Using VB, VS 2010, I am wanting a remote web app to send me an e-mail when it finds an error using the try catch. What is the best way to do that?
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my application contains a page that provides for the user file upload option and a button that ( send mail for the user that his request is done and a message for the admin mail that contains the file that was uploaded by the user.
my problem is : the admin message is sent but without attachment this is the code for both methods:
[Code]....
I have seen 2 methods to handle error in project. One is using try catch in every method and another is using custom page and error log file .I know both method. Which one is the best method?
View 9 RepliesI have tried this on two different controller methods now, and both times, even if the linq2sql doesn't allow the data to be saved, the code never jumps into the catch block.
I've watched the noun object in the middle of the trace, and the isvalid property is false, but the modelstate isvalid is true. Either way, the code never jumps into the catch block.I'm pulling my hair out about this. I feel like it will be something really silly.
The code all works similar to nerd dinner.
NounRepository nounRepository = new NounRepository();
Noun noun = new Noun();
try[code]...
I'd rather not have to add code in this manner though, as it seems like an unnecessary duplication.
I have used gmail for sending mail localy which worked fine but when i uploaded the same file on server the "Failure sending mail." error occured. here is the code i have written:
Dim message As New MailMessage
message.From = New MailAddress("[URL]
message.To.Add(New MailAddress("[URL]))
message.Subject = test mail""
message.Body = "Hi you have got a test mail from me!
Dim client As New SmtpClient
client.Credentials = New System.Net.NetworkCredential("[URL]"xxxxxxx")
client.Port = 587
client.Host = "[URL]
client.EnableSsl = True
client.Send(message)
I am trying to implement the asychronous email code demonstrated at - [URL] I have copied and pasted the code to my own site so there should be no syntax errors and have spoken to my web provider about SMTP email access which they say is allowed and they advised me to use the following:
Host = localhost
Port = 25
and that SSL should not be checked - I do not have SSL set up yet anyway. When I try to send an email I get the following message - Error occured, info=Failure sending mail. Has anyone ever encountered this before and know how to solve it?
sometimes i get timed out & sometimes error sending mail error when i am trying to send even only one mail frm yahoo to gmail or gmail to yahoo
i have a function fr emailing where in i pass the parameters needed
I got an error while sending mail from server, i am using this code:
public static void SendMail(string subject, string body, string from, string to)
{
try
[code]...
This code is working fine in my local system but when i upload it on server then it gives this error. From the last 1 year it was working fine but from last few days it gives me above said error, please suggest me is there any authentication required to send mail from server (my hosting plan is with 1and1.com)
I have a function in my asp.net page and whenever it is called it is giving me an error
"A page can have only one server Form tag"It doesn't happen when the page is loaded.only after a button is clicked.
The code is:
void send(object sender, EventArgs e){
StringBuilder sb=new StringBuilder();
StringWriter sw= new StringWriter(sb);
[code]...
I have written the following code for sending mail.But i am getting error as failure sending mail.I can send mail when the network host is smtp.gmail.com.Heres the code
MailMessage mm = new MailMessage();
mm.From = new MailAddress(ConfigurationManager.AppSettings["Email"].ToString());
mm.To.Add(new MailAddress("gopikshnan@gmail.com"));
mm.Subject = Subject;
mm.Body = Body;
[code]....
I have a .exe application that runs daily. I want to avoid sending emails each time an exception is caught.I want to compile a list of errors (in a unique log file fileupload[mm/dd/yyyy].log) while the application runs. Then send an email with the log attached after it the application finishes.What would be the approach for this?
View 1 Replieswhenever i am trying to send the mail from my application on account creation i get the following error.User not local; please try a different path. The server response was: Bad Recipient at System.Net.Mail.SmtpTransport.SendMail(MailAddress sender, MailAddressCollection recipients, String deliveryNotify, SmtpFailedRecipientException& exception)Smtp settings provided by client is all right.When i replace my smtp setting with gmail smtp settings on web.config mail is going smoothly.but when my smtp setting is set to the smtp setting provided by client above error occurs
View 2 RepliesI created the form in which i am sending the mail on my machine & placed my code on virtual directory its working but while sending the mail on client machine i am getting error this"The requested address is not valid in its context 72.14.213.109:25"If any one knows so
View 6 Repliesi have error during sending a email from my *. aspx page i have error snapshot bellow
View 3 RepliesI have implemented a send mail functionality. For that i installed the SMTP Service on my local machine by going to 'add remove programs' -> windows components -> iis (properties) -> checked the smtp service option and installed. Below is my code that i am using in my application to setup the smtpclient object and sendmail()
[Code]....
Now i don't know why i am getting 'Failure sending mail' error. Definitely i am missing something. what i am missing and how can this be fixed. This is frustrating me now as i dont know much in this area.
I am uisng ExchangeVersion.Exchange2007_SP1 EWS to send mail through my c#.net application. I want to embed image in mail body so tht user can see body message along with image in its inbox mail .currently I am uisng image tag to show image but in the email body its just showing image url instead of image.
