.dll to open a "read stream" to that iso: private const uint STGM_SHARE_DENY_WRITE = 0x00000020; private const uint STGM_SHARE_DENY_NONE = 0x00000040; private const uint STGM_READ = 0x00000000; private const uint STGM_WRITE = 0x00000001; private const uint STGM_READWRITE = 0x00000002; [DllImport("shlwapi.dll", CharSet = CharSet.Unicode, ExactSpelling = true, PreserveSig = false, EntryPoint = "SHCreateStreamOnFileW")] static extern void SHCreateStreamOnFile(string fileName, uint mode, ref IStream stream); IStream stream = null; SHCreateStreamOnFile(path2iso, STGM_READ | STGM_SHARE_DENY_WRITE, ref stream); and finally supply i to the discFormatData.Write() method. discFormatData.Write(stream); I hope it helps someone. Take care