我想将学生详细信息发送到公司邮件ID。我在该网格视图中使用了网格视图，它将显示学生详细信息以及复选框。当我单击网格视图中的特定行时，该详细信息通过SMTP发送
protected void Button1_Click(object sender, EventArgs e)
{
using (SqlConnection con = new SqlConnection(ConfigurationManager.ConnectionStrings["connectionstring"].ConnectionString))
{
SqlCommand cmd = new SqlCommand("select email from details", con);
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
string email = rdr["email"].ToString();
SendEmail(email);
}
}
}
private void SendEmail(string ToEmail)
{
string strEmail=string.Empty;
MailMessage mailMessage = new MailMessage("raj@gmail.com", ToEmail);
StringBuilder sbEmailBody = new StringBuilder();
try
{
foreach (GridViewRow rw in GridView1.Rows)
{
CheckBox chkBx = (CheckBox)rw.FindControl("chk1");
if (chkBx != null && chkBx.Checked)
{
strEmail = ((Label)rw.FindControl("student Name")).Text;
}
sbEmailBody.Append(strEmail);
sbEmailBody.Append("");
sbEmailBody.Append("hello");
sbEmailBody.Append("<br/><br/>");
sbEmailBody.Append("<b>Testing Mail</b>");
mailMessage.IsBodyHtml = true;
mailMessage.Body = sbEmailBody.ToString();
mailMessage.Subject = "testing";
SmtpClient smtpClient = new SmtpClient("smtp.gmail.com", 587);
smtpClient.Credentials = new System.Net.NetworkCredential()
{
UserName = "raj@gmail.com",
Password = "1234"
};
smtpClient.EnableSsl = true;
smtpClient.Send(mailMessage);
}
}
catch
{
}
}
}
}
这里我无法从网格视图中发送学生的详细信息