EmailDataProviderConnection.DownloadAttachmentRequested 事件

定义

命名空间:

Windows.ApplicationModel.Email.DataProvider

当电子邮件客户端请求从服务器下载附件时发生。

// Register
event_token DownloadAttachmentRequested(TypedEventHandler<EmailDataProviderConnection, EmailMailboxDownloadAttachmentRequestEventArgs const&> const& handler) const;

// Revoke with event_token
void DownloadAttachmentRequested(event_token const* cookie) const;

// Revoke with event_revoker
EmailDataProviderConnection::DownloadAttachmentRequested_revoker DownloadAttachmentRequested(auto_revoke_t, TypedEventHandler<EmailDataProviderConnection, EmailMailboxDownloadAttachmentRequestEventArgs const&> const& handler) const;

public event TypedEventHandler<EmailDataProviderConnection,EmailMailboxDownloadAttachmentRequestEventArgs> DownloadAttachmentRequested;

function onDownloadAttachmentRequested(eventArgs) { /* Your code */ }
emailDataProviderConnection.addEventListener("downloadattachmentrequested", onDownloadAttachmentRequested);
emailDataProviderConnection.removeEventListener("downloadattachmentrequested", onDownloadAttachmentRequested);
- or -
emailDataProviderConnection.ondownloadattachmentrequested = onDownloadAttachmentRequested;

Public Custom Event DownloadAttachmentRequested As TypedEventHandler(Of EmailDataProviderConnection, EmailMailboxDownloadAttachmentRequestEventArgs) 

事件类型

TypedEventHandler<EmailDataProviderConnection,EmailMailboxDownloadAttachmentRequestEventArgs>

Windows 要求

应用功能	email emailSystem