01.using System.Web.UI.WebControls;
02.using System.Web.UI.WebControls.WebParts;
03.using System.Web.UI.HtmlControls;
04.using System.Text;
05.using Microsoft.Office.Interop.PowerPoint;
06.using Microsoft.Office;
07.
08.public partial class Default2 : System.Web.UI.Page
09.{
10. protected void Page_Load(object sender, EventArgs e)
11. {
12.
13. }
14.
15. protected void btnUploadPPT_Click(object sender, EventArgs e)
16. {
17.
18. if (!(fUpload.HasFile))
19. {
20. lblText.Text = "Please choose file to upload";
21. }
22. else
23. {
24. try
25. {
26.
27. string strFileName = fUpload.FileName;
28. string[] strSep = fUpload.FileName.Split('.');
29. int arrLength = strSep.Length - 1;
30. string strExt = strSep[arrLength].ToString().ToUpper();
31.
32. string strPathToUpload = Server.MapPath("Uploaded");
33. string strPathToConvert = Server.MapPath("WordToHtml");
34.
35. Microsoft.Office.Interop.PowerPoint.Application ppApp;
36.
37. ppApp = new Microsoft.Office.Interop.PowerPoint.Application();
38. string ppName = strPathToUpload + "\\" + "xxx.ppt";
39. string FileName = strPathToConvert + "\\" + fUpload.FileName.Replace(".ppt", "") + ".htm";
40.
41.
42.
43. ppApp.Presentations.Open((ppName), Microsoft.Office.Core.MsoTriState.msoFalse,
44. Microsoft.Office.Core.MsoTriState.msoFalse,
45. Microsoft.Office.Core.MsoTriState.msoFalse);
46.
47. ppApp.ActivePresentation.SaveAs((FileName), PpSaveAsFileType.ppSaveAsHTML,
48. Microsoft.Office.Core.MsoTriState.msoFalse);
49.
50. ppApp.Quit();
51.
52.
53. }
54. catch (Exception ex)
55. {
56. Response.Write(ex.Message);
57. }
58. }
59.
60. }
