Bekerja dengan Daftar Distribusi dalam File PST

Daftar distribusi adalah kelompok kontak yang dapat dimanipulasi oleh perangkat lunak otomatis yang memungkinkan pengguna mengirim email ke banyak penerima secara bersamaan.

Perangkat lunak Aspose.Email memungkinkan pengguna untuk membuat, mengelola, dan memanipulasi daftar distribusi. Ini mencakup membuat dan menyimpan anggota dari daftar, membaca daftar distribusi, memperbarui properti daftar, dan operasi terkait lainnya.

Membuat dan Menyimpan Daftar Distribusi

Buat dan simpan daftar distribusi seperti yang ditunjukkan dalam contoh kode di bawah ini:

import aspose.email as ae

displayName1 = "Sebastian Wright"
email1 = "[e-mail]"

displayName2 = "Wichert Kroos"
email2 = "[e-mail]"

pst = ae.storage.pst.PersonalStorage.create("target.pst", ae.storage.pst.FileFormatVersion.UNICODE)

contactFolder = pst.create_predefined_folder("Contacts", ae.storage.pst.StandardIpmFolder.CONTACTS)

strEntryId1 = contactFolder.add_mapi_message_item(ae.mapi.MapiContact(displayName1, email1))
strEntryId2 = contactFolder.add_mapi_message_item(ae.mapi.MapiContact(displayName2, email2))

member1 = ae.mapi.MapiDistributionListMember(displayName1, email1)
member1.entry_id_type = ae.mapi.MapiDistributionListEntryIdType.CONTACT
member1.entry_id = strEntryId1.encode()

member2 = ae.mapi.MapiDistributionListMember(displayName2, email2)
member2.entry_id_type = ae.mapi.MapiDistributionListEntryIdType.CONTACT
member2.entry_id = strEntryId2.encode()

members = ae.mapi.MapiDistributionListMemberCollection()
members.append(member1)
members.append(member2)

distributionList = ae.mapi.MapiDistributionList("Contact list", members)
distributionList.body = "Distribution List Body"
distributionList.subject = "Sample Distribution List using Aspose.Email"
# Add distribution list to PST
contactFolder.add_mapi_message_item(distributionList)

import aspose.email as ae

displayName1 = "Sebastian Wright"
email1 = "[e-mail]"

displayName2 = "Wichert Kroos"
email2 = "[e-mail]"

pst = ae.storage.pst.PersonalStorage.create("target.pst", ae.storage.pst.FileFormatVersion.UNICODE)

contact_folder = pst.create_predefined_folder("Contacts", ae.storage.pst.StandardIpmFolder.CONTACTS)

one_off_members = ae.mapi.MapiDistributionListMemberCollection()
one_off_members.append(ae.mapi.MapiDistributionListMember("John R. Patrick", "[e-mail]"))
one_off_members.append(ae.mapi.MapiDistributionListMember("Tilly Bates", "[e-mail]"))

one_off_members_list = ae.mapi.MapiDistributionList("Simple list", one_off_members)
contact_folder.add_mapi_message_item(one_off_members_list)

Membaca Daftar Distribusi dari PST

Untuk membaca daftar distribusi dari PST, gunakan contoh kode berikut:

import aspose.email as ae

pst = ae.storage.pst.PersonalStorage.from_file("my.pst")

folder = pst.get_predefined_folder(ae.storage.pst.StandardIpmFolder.CONTACTS)

for msg in folder.enumerate_messages():
    # Check if the message has the "IPM.DistList" message class
    if msg.message_class == "IPM.DistList":
        dist_list = pst.extract_message(msg).to_mapi_message_item()
        # Now, you can work with the distribution list
        # (e.g., access its members, display its properties, or make modifications)
        for member in dist_list.members:
            print(f"{member.display_name}")

Memperbarui Daftar Distribusi dalam PST

Untuk memperbarui daftar distribusi dalam file PST, misalnya menambahkan anggota baru, gunakan contoh kode berikut:

import aspose.email as ae

pst = ae.storage.pst.PersonalStorage.from_file("my.pst")

folder = pst.get_predefined_folder(ae.storage.pst.StandardIpmFolder.CONTACTS)

# add a new member to each distribution list in pst
for msg in folder.enumerate_messages():
    # Check if the message has the "IPM.DistList" message class
    if msg.message_class == "IPM.DistList":
        dist_list = pst.extract_message(msg).to_mapi_message_item()
        # Create new member to add
        member = ae.mapi.MapiDistributionListMember("Edward R. Manuel", "[e-mail]")
        dist_list.members.append(member)
        # update DL in PST
        folder.update_message(msg.entry_id_string, dist_list)