无法打开文件。 [英] could not open the file.
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问题描述
hi
i创建了一个应用程序,将文件上传到文件夹,然后从该文件夹中获取文件并将其转换为图像。
这里是代码
hi
i have created an app that uploads files to a folder and then takes the files from that folder and convert it to images.
here is the code
if (FileUpload1.HasFile)
{
string file = System.IO.Path.GetFullPath(FileUpload1.PostedFile.FileName);
string filname = FileUpload1.PostedFile.FileName;
//UPLOADS THE FILE INTO THE FOLDER
FileUpload1.PostedFile.SaveAs(Server.MapPath("~\\NewFolder1\\") + FileUpload1.FileName);
//TAKES THE PATH and file
string strPath = Server.MapPath(Request.ApplicationPath) + "~/NewFolder1/" + filname;
//assign the file to ppt
ApplicationClass pptApplication = new ApplicationClass();
Presentation pptPresentation = pptApplication.Presentations.Open(strPath, MsoTriState.msoFalse,
MsoTriState.msoFalse, MsoTriState.msoFalse);
var slides = new List<string>();
targetPath = Server.MapPath("~/NewFolder1/");
targetPath += "\\{0}";
for (var i = 1; i <= pptPresentation.Slides.Count; i++)
{
.
.
</string>
但是当我运行应用程序时它会出现以下错误。
System.Runtime.InteropServices.COMException:PowerPoint无法打开文件。
介绍pptPresentation = pptApplication.Presentations.Open(strPath,MsoTriState.msoFalse ....
请告诉我哪里是问题和我需要纠正的问题
but when i run the app it gives the follwoing error.
System.Runtime.InteropServices.COMException: PowerPoint could not open the file.
Presentation pptPresentation = pptApplication.Presentations.Open(strPath, MsoTriState.msoFalse....
please tell me where is the problem and what i need to correct
推荐答案
I am having the same issue in my applictaion. Where you able to find a solution for this issue.
Thanks in advance for your help,
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