private void MailItem_BeforeAttachmentAdd(Outlook.Attachment Attachment, ref bool Cancel)
{
//Getting attachment path
string filePath = Attachment.GetTemporaryFilePath();
//Convert to Byte arraty to read file data
byte[] fileInBytes = System.IO.File.ReadAllBytes(filePath);
//Getting the type (extension) of the attachment file
string fileExtension = Path.GetExtension(filePath);
//File data in Base64 String
string fileContent = Convert.ToBase64String(fileInBytes, 0, fileInBytes.Length);
//Getting the Attachment's file name without extension
string fileDisplayName = Path.GetFileNameWithoutExtension(filePath);
//Making the display name unqiue - comes handy when deleting the attachments
Attachment.DisplayName = fileDisplayName + Attachment.Index.ToString() + fileExtension;
//Adding the files to the attachment list
attachmentList.Add(new Attachments()
{
filename = Attachment.FileName,
content = fileContent,
type = Path.GetExtension(filePath),
disposition = "attachment"
});
//Adding the attachments to the Outlook mailItems
olAttachments.Add(filePath, Microsoft.Office.Interop.Outlook.OlAttachmentType.olByValue, 1, Attachment.DisplayName);
//Replica of Attachments object used when attachment is removed from the list
tempAttachmentList.Add(new TempAttachments()
{
displayName = Attachment.DisplayName,
filename = Attachment.FileName,
content = fileContent,
type = fileExtension,
disposition = "attachment"
});
}
/// <summary>
/// 添付ファイルの取得
/// </summary>
/// <param name="item">添付されたファイル</param>
/// <returns>true:成功、false:失敗</returns>
private bool GetAttachments(Outlook.Attachments item)
{
bool zipError = false;
if (m_tempPath == "")
{
Outlook.Attachment attachment = item[1];
Zip.zipFilePath = "";
string path = attachment.GetTemporaryFilePath();
string[] arr = path.Split('\\');
for (int i = 0; i < arr.Length - 1; i++)
{
m_tempPath += arr[i] + "\\";
if (i < arr.Length - 2)
{
Zip.zipFilePath += arr[i] + "\\";
}
}
}
try
{
foreach (var AttachmentObj in item)
{
Outlook.Attachment Attachment = (Outlook.Attachment)AttachmentObj;
string path = Attachment.PathName;
string attachmentFileName = Attachment.FileName;
path = Path.Combine(m_tempPath, attachmentFileName);
string extension = Path.GetExtension(path);
string[] tempfolderList = Directory.GetFiles(m_tempPath);
if (!attachmentList.Contains(Attachment))
{
attachmentList.Add(Attachment);
if (extension != ".zip")
{
File.Copy(path, Path.Combine(m_copyFolderPath, attachmentFileName), true);
m_fileList.Add(new ClsFilePropertyList {
attachment = Attachment, fileName = attachmentFileName, filePath = Path.Combine(m_tempPath, attachmentFileName), fileExtension = extension
});
}
// zipの場合は解凍して中身のファイルを確認する
else
{
m_fileList.Add(new ClsFilePropertyList {
attachment = Attachment, fileName = attachmentFileName, filePath = path, fileExtension = extension, file_list = zip.UnZip(path, m_tempPath, m_fileList, ref zipError)
});
string sourceFilePath = Path.Combine(m_tempPath, attachmentFileName.Substring(0, attachmentFileName.Length - 4));
string copyDirectoryPath = Path.Combine(m_copyFolderPath, attachmentFileName.Substring(0, attachmentFileName.Length - 4));
File.Copy(path, Path.Combine(m_copyFolderPath, attachmentFileName), true);
int count = m_fileList.Count();
}
}
}
// 正常に取得できているか確認用表示部分
string attachmentFile = "";
for (int i = 0; i < m_fileList.Count; i++)
{
attachmentFile += m_fileList[i].fileName + "\r\n";
}
MessageBox.Show(attachmentFile, "添付ファイル名");
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
return(zipError);
}
