[英]How could I fetch multiple o365 mail details for mail ids using EWS managed API in c#
我需要使用c#中的EWS托管API来获取不同邮件ID的多个o365邮件详细信息。 假设我有1,2,3这样的o365邮件ID ...
当我将传递这些邮件ID并调用EWS托管API时,应填充邮件ID的详细信息。 我使用以下代码完成了单个电子邮件ID的详细信息填充:
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
service.Credentials = new WebCredentials("username", "Password");
service.AutodiscoverUrl(Ownerusername, RedirectionUrlValidationCallback);
EmailMessage mail = EmailMessage.Bind(service, mailID, PropertySet.FirstClassProperties);
如果有人有任何建议,请分享。
尝试这个:
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2013_SP1);
service.Credentials = new WebCredentials("username", "Password");
service.AutodiscoverUrl(Ownerusername, RedirectionUrlValidationCallback);
//Make sure you include the properties you are looking for in EmailMessageSchema
PropertySet propSet = new PropertySet(BasePropertySet.IdOnly, EmailMessageSchema.Subject, EmailMessageSchema.ToRecipients);
//Add your Ids stored in the database here
var itemIds = new List<ItemId>();
foreach(var MailIds in db.Mails.select(a=>a.Ids))
{
itemIds.add(new ItemId(MailIds));
}
//Send one request to EWS and get all mails by Id
ServiceResponseCollection<GetItemResponse> response = service.BindToItems(itemIds, propSet);
//Get the emails
foreach (GetItemResponse getItemResponse in response)
{
Item item = getItemResponse.Item;
EmailMessage message = (EmailMessage)item;
}
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