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Use the cdosys. dll library to send emails with attachments

Source: Internet
Author: User
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Add com reference location:

C: \ windows \ system32 \ cdosys. dll

ConsoleProgramExample:

Using System;
Class Class1
{
Static   Void Main ( String [] ARGs)
{
Try  
{
CDO. Message omsg =   New CDO. Message ();
CDO. iconfiguration iconfg;

Iconfg=Omsg. configuration;

ADODB. Fields ofields;
Ofields=Iconfg. fields;

// Set Configuration.
ADODB. Field ofield = Ofields [ " Http://schemas.microsoft.com/cdo/configuration/sendusing " ];

// Todo: to send by using the smart host, uncomment the following lines:
// Ofield. value = CDO. cdosendusing. cdosendusingport;
// Ofield = ofields [" Http://schemas.microsoft.com/cdo/configuration/smtpserver "];
// Ofield. value = "smarthost ";

// Todo: to send by using local SMTP service.
// Ofield = ofields [" Http://schemas.microsoft.com/cdo/configuration/sendusing "];
// Ofield. value = 1;

Ofields. Update ();

//Set common properties from message.

//Todo: to send text body, uncomment the following line:
//Omsg. textbody = "Hello, how are you doing? ";

// Todo: to send HTML body, uncomment the following lines:
// String shtml;
// Shtml = "<HTML> \ n" +
// "<Head> \ n" +
// "<Title> sample GIF </title> \ n" +
// "</Head> \ n" +
// "<Body> <p> \ n" +
// "<H1> <font color = green> inline graphics </font> // "</Body> \ n" +
// "</Html> ";
// Omsg. htmlbody = shtml;

// Toto: to send web page in an e-mail, uncomment the following lines and make changes in todo section.
// Todo: Replace with your preferred web page
// Omsg. createmhtmlbody (" Http://www.microsoft.com ",
// CDO. cdomhtmlflags. cdosuppressnone,
// "","");
Omsg. Subject =   " Test SMTP " ;

// Todo: Change the to and from address to reflect your information.
Omsg. From =   " Someone@example.com " ;
Omsg. =   " Someone@example.com " ;
// Add attachment.
// Todo: change the path to the file that you want to attach.
Omsg. addattachment ( " C: \ hello.txt " , "" , "" );
Omsg. addattachment ( " C: \ test.doc " , "" , "" );
Omsg. Send ();
}
Catch (Exception E)
{
Console. writeline ( " {0} exception caught. " , E );
}
Return ;
}
}

You can also save the webpage as an MHT file:

CDO. Message MSG = new CDO. messageclass ();
CDO. Configuration CFG = new CDO. configurationclass ();

MSG. Configuration = CFG;
MSG. createmhtmlbody("Http://www.sina.com.cn ",CDO. cdomhtmlflags. cdosuppressall ,"","");

MSG. getstream (). savetofile("C: \ A. MHT ",ADODB. saveoptionsenum. adsavecreateoverwrite );

 

 

 

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