Re: Error-While sending Mail - C# Discussion Boards

Re: call c# class from Java using JNI

18-Nov-07 23:04

This is more of a Java programming question than a C# one. There is a JNI tutorial here

"You're very clever, young man, very clever," said the old lady. "But it's turtles all the way down!"

Laubi19-Nov-07 2:36

Laubi

19-Nov-07 2:36

even if it's the wrong forum..

I don't think JNI is the right choice as JNI calls simple C function and C# is even if its name has only one additional letter quite a bit different. You would have to initialize your .NET Runtime on your own (mscoree etc.). I have some doubts that this is the solution you're looking for.

But you might want to check out JNBridgePro!

Re: call c# class from Java using JNI

Zamboch23-Nov-09 10:35

Zamboch

23-Nov-09 10:35

Try http://jni4net.sf.net[^] Opensource, easy, no C++, fast, interprocess.

Error-While sending Mail

Satish - Developer18-Nov-07 22:40

18-Nov-07 22:40

Hi, I designed a windows applciation by reading mail id's from text file and sending mails. But after sending more than 900 mails i am getting this error.

Exception Occured System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host

Can any one help reg this error...
I used the code as follows

MailAddress SendFrom = new MailAddress(txtFromAddr.Text);
SmtpClient objSmtpClient = new SmtpClient();
objSmtpClient.Host = "mail.domain.com";
objSmtpClient.Credentials = new System.Net.NetworkCredential("uname", "pwd");
while (!strdata.EndOfStream)
{
_mailId = Convert.ToString(strdata.ReadLine());
if (_mailId != "")
{
MailAddress SendTo = new MailAddress(_mailId);
MailMessage objMailMessage = new MailMessage(SendFrom, SendTo);
objMailMessage.Subject = Convert.ToString(txtSubject.Text);
objMailMessage.Body = Convert.ToString(webBrowser1.DocumentText);
objMailMessage.IsBodyHtml = true;
objSmtpClient.Send(objMailMessage);
}
}

G. Satish

duncanmhor18-Nov-07 22:46

18-Nov-07 22:46

Satish - Developer wrote:
after sending more than 900 mails

This may be your problem. I rather imagine your ISP wwill have terminated the SMTP connection after you sending so many emails. You should check with them about their bulk email policy.

"You're very clever, young man, very clever," said the old lady. "But it's turtles all the way down!"

Satish - Developer18-Nov-07 22:55

18-Nov-07 22:55

Can u explain reg this... where i have to check for this...

duncanmhor18-Nov-07 23:01

18-Nov-07 23:01

You'll need to check with whoever runs the SMTP server that you are using to send your email. Many ISPs have rules about the number of emails you can send at a time to prevent spamming. I assume you have the permission of the people you are emailing?

"You're very clever, young man, very clever," said the old lady. "But it's turtles all the way down!"

Satish - Developer18-Nov-07 23:31

18-Nov-07 23:31

When i run the Email application, automatically the to-address is repeating.
ie.

TO: satish.g@techgene.com; kiran@techgene.com; madhu@techgene.com;
the above line is for one mail.
And for next mail

TO: satish.g@techgene.com; kiran@techgene.com; madhu@techgene.com; suchi@techgene.com

like this for mail to mail.. the toaddress is repeating.

But when i debug this, there is no loops to get this, and also when sending mail
there is only one id in to-address?

any idea ? what's the reason by coming like this?
there is no loop to come like this.
u can see the code in above posting

Sun Rays19-Nov-07 0:18

Sun Rays

19-Nov-07 0:18

Satish - Developer wrote:
objMailMessage.Body =

Hi,
in objMailMessage.To set only one ID. and all other ID set in objMailMessage.Cc

Try it.

Thanks,
Sun Rays

Rate this post if you like answer.

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Satish - Developer19-Nov-07 0:27

19-Nov-07 0:27

Hi, Please see the code below.
I am reading mailid's from text file. In each line there is only one mailID.
so "_mailid" contains only 1 id.
now can u suggest how to put cc

MailAddress SendFrom = new MailAddress(txtFromAddr.Text);
SmtpClient objSmtpClient = new SmtpClient();
objSmtpClient.Host = "mail.domain.com";
objSmtpClient.Credentials = new System.Net.NetworkCredential("uname", "pwd");
while (!strdata.EndOfStream)
{
_mailId = Convert.ToString(strdata.ReadLine());
if (_mailId != "")
{
MailAddress SendTo = new MailAddress(_mailId);
MailMessage objMailMessage = new MailMessage(SendFrom, SendTo);
objMailMessage.Subject = Convert.ToString(txtSubject.Text);
objMailMessage.Body = Convert.ToString(webBrowser1.DocumentText);
objMailMessage.IsBodyHtml = true;
objSmtpClient.Send(objMailMessage);
}
}

Sun Rays19-Nov-07 0:40

Sun Rays

19-Nov-07 0:40

Hi,

Satish - Developer wrote:
MailAddress SendFrom = new MailAddress(txtFromAddr.Text);

without doing this. Just create mailmessage object.

