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  • C# 按我希望的方式去做。下面是我的代码。谢谢大家的帮助 using System; using System.Data; using System.Timers; using System.Net.Mail; using

C# 按我希望的方式去做。下面是我的代码。谢谢大家的帮助 using System; using System.Data; using System.Timers; using System.Net.Mail; using

c# sql email

C# 按我希望的方式去做。下面是我的代码。谢谢大家的帮助 using System; using System.Data; using System.Timers; using System.Net.Mail; using,c#,sql,email,C#,Sql,Email,按我希望的方式去做。下面是我的代码。谢谢大家的帮助 using System; using System.Data; using System.Timers; using System.Net.Mail; using System.Windows.Forms; using System.Speech.Synthesis; using System.Collections.Generic; namespace Alerts

按我希望的方式去做。下面是我的代码。谢谢大家的帮助

    using System;
    using System.Data;
    using System.Timers;
    using System.Net.Mail;
    using System.Windows.Forms;
    using System.Speech.Synthesis;
    using System.Collections.Generic;

    namespace Alerts
    {
        public partial class frmAlerts : Form
        {
            SpeechSynthesizer speechSynthesizerObj;
            Common ComMsg = new Common();
            DataSet DatMsg = new DataSet();
            DataSet DatNames = new DataSet();
            AlertException error = new AlertException();
            List<string> AlertList = new List<string>();
            string ToName;
            string ToEmail;
            string TotMsg;
            string _Name;
            public frmAlerts()
            {
                InitializeComponent();
                this.WindowState = FormWindowState.Minimized;
            }
            private void frmAlerts_Load(object sender, EventArgs e)
            {
                try
                {
                    System.Timers.Timer timer = new System.Timers.Timer(20 * 60 * 1000);
                    timer.Elapsed += new ElapsedEventHandler(SendAlerts);
                    timer.Start();
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error in application Load: " + ex.Message);
                    SendtoAdmin();
                }
            }
            public void SendAlerts(object source, ElapsedEventArgs e)
            {
                try
                {
                    DatNames = ComMsg.ReturnDataSet("SELECT Name FROM RptAlertRecipient ORDER BY Name DESC");

                    for (int i = 0; i < DatNames.Tables[0].Rows.Count; i++)
                    {
                        _Name = DatNames.Tables[0].Rows[i].ItemArray.GetValue(0).ToString();

                        DatMsg = ComMsg.ReturnDataSet("SELECT RptAlertRecipient.Name,  RptAlertRecipient.Email,  RptAlerts.Factory,  RptAlerts.AlertTime,  RptAlerts.Description " +
                                           "FROM RptAlerts " +
                                           "INNER JOIN RptAlertTypes ON  RptAlerts.AlertTypeID = RptAlertTypes.ID " +
                                           "INNER JOIN RptAlertType_RecipientMapping ON  RptAlertTypes.ID = RptAlertType_RecipientMapping.AlertTypeID " +
                                           "INNER JOIN RptAlertRecipient ON  RptAlertType_RecipientMapping.AlertRecipientID = RptAlertRecipient.ID " +
                                           "WHERE RptAlertRecipient.Name ='" + _Name + "'" +
                                           "ORDER BY RptAlertRecipient.Name DESC");
                        for (int j = 0; j < DatMsg.Tables[0].Rows.Count; j++)
                        {
                            ToEmail = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(1).ToString();
                            ToName = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(0).ToString();
                            AlertList.Add(DatMsg.Tables[0].Rows[j].ItemArray.GetValue(4).ToString() + "<br/>");
                            TotMsg = (j + 1).ToString();
                        }
                        string to = ToEmail;
                        string from = "helpdesk@mydomain.com";
                        string subject = "Alert In Time : You Have " + TotMsg + " Alerts";
                        string msgBody = "Dear " + ToName + ",<br/><br/>";
                        msgBody += "<b>You Have " + TotMsg + " Alerts</b><br/><br/>";
                        msgBody += string.Join("<br/>", AlertList);
                        msgBody += "<br/><br/>Regards<br/>Sent by Alert Service<br/>(Please do not reply to this email.)";
                        MailMessage msg = new MailMessage(from, to, subject, msgBody);
                        msg.IsBodyHtml = true;
                        SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
                        clnt.EnableSsl = false;
                        clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "password");
                        clnt.Send(msg);
                        AlertList.Clear();
                    }
                }
                catch (Exception ex)
                {
                    error.ExceptionMessage = ex.ToString();
                    speechSynthesizerObj = new SpeechSynthesizer();
                    speechSynthesizerObj.SpeakAsync(ex.Message);//Speaks the Error
                    SendtoAdmin();
                }
            }
            #region SendMails
            protected void SendtoAdmin()
            {
                //Send mail to Admin
                string to = "admin@mydomain.com";
                string from = "helpdesk@mydomain.com";
                string subject = "System Failure";
                string msgBody = "Dear Admin,<br/><br/>System Failure in Alert System.<br/>Please Attend Immediately.<br/>"+ error.ExceptionMessage + "<br/><br/>Regards<br/>Sent By Alert System";
                MailMessage msg = new MailMessage(from, to, subject, msgBody);
                msg.IsBodyHtml = true;
                SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
                clnt.EnableSsl = false;
                clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "sl@ithd");
                clnt.Send(msg);
            }
            #endregion      
        }
    }

