email notifaication on failure

Ritu

5y781Visual Basic .NET

i have working on consuming web api c# console.

i have manage error handling through seprate error handling program using Amazon classes. Now

i want send email when there is any exception and exception is stored in a file.

this is done in Program.cs file in main() method.

ResultToFileModel resultToFile = new ResultToFileModel();

try

{

resultToFile.errors.Add(new ErrorModel

{

CrDatTime = CommonHandler.ConvertDatetime_UTCtoEST(),

LogLevel = LogLevel.Information.ToString(),

MsgDetails = "please check your email",

SourceMethodName = "Service Initiated"

});

}

catch (Exception ex)

{

resultToFile.errors.Add(new ErrorModel

{

CrDatTime = CommonHandler.ConvertDatetime_UTCtoEST(),

LogLevel = LogLevel.Error.ToString(),

MsgDetails = ex.Message,

SourceMethodName = ex.TargetSite.Name

});

string projectLogFolder = Environment.GetEnvironmentVariable("projectLogFolder");

while (ex.InnerException != null)

{

ex = ex.InnerException;

foreach (DictionaryEntry de in ex.Data)

{

resultToFile.errors.Add(new ErrorModel

{

CrDatTime = CommonHandler.ConvertDatetime_UTCtoEST(),

LogLevel = LogLevel.Error.ToString(),

MsgDetails = " Error Description - Key: " + de.Key + " Value: " + de.Value,

SourceMethodName = ex.TargetSite.Name,

JsonErrMessage = ex.Message

});

}

string localFileName = string.Empty;

if (resultToFile.errors.Exists(t => t.LogLevel == LogLevel.Error.ToString()))

{

localFileName = resultToFile.fileNameToSave + "_error." + "csv";

}

else

{

localFileName = resultToFile.fileNameToSave + "_success." + "csv";

}

string keyName = projectLogFolder + "/" + localFileName;

SendMail.SendMailMessage(keyName);

}

3 Replies

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Sachin Singh5y ago
I couldn't understand this line SendMail.SendMailMessage(keyName);
Do you already have a Method named SendMailMessage(string keyName)? then please explain, what does this method do?
as you are passing the filename, this means you want to send the fileName or the file attachment in the mail.
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Rijwan Ansari5y ago
Hi,

Try this code for sending exception into email.
public static void SendErrorTomail(Exception exmail)
    {
        try
        {
            var newline = "
";
            ErrorlineNo = exmail.StackTrace.Substring(exmail.StackTrace.Length - 7, 7);
            Errormsg = exmail.GetType().Name.ToString();
            extype = exmail.GetType().ToString();
            exurl = context.Current.Request.Url.ToString();
            ErrorLocation = exmail.Message.ToString();
            EmailHead = "Dear Team," + "
" + "An exception occurred in a Application Url" + " " + exurl + " " + "With following Details" + "
" + "
";
            EmailSing = newline + "Thanks and Regards" + newline + "    " + "     " + "Application Admin " + "
";
            Sub = "Exception occurred" + " " + "in Application" + " " + exurl;
            HostAdd = ConfigurationManager.AppSettings["Host"].ToString();
            string errortomail = EmailHead + "Log Written Date: " + " " + DateTime.Now.ToString() + newline + "Error Line No :" + " " + ErrorlineNo + "\t\n" + " " + newline + "Error Message:" + " " + Errormsg + newline + "Exception Type:" + " " + extype + newline + " Error Details :" + " " + ErrorLocation + newline + "Error Page Url:" + " " + exurl + newline + newline + newline + newline + EmailSing;
            using (MailMessage mailMessage = new MailMessage())
            {
                Frommail = ConfigurationManager.AppSettings["FromMail"].ToString();
                ToMail = ConfigurationManager.AppSettings["ToMail"].ToString();
                 = ConfigurationManager.AppSettings["word"].ToString();
                mailMessage.From = new MailAddress(Frommail);
                mailMessage.Subject = Sub;
                mailMessage.Body = errortomail;
                mailMessage.IsBodyHtml = true;
                string[] MultiEmailId = ToMail.Split(',');
                foreach (string userEmails in MultiEmailId)
                {
                    mailMessage.To.Add(new MailAddress(userEmails));
                }
                SmtpClient smtp = new SmtpClient();  // creating object of smptpclient
                smtp.Host = HostAdd;              //host of emailaddress for example smtp.gmail.com etc
                smtp.EnableSsl = true;
                NetworkCredential NetworkCred = new NetworkCredential();
                NetworkCred.UserName = mailMessage.From.Address;
                NetworkCred.word = ;
                smtp.UseDefaultCredentials = true;
                smtp.Credentials = NetworkCred;
                smtp.Port = 587;
                smtp.Send(mailMessage); //sending Email
            }
        }
        catch (Exception em)
        {
            em.ToString();
        }
    }
You can format email body.
https://www.c-sharpcorner.com/UploadFile/0c1bb2/logging-exception-to-email/
0
Arnab Mukherjee5y ago
Hi, You can try below code to send email using c#
using System;
using System.Net;
using System.Net.Mail;
using System.Configuration;

public static class SendEmail
{
    public static string Pass, FromEmailid, HostAdd;

    public static bool Email_Without_Attachment(string Subject, string Name, string Phone, string Email, string Message)
    {
        bool result;
        string ToEmail = null;
        string Script = @"User Name :" + Name + System.Environment.NewLine + "Phone No :" + Phone + System.Environment.NewLine + "Email :" + Email + System.Environment.NewLine + "Message :" + Message + System.Environment.NewLine;
        //Reading sender Email credential from web.config file
        ToEmail = ConfigurationManager.AppSettings["ToEmail"].ToString();
        HostAdd = ConfigurationManager.AppSettings["Host"].ToString();
        FromEmailid = ConfigurationManager.AppSettings["FromMail"].ToString();
        Pass = ConfigurationManager.AppSettings["Password"].ToString();
        //creating the object of MailMessage
        MailMessage mailMessage = new MailMessage();
        mailMessage.From = new MailAddress(FromEmailid); //From Email Id
        mailMessage.Subject = Subject; //Subject of Email
        mailMessage.Body = Script; //body or message of Email
        mailMessage.IsBodyHtml = true;
        mailMessage.To.Add(new MailAddress(ToEmail)); //reciver's Email Id
        SmtpClient smtp = new SmtpClient(); // creating object of smptpclient
        smtp.Host = HostAdd; //host of emailaddress for example smtp.gmail.com etc
        //network and security related credentials
        smtp.EnableSsl = false;
        NetworkCredential NetworkCred = new NetworkCredential();
        NetworkCred.UserName = mailMessage.From.Address;
        NetworkCred.Password = Pass;
        smtp.UseDefaultCredentials = true;
        smtp.Credentials = NetworkCred;
        smtp.Port = 587;
        try
        {
            smtp.Send(mailMessage); //sending Email
            result = true;
        }
        catch (Exception aobj_ex)
        {
            result = false;
        }
        return result;
    }
}
0