View 9 Replies- I have a situation in which I must execute a dynamically built stored procedure against tables that may, or may not be in the database. The data retrieved is then shunted to a VB.Net backed ASP based report page. By design, if the tables are not present in the database, the relevant data is automatically hidden on the report page. Currently, I'm doing this by checking for the inevitable error, and hiding the div in the catch block. A bit kludgy, but it worked. I can't include the VB code-behind, but the relevant stored procedure is included below.
However, a problem with this method was recently brought to my attention when, for no apparent reason, the div was being hidden even though the proper data was available. As it turned out, the user trying to select the table in the dynamic SQL call didn't have the proper select permissions, an easy enough fix once I could track it down. So, two fold question. First and foremost - is there a better way to check for a missing table than through catching the error in the VB.Net codebehind? All things considered, I'd rather save the error checking for an actual error. Secondly, is there a preferred method to squirrel out a particular OLE DB error out of the general object caught by the try->catch block other than just checking the actual stack trace string?
SQL Query - The main gist of the code is that, due to the design of the database, I have to determine the name of the actual table being targeted manually. The database records jobs in a single table, but each job also gets its own table for processing data on the items processed in that job, and it's data from those tables I have to retrieve. Absolutely nothing I can do about this setup, unfortunately.
DECLARE @sql NVarChar(Max),
@params NVarChar(Max),
@where NVarChar(Max)
-- Retained for live testing of stored procedure.
-- DECLARE @Table NvarChar(255) SET @Table = N'tblMSGExportMessage_10000'
-- DECLARE @AcctID Integer SET @AcctID = 10000
-- DECLARE @Type Integer SET @Type = 0 -- 0 = Errors only, 1 = All Messages
-- DECLARE @Count Integer
-- Sets our parameters for our two dynamic SQL calls.
SELECT @params = N'@MsgExportAccount INT, @cnt INT OUTPUT'
-- Sets our where clause dependent upon whether we want all results or just errors............................
I'm using this code for sending mail message for invite a friend, And I'm getting this error that I do not understand why Value cannot be null. Parameter name: from (I do have a from parameter as far as I understand )
[Code]....
I'm doing a code of sending email to a reciepnt, i did the behind cod and the SMTP configuraiton but it when adding the statement to the web.config page it gives me an Error. "Error 2 Only one <configSections> element allowed per config file and if present must be the first child of the root <configuration> element. C:Documents and SettingsUserMy DocumentsVisual Studio 2008WebSitesWebSite2web.config 21 "I'm adding the following code inside the <configuration block as mentoined in another topic in the forum>
<system.net>
<mailSettings>
<smtp from="username@DomainName">
[code]...
'System.Net.Mail.SmtpException: Failure sending mail. ---> System.IO.IOException: Unable to read data from the transport connection: net_io_connectionclosed. at System.Net.Mail.SmtpReplyReaderFactory.ProcessRead(Byte[] buffer, Int32 offset, Int32 read, Boolean readLine) at............................
getting the above error when sending mail from asp.net 2.0
Server does not support secure connections. at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) atSystem.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) at MailWebService.SendMail(String fromAddress, String toAddress, String subject, String body)I am using a web service to send my mail and I get this error when smtp.EnableSsl = true;If I change it to false it works
View 2 RepliesVWD 2008 Express. Visual Basic. I use the following routine (XXXXX have replaced sensitive data) to try to send an email message to mutiple email addresses. It only sends to the first email address in the comma-delimited list. How can I send the message to multiple email addresses?
View 6 RepliesI've built several websites on my local machine and have successfully tested sending mail from within the application, but suddenly the mail won't go anywhere! I have a try-catch routine, and I'm getting the message that the mail has been sent successfully but it's not going anywhere. This is the code that I've used in a test page - the html page has a button and a textbox and nothing else. I've imported the system.net.mail namespace.
[Code]....
I'm getting the 'Email Successfully Sent' Message but I'm not receiving the email. I don't think I've changed any settings to stop the emails from going.
Here is the code copied from [URL] In asp.net code behind, I use try-catch try to catch any error but never catch it. In SQL database, if I rename Employees to Employeesx or change column DepartmentID to DepartmentIDx, record will not be deleted (it is right) without any error (it is wrong, suppose catch an error).
CREATE PROCEDURE DeleteDepartment
(
@DepartmentID int
)
AS
BEGIN TRANSACTION
DELETE FROM Employees
WHERE DepartmentID = @DepartmentID
IF @@ERROR <> 0
BEGIN
ROLLBACK
RAISERROR ('Error', 16, 1)
RETURN
END
DELETE FROM Departments
WHERE DepartmentID = @DepartmentID
IF @@ERROR <> 0
BEGIN
ROLLBACK
RAISERROR ('Error', 16, 1)
RETURN
END
OMMIT
I'm trying to send an email through a form and for some reason it errors when it sends. The only error message I get is "Failure sending mail". I've followed a number of tutorials and I'm guessing I'm missing some sort of configuration. Here is the codewhich attempts to send mail:
[Code]....