使用系统；
使用系统数据；
使用系统计时器；
使用System.Net.Mail；
使用System.Windows.Forms；
使用系统、语音、合成；
使用System.Collections.Generic；
命名空间警报
{
公共部分类frmAlerts:表单
{
语音合成器；
Common ComMsg=新的Common（）；
数据集DatMsg=新数据集（）；
数据集DatNames=新数据集（）；
AlertException error=新的AlertException（）；
List AlertList=新列表（）；
字符串音调名称；
邮件串；
字符串TotMsg；
字符串\u名称；
公共frmAlerts（）
{
初始化组件（）；
this.WindowState=FormWindowState.Minimized；
}
私有void frmAlerts\u加载（对象发送方，事件参数e）
{
尝试
{
System.Timers.Timer Timer=新的System.Timers.Timer（20*60*1000）；
timer.appead+=新的ElapsedEventHandler（发送警报）；
timer.Start（）；
}
捕获（例外情况除外）
{
MessageBox.Show（“应用程序加载错误：+ex.Message”）；
SendtoAdmin（）；
}
}
public void SendAlerts（对象源，ElapsedEventArgs e）
{
尝试
{
DatNames=ComMsg.ReturnDataSet（“按名称描述从收件人订单中选择名称”）；
对于（int i=0；i”）；
TotMsg=（j+1）.ToString（）；
}
字符串to=ToEmail；
字符串from=”helpdesk@mydomain.com";
string subject=“及时提醒：您有“+TotMsg+”提醒”；
字符串msgBody=“亲爱的”+ToName+，

；
msgBody+=“您有”+TotMsg+“警报

”；
msgBody+=string.Join（“
”，AlertList）；
msgBody+=“

问候由警报服务发送的
（请不要回复此电子邮件）。”；
MailMessage msg=新的MailMessage（发件人、收件人、主题、msgBody）；
msg.IsBodyHtml=true；
SmtpClient clnt=新的SmtpClient（“outlook.mydomain.local”，25）；
clnt.enablesl=false；
clnt.Credentials=新系统.Net.NetworkCredential（“helpdesk@mydomain.com“，”密码“）；
clnt.Send（msg）；
AlertList.Clear（）；
}
}
捕获（例外情况除外）
{
error.ExceptionMessage=ex.ToString（）；
speechSynthesizerObj=新的SpeechSynthesizer（）；
speechsynthezerobj.SpeakAsync（ex.Message）；//说出错误
SendtoAdmin（）；
}
}
#地区发送邮件
受保护的void SendtoAdmin（）
{
//发送邮件给管理员
字符串to=”admin@mydomain.com";
字符串from=”helpdesk@mydomain.com";
字符串subject=“系统故障”；
string msgBody=“尊敬的管理员，

警报系统出现系统故障。
请立即出席。
“+error.ExceptionMessage+”

问候警报系统发送的
”；
MailMessage msg=新的MailMessage（发件人、收件人、主题、msgBody）；
msg.IsBodyHtml=true；
SmtpClient clnt=新的SmtpClient（“outlook.mydomain.local”，25）；
clnt.enablesl=false；
clnt.Credentials=新系统.Net.NetworkCredential（“helpdesk@mydomain.com", "sl@ithd");
clnt.Send（msg）；
}
#端区
}
}
如果删除
“WHERE rptalerrecipient.Name='User1'”+
部分，您可以向所有人发送邮件。不过，请重新考虑for循环，因为您只是在覆盖找到的每个记录的值。如果你想发送多封邮件，请在该循环中发送一封电子邮件。你的期望是什么？您想连接所有警报消息、警报计数，并仅向每组发送一封电子邮件（user1、user2、user3）还是向每组发送三封电子邮件？@oerkelens我尝试了rem 
    using System;
    using System.Timers;
    using System.Windows.Forms;
    using System.Net.Mail;
    using System.Data;
    using System.Speech.Synthesis;
    using System.Collections.Generic;

