我正在创建一个应用程序,它会在一定的时间间隔内截取桌面。
代码:
String nme = "";
Bitmap printscreen = new Bitmap(Screen.PrimaryScreen.Bounds.Width,
Screen.PrimaryScreen.Bounds.Height);
Graphics graphics = Graphics.FromImage(printscreen as Image);
graphics.CopyFromScreen(0, 0, 0, 0, printscreen.Size);
nme = DateTime.Now.ToString();
printscreen.Save(@"F:\Temp\printScre.jpg", ImageFormat.Jpeg);
答案 0 :(得分:8)
用于发送带附件的电子邮件的代码段:
MailMessage mail = new MailMessage();
SmtpClient SmtpServer = new SmtpClient(YOUR SMTP SERVER ADDRESS);
mail.From = new MailAddress(SENDER ADDRESS);
mail.To.Add(RECEIVER ADDRESS);
mail.Subject = "Test Mail - 1";
mail.Body = "mail with attachment";
System.Net.Mail.Attachment attachment;
attachment = new System.Net.Mail.Attachment("YOURFILE");
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.Credentials = new System.Net.NetworkCredential(YOUR_SMTP_USER_NAME, YOUR_SMTP_PASSWORD);
SmtpServer.EnableSsl = true;
SmtpServer.Send(mail);
(基于this博客)
FTP代码段:
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://www.contoso.com/test.htm");
request.Method = WebRequestMethods.Ftp.UploadFile;
request.Credentials = new NetworkCredential ("anonymous","janeDoe@contoso.com");
StreamReader sourceStream = new StreamReader("testfile.txt");
byte [] fileContents = Encoding.UTF8.GetBytes(sourceStream.ReadToEnd());
sourceStream.Close();
request.ContentLength = fileContents.Length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(fileContents, 0, fileContents.Length);
requestStream.Close();
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
Console.WriteLine("Upload File Complete, status {0}", response.StatusDescription);
response.Close();
(基于MSDN)
答案 1 :(得分:3)
是的,这是一种完全正确的方式。虽然,我建议你在这里访问以下链接,因为已经以某种形式回答了你的问题。
Another solution with CopyFromScreen和more complicated解决方案,对问题有所了解。
至于发送到远程服务器,请考虑使用TcpClient
或电子邮件。如果您采用更多屏幕或者网络速度慢,漫画空间低等等,压缩总是一个好主意。关于压缩效率,请查看一些可用的存档器并获取您需要的内容。它们的主要区别在于压缩格式,速度和压缩质量,但几乎所有人都可以决定是否需要速度或质量。