文件大小代码c# [英] File Size code c#
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问题描述
我正在尝试编写一些文件大小为0 Kb的代码，然后发送电子邮件，我尝试了以下操作，但它不起作用?
我已附上代码能帮上什么忙吗?
Hi, I am trying to write some code that is the file size is = 0 Kb then send an email I have tried the following but it doesnt work?
I have attached the code can any one help?
if(new FileInfo(c:\test.txt)==0)
{
MailMessage oMsg = new MailMessage();
// TODO: Replace with sender e-mail address.
oMsg.From = "test@test.com";
// TODO: Replace with recipient e-mail address.
oMsg.To = "MyEmail@gmail.com";
oMsg.Subject = "Subject Line";
// SEND IN HTML FORMAT (comment this line to send plain text).
oMsg.BodyFormat = MailFormat.Html;
// HTML Body (remove HTML tags for plain text).
oMsg.Body = "<html><body>Body!</body></html>";
// ADD AN ATTACHMENT.
// TODO: Replace with path to attachment.
String sFile = @"C:\Test.txt";
MailAttachment oAttch = new MailAttachment(sFile, MailEncoding.Base64);
oMsg.Attachments.Add(oAttch);
// TODO: Replace with the name of your remote SMTP server.
SmtpMail.SmtpServer = "localhost";
SmtpMail.Send(oMsg);
oMsg = null;
oAttch = null;
}
预先感谢您的任何帮助
Trot:confused:
Thanks in advance for any help
Trot:confused:
推荐答案
这会编译吗?您的路径不是用引号引起来的，我怀疑FileInfo是否可以与数字进行比较，尽管它具有可以使用的属性，并且您有大量的TODO也会阻止其工作.
This compiles ? Your path is not in quotes, I doubt a FileInfo can be compared to a number, although it will have properties that can be, and you have a ton of TODOs that will also stop it from working.
使用以下代码...
use the following code...
System.IO.FileInfo info = new System.IO.FileInfo(@"c:\test.txt");
if (info.Length == 0)
{
//shoot the email
}
不是简单的:)
simple isn''t :)
感谢您的光临！
在另一个主题上，您可以使用通配符吗?如果我想从文件夹中附加* .txt，我也会遇到一些错误，是否必须使用搜索路径?
小跑
Thanks that works a treat!
On another topic, can you wild card? if I want to attahced *.txt from the folder I also get some errors do you have to use search paths?
Trot
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