MailMessage objMailMessage = new MailMessage();<br />
objMailMessage.To = "toUser's email ID";<br />
objMailMessage.Subject = Convert.ToString(txtSubject.Text);<br />
objMailMessage.Body = Convert.ToString(webBrowser1.DocumentText);<br />
objMailMessage.IsBodyHtml = true;<br />
<br />
SmtpClient objSmtpClient = new SmtpClient();<br />
objSmtpClient.Host = "mail.domain.com";<br />
objSmtpClient.Credentials = new System.Net.NetworkCredential("uname", "pwd");<br />
<br />
objSmtpClient.Send(objMailMessage);<br />

Just try this. If you are getting error then u must have to chekc for smtp setting of server.

Thanks,
Sun Rays

Rate this post if you like answer.

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help regarding windows media player

Shpendh19-Nov-07 1:50

Shpendh

19-Nov-07 1:50

is your PORT number correct...?

spaps

anu8118-Nov-07 22:24

anu81

18-Nov-07 22:24

hi all,

I have a windows application in which i am using a webbrowser control. i write a html file which includes playing different types of media files like audio, video and flash files.

I embedded media player for video and audio files and for flash the flash player. when i execute quicktime files(video) its not playing in the media player.

i need to play the quicktime formats also in the media player if i give the URL.

is it possible?

Thanks in advance. Smile | :)

Regards

Anuradha

Re: help regarding windows media player

sindhutiwari18-Nov-07 22:31

sindhutiwari

18-Nov-07 22:31

quite innovative try to play that quick time format file in media player normally .....if its not able to play it then a message will appear regarding installation of files for media player if it works fine then u can do it

its me sid

Re: help regarding windows media player

anu8118-Nov-07 22:45

anu81

18-Nov-07 22:45

hi,

thanks for your reply. probably i did not put myself correctly. the quicktime format files are not played in media player.

how can i play quick time formats using embed tag (i mean what type of object has to be embeded to play quicktime files)?.

Thanks in advance. Smile | :)

Regards

Anuradha

graphical grid

sindhutiwari18-Nov-07 22:21

sindhutiwari

18-Nov-07 22:21

Hi,
My aim is to show a graphical grid on the window's form for alignments of labels ............n it must be show/hide type if any one knows how to do this please do let me know ...................regards
sindhu tiwari

Dont loose ur Heart
Beat untill ur enemy dies

Re: graphical grid

AB777118-Nov-07 22:54

AB7771

18-Nov-07 22:54

Try TableLayoutPanel...

Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"

Re: graphical grid

sindhutiwari18-Nov-07 22:57

sindhutiwari

18-Nov-07 22:57

i never said a data grid i am asking abt the grid which u can see in designing softwares horizontal and parallel lines i hope its clear now

its me sid

Re: graphical grid

AB777118-Nov-07 23:03

AB7771

18-Nov-07 23:03

for your kind info it's not a Data Grid, it's like a table which u can see while designing ur windows form and can place controls accordingly.
Do have a look at that...
that may work for u or may not,

Thanks & Regards,
Pramod
"Everyone is a genius at least once a year"

Using .NET 2.0 from VS2003 editor ?

N a v a n e e t h18-Nov-07 21:59

N a v a n e e t h

18-Nov-07 21:59

I have .NET framework 2.0 installed on my machine. But I don't have VS2005. I am using VS2003. Is there anyway to access the .NET 2.0 libraries using VS2003 ?

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

pmarfleet18-Nov-07 22:37

pmarfleet

18-Nov-07 22:37

AKAIK, you can only write code against v1.1 of the framework in VS2003.

You need to either upgrade to VS2005, or use a 3rd party IDE like SharpDevelop.

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush

N a v a n e e t h18-Nov-07 22:56

N a v a n e e t h

18-Nov-07 22:56

Thanks. So what about .NET 3.0 ? If I have VS2005 installed, can I use .NET 3.0 classes ? I guess we can

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

My Website | Ask smart questions

duncanmhor18-Nov-07 23:05

18-Nov-07 23:05

Yes, you can use dot net 3 in VS2005, but not in VS2003.

"You're very clever, young man, very clever," said the old lady. "But it's turtles all the way down!"

pmarfleet18-Nov-07 23:08

pmarfleet

18-Nov-07 23:08

This link[^] explains how to update VS2005 to access .NET 3.0 functionality.

I believe that in VS2008, it will be possible to build your code against a specific version of the framework.

Paul Marfleet

"No, his mind is not for rent
To any God or government"
Tom Sawyer - Rush