Reading word document giving error in aps.net

Hi Sunny this is my code below

txtPreview.Visible = true;

if (FileUpload1.HasFile)

{

Microsoft.Office.Interop.Word.ApplicationClass WApplication = new Microsoft.Office.Interop.Word.ApplicationClass();

Microsoft.Office.Interop.Word.Document doc = new Microsoft.Office.Interop.Word.Document();

try

{

//FileUpload();

FileUpload1.SaveAs(Server.MapPath(FileUpload1.FileName));

object filename = Server.MapPath(FileUpload1.FileName);

Label6.Text = Server.MapPath("~/") + uploadfile + " Preview Started1......";

//object upfile = Server.MapPath("~/") + uploadfile;

object upfile = filename;

object nullobj = System.Reflection.Missing.Value;

doc = WApplication.Documents.Open(ref upfile, ref nullobj, ref nullobj,

ref nullobj, ref nullobj, ref nullobj,

ref nullobj, ref nullobj, ref nullobj, ref nullobj);

Label6.Text = Server.MapPath("~/") + uploadfile + " Preview Started3......";

if (doc != null)

{

Label6.Text = Convert.ToString(doc.Name) + " Activation Started1......";

doc.Activate();

txtPreview.Text = doc.Content.Text;

Label7.Text = "File Reading Successful";

//doc.Close(ref nullobj, ref nullobj, ref nullobj);

}

else

{

Label7.Text = doc.Content + "File Reading Failed";

// System.Runtime.InteropServices.Marshal.ReleaseComObject(WApplication);

}

catch (Exception Ex)

{

Label7.Text = Ex.Source;

txtPreview.Text = "Error: " + Ex.Source + " / Message :" + Ex.Message + " / Data :" + Ex.Data + " / Exception: " + Ex.InnerException + " / Target: " + Ex.TargetSite;

}

finally

{

if (doc != null)

{

doc.Close();

System.Runtime.InteropServices.Marshal.ReleaseComObject(doc);

}

WApplication.Quit();

System.Runtime.InteropServices.Marshal.ReleaseComObject(WApplication);

File.Delete(Server.MapPath(FileUpload1.FileName));

}

4 Replies

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13y ago
no error in the code, but when i host it, it gives error in the server
Sunny Sharma13y ago
Hi Kailash,

Your code works all fine here. Suggest you to put breakpoint, step over one by one and check what line of code is raising the error.

Thanks
13y ago
Hi Sunny this is my code below
txtPreview.Visible = true;
if (FileUpload1.HasFile)
{
Microsoft.Office.Interop.Word.ApplicationClass WApplication = new Microsoft.Office.Interop.Word.ApplicationClass();
Microsoft.Office.Interop.Word.Document doc = new Microsoft.Office.Interop.Word.Document();
try
{
//FileUpload();
FileUpload1.SaveAs(Server.MapPath(FileUpload1.FileName));
object filename = Server.MapPath(FileUpload1.FileName);

Label6.Text = Server.MapPath("~/") + uploadfile + " Preview Started1......";

//object upfile = Server.MapPath("~/") + uploadfile;
object upfile = filename;
object nullobj = System.Reflection.Missing.Value;
doc = WApplication.Documents.Open(ref upfile, ref nullobj, ref nullobj,
ref nullobj, ref nullobj, ref nullobj,
ref nullobj, ref nullobj, ref nullobj,
ref nullobj, ref nullobj, ref nullobj,
ref nullobj, ref nullobj, ref nullobj, ref nullobj);
Label6.Text = Server.MapPath("~/") + uploadfile + " Preview Started3......";
if (doc != null)
{
Label6.Text = Convert.ToString(doc.Name) + " Activation Started1......";
doc.Activate();
txtPreview.Text = doc.Content.Text;
Label7.Text = "File Reading Successful";
//doc.Close(ref nullobj, ref nullobj, ref nullobj);

}
else
{
Label7.Text = doc.Content + "File Reading Failed";
// System.Runtime.InteropServices.Marshal.ReleaseComObject(WApplication);
}
}
catch (Exception Ex)
{

Label7.Text = Ex.Source;
txtPreview.Text = "Error: " + Ex.Source + " / Message :" + Ex.Message + " / Data :" + Ex.Data + " / Exception: " + Ex.InnerException + " / Target: " + Ex.TargetSite;

}
finally
{
if (doc != null)
{
doc.Close();
System.Runtime.InteropServices.Marshal.ReleaseComObject(doc);
}
WApplication.Quit();
System.Runtime.InteropServices.Marshal.ReleaseComObject(WApplication);
File.Delete(Server.MapPath(FileUpload1.FileName));
}
}
Sunny Sharma13y ago
Please share your code.