ChatMessageAttachment Kelas

  • Referensi

Definisi

Ruang nama:
Windows.ApplicationModel.Chat
Edit

Mewakili lampiran ke pesan obrolan.

public ref class ChatMessageAttachment sealed
/// [Windows.Foundation.Metadata.Activatable(Windows.ApplicationModel.Chat.IChatMessageAttachmentFactory, 65536, Windows.Foundation.UniversalApiContract)]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class ChatMessageAttachment final
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
/// [Windows.Foundation.Metadata.Activatable(Windows.ApplicationModel.Chat.IChatMessageAttachmentFactory, 65536, "Windows.Foundation.UniversalApiContract")]
class ChatMessageAttachment final
[Windows.Foundation.Metadata.Activatable(typeof(Windows.ApplicationModel.Chat.IChatMessageAttachmentFactory), 65536, typeof(Windows.Foundation.UniversalApiContract))]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class ChatMessageAttachment
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
[Windows.Foundation.Metadata.Activatable(typeof(Windows.ApplicationModel.Chat.IChatMessageAttachmentFactory), 65536, "Windows.Foundation.UniversalApiContract")]
public sealed class ChatMessageAttachment
function ChatMessageAttachment(mimeType, dataStreamReference)
Public NotInheritable Class ChatMessageAttachment
Warisan
Object Platform::Object IInspectable ChatMessageAttachment
Atribut
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute

Persyaratan Windows

Rangkaian perangkat
Windows 10 (diperkenalkan dalam 10.0.10240.0 - for Xbox, see UWP features that aren't yet supported on Xbox)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v1.0)
Kemampuan aplikasi
chat chatSystem smsSend

Konstruktor

ChatMessageAttachment(String, IRandomAccessStreamReference)

Menginisialisasi instans baru kelas ChatMessageAttachment .

Properti

DataStreamReference

Mendapatkan atau mengatur referensi aliran untuk lampiran pesan.
GroupId

Mendapatkan atau mengatur pengidentifikasi untuk grup lampiran tempat lampiran ini berada.
MimeType

Mendapatkan atau mengatur jenis LAMPIRAN MIME.
OriginalFileName

Mendapatkan atau mengatur nama file asli lampiran.
Text

Mendapatkan atau mengatur representasi teks yang dikodekan dari objek lampiran.
Thumbnail

Mendapatkan atau mengatur gambar mini untuk lampiran.
TransferProgress

Mendapatkan atau mengatur kemajuan transfer lampiran.

Berlaku untuk