Example Of send E-Mail in asp.net with C#
Defaul.aspx
<%@ Page Language="C#"
AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="AjaxControlToolkit"
Namespace="AjaxControlToolkit"
TagPrefix="asp"
%>
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<style type="text/css">
.div
{
background-color:Black;
}
.onfocuse
{
border-color:Red;
background-color:Yellow;
}
.onblur
{
border-color:Green;
background-color:White;
}
</style>
<script language="javascript">
function
change(obj, event) {
if
(event.type == "focus")
obj.className = "onfocuse";
else
if (event.type == "blur")
obj.className = "onblur";
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<center>
<asp:ToolkitScriptManager ID="ScriptManager1" runat="server"></asp:ToolkitScriptManager>
<asp:Label ID="Label8" ForeColor="Black" Font-Bold="true" Font-Size=Medium BackColor="Yellow" runat="server" Visible="false" Text="Label"></asp:Label>
<table class="div" border="1" bordercolor="white">
<tr>
<td>
<asp:Label ID="Label7" ForeColor="White" runat="server" Text="From"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBox6" onfocus="change(this,event)" onblur="change(this,event)"
runat="server"
Height="21px"
Width="298px"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label1" ForeColor="White" runat="server" Text="TO"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBox1" onfocus="change(this,event)" onblur="change(this,event)"
runat="server"
Height="21px"
Width="298px"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label2" ForeColor="White" runat="server" Text="BCC"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBox2" onfocus="change(this,event)" onblur="change(this,event)"
runat="server"
Height="21px"
Width="298px"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label3" runat="server" ForeColor="White" Text="CC"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBox3" Height="21px" Width="298px" onfocus="change(this,event)" onblur="change(this,event)"
runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label4" runat="server" ForeColor="White" Text="Subject"></asp:Label>
</td>
<td>
<asp:TextBox ID="TextBox4" onfocus="change(this,event)" onblur="change(this,event)" Height="21px" Width="298px" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label6" runat="server" ForeColor="White" Text="Attachement"></asp:Label>
</td>
<td>
<%--<asp:AjaxFileUpload
ID="AjaxFileUpload1" runat="server" />--%>
<asp:FileUpload ID="FileUpload1" runat="server" />
</td>
</tr>
<tr>
<td>
<asp:Label ID="Label5" runat="server" ForeColor="White" Text="BOdy"></asp:Label>
</td>
<td>
<asp:HtmlEditorExtender ID="HtmlEditorExtender1" TargetControlID="TextBox5"
DisplaySourceTab="true"
runat="server">
</asp:HtmlEditorExtender><br />
<asp:TextBox ID="TextBox5"
ForeColor="White" TextMode="MultiLine" runat="server"
Width="302px" Height="219px"></asp:TextBox><br /><br />
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID="Button1" runat="server" Text="Send" onclick="Button1_Click" />
</td>
</tr>
</table></center>
</div>
</form>
</body>
</html>
Default.aspx.cs
using System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Web;
using
System.Web.UI;
using
System.Web.UI.WebControls;
using
System.Data;
using
System.Data.SqlClient;
using
System.Net.Mail;
using System.IO;
using
System.Web.UI.HtmlControls;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object
sender, EventArgs e)
{
}
protected void Button1_Click(object
sender, EventArgs e)
{
string
filea=null;
MailMessage
mail = new MailMessage();
SmtpClient
SmtpServer = new SmtpClient("smtp.gmail.com");
mail.From = new
MailAddress(TextBox6.Text);
mail.To.Add(TextBox1.Text);
mail.Bcc.Add(TextBox2.Text);
mail.CC.Add(TextBox3.Text);
mail.Subject =TextBox4.Text;
mail.Body = TextBox5.Text;
mail.IsBodyHtml = true;
if(FileUpload1.PostedFile
!= null)
{
HttpPostedFile
attfile =FileUpload1.PostedFile;
int
attachrfilelength = attfile.ContentLength;
if(attachrfilelength>0)
{
filea=Path.GetFileName(FileUpload1.PostedFile.FileName);
FileUpload1.PostedFile.SaveAs(Server.MapPath(filea));
mail.Attachments.Add(new Attachment(Server.MapPath(filea)));
}
}
SmtpServer.Port = 587;
SmtpServer.Credentials = new System.Net.NetworkCredential("pintu.paghadar@gmail.com", "9429168522");
SmtpServer.EnableSsl = true;
SmtpServer.DeliveryMethod=SmtpDeliveryMethod.Network;
SmtpServer.Send(mail);
}
}
Insert Webconfig file this Contain
<mailSettings>
<smtp
from="pintu.paghadar@gmail.com">
<network
host="smtp.gmail.com" password="*******" port="587" userName="pintu.paghadar@gmail.com" />
</smtp>
</mailSettings>
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