使用Exchange Web服务获取特定日期的邮件在C＃ [英] Fetching emails for a specific date in c# using Exchange Web Services

问题描述

我能够从基于一个主题的邮箱中取邮件。我不知道什么获取基于接收日期电子邮件的格式

 字符串消息=的String.Empty？; 
项目项目= Item.Bind（exService，MESSAGEID，PropertySet.FirstClassProperties）; 
 
如果（产品EmailMessage）
 {
 EmailMessage EM =（EmailMessage）项目; 
 
字符串strMsg =的String.Empty; 
 // strMsg = strMsg + item.Id.ToString（）; 
 // strMsg = strMsg + item.DateTimeReceived; 
 strMsg = strMsg + + item.DateTimeReceived +***********************上收到的新财政通过电子邮件将****** ******************************+ Environment.NewLine; 
 
如果（em.Body.Text.Contains（布兰登））
 {
 strMsg = strMsg + em.Body.Text.ToString（）; 
} 
 strMsg = strMsg +***********************电子邮件正文结束********* ***************************+ Environment.NewLine; 
 =消息strMsg; 
 
} 
  

解决方案

我觉得SilverNinja告诉你的方法是正确的方式。
你应该寻找这样的项目：

 的DateTime searchdate =新日期时间（2012,7,6）//年，月，日
 SearchFilter greaterthanfilter =新SearchFilter.IsGreaterThanOrEqualTo（ItemSchema.DateTimeReceived，searchdate）; 
 SearchFilter lessthanfilter =新SearchFilter.IsLessThan（ItemSchema.DateTimeReceived，searchdate.AddDays（1））; 
 SearchFilter过滤器=新SearchFilter.SearchFilterCollection（LogicalOperator.And，greaterthanfilter，lessthanfilter）; 
文件夹文件夹= Folder.Bind（this.m_Service，WellKnownFolderName.MsgFolderRoot）; //或者你想在
 FindItemsResults<搜索的文件夹;项目>结果= folder.FindItems（过滤器，新的ItemView控件（1000））; 
  

results.Items将返回第一个1000个项目这是你正在寻找的一天recivied

I am able to fetch emails from a mailbox based on a subject. I am not sure what the format for fetching emails based on the received date?

           string message = string.Empty;
            Item item = Item.Bind(exService, messageID, PropertySet.FirstClassProperties);

            if (item is EmailMessage)
            {
                EmailMessage em = (EmailMessage)item;

                string strMsg = string.Empty;
                //strMsg = strMsg + item.Id.ToString();
                //strMsg = strMsg + item.DateTimeReceived;
                strMsg = strMsg + "*********************** New Fiscal Email received on " + item.DateTimeReceived  +" ************************************" + Environment.NewLine;

                if (em.Body.Text.Contains("BRANDON"))
                {
                    strMsg = strMsg + em.Body.Text.ToString();
                }
                strMsg = strMsg + "*********************** End of Email Body ************************************" + Environment.NewLine;
                message = strMsg;

            }

解决方案

I think the way SilverNinja told you is the right way. You should search the items like this:

DateTime searchdate = new DateTime (2012,7,6) //Year, month, day
SearchFilter greaterthanfilter = new SearchFilter.IsGreaterThanOrEqualTo(ItemSchema.DateTimeReceived, searchdate );
SearchFilter lessthanfilter = new SearchFilter.IsLessThan(ItemSchema.DateTimeReceived, searchdate.AddDays(1));
SearchFilter filter = new SearchFilter.SearchFilterCollection(LogicalOperator.And, greaterthanfilter, lessthanfilter);
Folder folder = Folder.Bind(this.m_Service, WellKnownFolderName.MsgFolderRoot); //Or the folder you want to search in
FindItemsResults<Item> results = folder.FindItems(filter, new ItemView(1000));

"results.Items" will return the first 1000 items which are recivied at the day you are looking for.

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