outlook addin attachment.savefileas

Question

找到了附件，但没有保存文件。在调试时，它似乎是成功节省的，但是文件不在测试路径中。

    private void button1_Click(object sender, RibbonControlEventArgs e)
    {
        Outlook.Inspector currInspector = null;
        Outlook.MailItem mail = null;
        Outlook.Attachments attachments = null;
        //change to production paths when working, below are test paths
        string path = @"H:Customer Service";
        string archivePath = @"H:Customer ServiceHelpers";
        try
        {
            currInspector = Globals.ThisAddIn.Application.ActiveWindow();
            mail = (Outlook.MailItem)currInspector.CurrentItem;
            attachments = mail.Attachments;
            for (int i = 1; i <= attachments.Count; i++)
            {
                Outlook.Attachment vendFile = attachments[i];
                //save original in archive folder
                vendFile.SaveAsFile(archivePath + vendFile);

                //begin document modification and save to path
                //StreamWriter streamWriter = new StreamWriter(new FileStream(path, FileMode.Create, FileAccess.ReadWrite));


                //dispose of object
                Marshal.ReleaseComObject(vendFile);
            }
        }
        catch
        {
            MessageBox.Show("Unable to retrieve attachment");
        }
        finally
        {
            if (attachments != null) Marshal.ReleaseComObject(attachments);
            if (mail != null) Marshal.ReleaseComObject(mail);
            if (currInspector != null) Marshal.ReleaseComObject(currInspector);
        }
    }
}

Answer 1

您需要指定SaveAsFile方法的完全资格的路径和文件名，而不仅仅是文件夹路径：

string filename = Path.Combine(archivePath , vendFile.FileName);
vendFile.SaveAsFile(filename);