    namespace Alerts
    {
        public partial class frmAlerts : Form
        {
            SpeechSynthesizer speechSynthesizerObj;
            Common ComMsg = new Common();
            DataSet DatMsg = new DataSet();
            AlertException error = new AlertException();
            List<string> AlertList = new List<string>();
            string ToName;
            string ToEmail;
            string TotMsg;

            public frmAlerts()
            {
                InitializeComponent();
                this.WindowState = FormWindowState.Minimized;
            }
            private void frmAlerts_Load(object sender, EventArgs e)
            {
                try
                {
                    System.Timers.Timer timer = new System.Timers.Timer(20 * 60 * 1000);
                    timer.Elapsed += new ElapsedEventHandler(SendAlerts);
                    timer.Start();
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error in application Load: " + ex.Message);
                }

            }
            public void SendAlerts(object source, ElapsedEventArgs e)
            {
                try
                {
                    DatMsg = ComMsg.ReturnDataSet("SELECT RptAlertRecipient.Name,  RptAlertRecipient.Email,  RptAlerts.Factory,  RptAlerts.AlertTime,  RptAlerts.Description " +
                                             "FROM RptAlerts " +
                                             "INNER JOIN RptAlertTypes ON  RptAlerts.AlertTypeID = RptAlertTypes.ID " +
                                             "INNER JOIN RptAlertType_RecipientMapping ON  RptAlertTypes.ID = RptAlertType_RecipientMapping.AlertTypeID " +
                                             "INNER JOIN RptAlertRecipient ON  RptAlertType_RecipientMapping.AlertRecipientID = RptAlertRecipient.ID " +
                                             "WHERE RptAlertRecipient.Name= 'User1' " +
                                             "ORDER BY RptAlertRecipient.Name ASC");
                    for (int j = 0; j < DatMsg.Tables[0].Rows.Count; j++)
                    {
                        ToEmail = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(1).ToString();
                        ToName = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(0).ToString();
                        AlertList.Add(DatMsg.Tables[0].Rows[j].ItemArray.GetValue(4).ToString() + "<br/>");
                        TotMsg = (j + 1).ToString();
                    }

                    string to = ToEmail;
                    string from = "helpdesk@mydomain.com";
                    string subject = "Alert In Time : You Have "+TotMsg+ " Alerts";
                    string msgBody = "Dear " + ToName + ",<br/><br/>";
                    msgBody += "<b>You Have " + TotMsg + " Alerts</b><br/><br/>";
                    msgBody += string.Join("<br/>", AlertList);
                    msgBody += "<br/><br/>Regards<br/>Sent by Alert Service<br/>(Please do not reply to this email.)";
                    MailMessage msg = new MailMessage(from, to, subject, msgBody);
                    msg.IsBodyHtml = true;
                    SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
                    clnt.EnableSsl = false;
                    clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "password");
                    clnt.Send(msg);
                }
                catch (Exception ex)
                {
                    error.ExceptionMessage = ex.ToString();//gets the exception message to a separate class
                    speechSynthesizerObj = new SpeechSynthesizer();
                    speechSynthesizerObj.SpeakAsync(ex.Message);//Speaks the Error
                }
            }

        }
    }

for (int j = 0; j < DatMsg.Tables[0].Rows.Count; j++)
{
    ToEmail = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(1).ToString();
    ToName = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(0).ToString();
    AlertList.Add(DatMsg.Tables[0].Rows[j].ItemArray.GetValue(4).ToString() + "<br/>");
    TotMsg = (j + 1).ToString();

    string to = ToEmail;
    string from = "helpdesk@mydomain.com";
    string subject = "Alert In Time : You Have "+TotMsg+ " Alerts";
    string msgBody = "Dear " + ToName + ",<br/><br/>";
    msgBody += "<b>You Have " + TotMsg + " Alerts</b><br/><br/>";
    msgBody += string.Join("<br/>", AlertList);
    msgBody += "<br/><br/>Regards<br/>Sent by Alert Service<br/>(Please do not reply to this email.)";
    MailMessage msg = new MailMessage(from, to, subject, msgBody);
    msg.IsBodyHtml = true;
    SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
    clnt.EnableSsl = false;
    clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "password");
    clnt.Send(msg);
}

    using System;
    using System.Data;
    using System.Timers;
    using System.Net.Mail;
    using System.Windows.Forms;
    using System.Speech.Synthesis;
    using System.Collections.Generic;

    namespace Alerts
    {
        public partial class frmAlerts : Form
        {
            SpeechSynthesizer speechSynthesizerObj;
            Common ComMsg = new Common();
            DataSet DatMsg = new DataSet();
            DataSet DatNames = new DataSet();
            AlertException error = new AlertException();
            List<string> AlertList = new List<string>();
            string ToName;
            string ToEmail;
            string TotMsg;
            string _Name;
            public frmAlerts()
            {
                InitializeComponent();
                this.WindowState = FormWindowState.Minimized;
            }
            private void frmAlerts_Load(object sender, EventArgs e)
            {
                try
                {
                    System.Timers.Timer timer = new System.Timers.Timer(20 * 60 * 1000);
                    timer.Elapsed += new ElapsedEventHandler(SendAlerts);
                    timer.Start();
                }
                catch (Exception ex)
                {
                    MessageBox.Show("Error in application Load: " + ex.Message);
                    SendtoAdmin();
                }
            }
            public void SendAlerts(object source, ElapsedEventArgs e)
            {
                try
                {
                    DatNames = ComMsg.ReturnDataSet("SELECT Name FROM RptAlertRecipient ORDER BY Name DESC");

                    for (int i = 0; i < DatNames.Tables[0].Rows.Count; i++)
                    {
                        _Name = DatNames.Tables[0].Rows[i].ItemArray.GetValue(0).ToString();

                        DatMsg = ComMsg.ReturnDataSet("SELECT RptAlertRecipient.Name,  RptAlertRecipient.Email,  RptAlerts.Factory,  RptAlerts.AlertTime,  RptAlerts.Description " +
                                           "FROM RptAlerts " +
                                           "INNER JOIN RptAlertTypes ON  RptAlerts.AlertTypeID = RptAlertTypes.ID " +
                                           "INNER JOIN RptAlertType_RecipientMapping ON  RptAlertTypes.ID = RptAlertType_RecipientMapping.AlertTypeID " +
                                           "INNER JOIN RptAlertRecipient ON  RptAlertType_RecipientMapping.AlertRecipientID = RptAlertRecipient.ID " +
                                           "WHERE RptAlertRecipient.Name ='" + _Name + "'" +
                                           "ORDER BY RptAlertRecipient.Name DESC");
                        for (int j = 0; j < DatMsg.Tables[0].Rows.Count; j++)
                        {
                            ToEmail = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(1).ToString();
                            ToName = DatMsg.Tables[0].Rows[j].ItemArray.GetValue(0).ToString();
                            AlertList.Add(DatMsg.Tables[0].Rows[j].ItemArray.GetValue(4).ToString() + "<br/>");
                            TotMsg = (j + 1).ToString();
                        }
                        string to = ToEmail;
                        string from = "helpdesk@mydomain.com";
                        string subject = "Alert In Time : You Have " + TotMsg + " Alerts";
                        string msgBody = "Dear " + ToName + ",<br/><br/>";
                        msgBody += "<b>You Have " + TotMsg + " Alerts</b><br/><br/>";
                        msgBody += string.Join("<br/>", AlertList);
                        msgBody += "<br/><br/>Regards<br/>Sent by Alert Service<br/>(Please do not reply to this email.)";
                        MailMessage msg = new MailMessage(from, to, subject, msgBody);
                        msg.IsBodyHtml = true;
                        SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
                        clnt.EnableSsl = false;
                        clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "password");
                        clnt.Send(msg);
                        AlertList.Clear();
                    }
                }
                catch (Exception ex)
                {
                    error.ExceptionMessage = ex.ToString();
                    speechSynthesizerObj = new SpeechSynthesizer();
                    speechSynthesizerObj.SpeakAsync(ex.Message);//Speaks the Error
                    SendtoAdmin();
                }
            }
            #region SendMails
            protected void SendtoAdmin()
            {
                //Send mail to Admin
                string to = "admin@mydomain.com";
                string from = "helpdesk@mydomain.com";
                string subject = "System Failure";
                string msgBody = "Dear Admin,<br/><br/>System Failure in Alert System.<br/>Please Attend Immediately.<br/>"+ error.ExceptionMessage + "<br/><br/>Regards<br/>Sent By Alert System";
                MailMessage msg = new MailMessage(from, to, subject, msgBody);
                msg.IsBodyHtml = true;
                SmtpClient clnt = new SmtpClient("outlook.mydomain.local", 25);
                clnt.EnableSsl = false;
                clnt.Credentials = new System.Net.NetworkCredential("helpdesk@mydomain.com", "sl@ithd");
                clnt.Send(msg);
            }
            #endregion      
        }
    }