Question

Send an ASP.NET E-mail with C# Code Behind

Asked by: GravitaZ24

I'm really new at this stuff so please bear with me. I just need to send an e-mail when a button is pushed on my ASPX page that I wrote up. I keep being told to use code behind pages, but I don't quite understand much about this. I don't understand how to "call" the code behind procedure when the button is pushed.

here's the line i used to reference the Code Behind File
<%@ Page Language="C#" CodeFile="../InsertCrap.cs" Inherits="Program14" AutoEventWireup="true" %>

Here is the code i have on the code behind page. I keep getting errors every time I try to change something or load the page.

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Mail;
using System.Net.Mime;
using System.IO;
using System.ComponentModel;
 
    public partial class Program14
    {
        static void Main(string[] args)
        {
 
        }
        static void PlainText()
        {
            //create the mail message
            MailMessage mail = new MailMessage();
 
            //set the addresses
            mail.From = new MailAddress("jonmori@consolenergy.com");
            mail.To.Add("jonmori@consolenergy.com");
 
            //set the content
            mail.Subject = "This is an email";
            mail.Body = "this is the body content of the email.";
 
            //send the message
            SmtpClient smtp = new SmtpClient("127.0.0.1");
            smtp.Send(mail);
        }
    }

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Asked On: 2008-09-03 at 07:53:43ID23699428
Tags: c#
Topics: C# Programming Language
,; Programming for ASP.NET
Participating Experts: 2
Points: 500
Comments: 13

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Answers

by: DreamMasterPosted on 2008-09-03 at 08:07:46ID: 22378090

change this line: mail.To.Add("jonmori@consolenergy.com");

to mail.To.Add(New MailAddress("jonmori@consolenergy.com");

That should at least work...

"I keep getting errors every time I try to change something or load the page"

Do you mean you're getting error in Visual Studio itsself?

by: FernandoSotoPosted on 2008-09-03 at 08:14:38ID: 22378168

If this is not the URL, "127.0.0.1", of the mail server it will not work. The SmtpClient must point to the actual mail server.

by: GravitaZ24Posted on 2008-09-03 at 08:15:27ID: 22378173

I keep getting errors when I try to load my main aspx page, attached code

errors such as

ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<%@ Page Language="C#" CodeFile="../InsertCrap.cs" Inherits="Program14" AutoEventWireup="true" %>
 
<script runat="server">
protected void FormView_ItemInserting(object sender, System.Web.UI.WebControls.FormViewInsertEventArgs e) {
        e.Values["County_Main"] = ((DropDownList)(InputForm.FindControl("ddlCounty"))).SelectedValue;
    }
</script>
 
<html dir="ltr" xmlns="http://www.w3.org/1999/xhtml">
 
<head runat="server">
<meta content="text/html; charset=windows-1252" http-equiv="Content-Type" />
<title>Submission Form</title>
<style type="text/css">
.style1 {
	font-size: xx-large;
	text-align: center;
}
.style2 {
	font-size: medium;
	text-align: center;
}
</style>
</head>
 
<body bgcolor="gray">
 
<p class="style1">LAND ANALYSIS DATABSE SUBMISSION FORM</p>
<p class="style2"><a href="DatabaseResults.aspx">RESULTS</a></p>
<form id="form1" runat="server" style="border-style: groove; border-width: medium; z-index: auto; width: 1205px; height: 869px; position: relative; top: 15px; left: -3px">
	<div>
	<asp:FormView id="InputForm" runat="server" AllowPaging="True" CellPadding="4" DataKeyNames="ID" DataSourceID="AccessDataSource1" DefaultMode="Insert" ForeColor="#333333" Width="361px" BorderStyle="Groove" HorizontalAlign="Center">
		<FooterStyle BackColor="#5D7B9D" ForeColor="White" Font-Bold="True" />
		<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
		<EditItemTemplate>
			ID:
			<asp:label id="IDLabel1" runat="server" Text='<%# Eval("ID") %>' />
			<br />
			Rank:
			<asp:textbox id="RankTextBox" runat="server" Text='<%# Bind("Rank") %>' />
			<br />
			Mapper:
			<asp:textbox id="MapperTextBox" runat="server" Text='<%# Bind("Mapper") %>' />
			<br />
			State:
			<asp:textbox id="StateTextBox" runat="server" Text='<%# Bind("State") %>' />
			<br />
			County:
			<asp:textbox id="CountyTextBox" runat="server" Text='<%# Bind("County") %>' />
			<br />
			GIS_Ref:
			<asp:textbox id="GIS_RefTextBox" runat="server" Text='<%# Bind("GIS_Ref") %>' />
			<br />
			Agmnt_No:
			<asp:textbox id="Agmnt_NoTextBox" runat="server" Text='<%# Bind("Agmnt_No") %>' />
			<br />
			Tract_Nos:
			<asp:textbox id="Tract_NosTextBox" runat="server" Text='<%# Bind("Tract_Nos") %>' />
			<br />
			Control_Stmnt:
			<asp:textbox id="Control_StmntTextBox" runat="server" Text='<%# Bind("Control_Stmnt") %>' />
			<br />
			Problem:
			<asp:textbox id="ProblemTextBox" runat="server" Text='<%# Bind("Problem") %>' />
			<br />
			Resolution:
			<asp:textbox id="ResolutionTextBox" runat="server" Text='<%# Bind("Resolution") %>' />
			<br />
			Date_Ini:
			<asp:textbox id="Date_IniTextBox" runat="server" Text='<%# Bind("Date_Ini") %>' />
			<br />
			Date_Resolved:
			<asp:textbox id="Date_ResolvedTextBox" runat="server" Text='<%# Bind("Date_Resolved") %>' />
			<br />
			Date_update:
			<asp:textbox id="Date_updateTextBox" runat="server" Text='<%# Bind("Date_update") %>' />
			<br />
			<asp:linkbutton id="UpdateButton" runat="server" CausesValidation="True" CommandName="Update" Text="Update" />
			&nbsp;<asp:linkbutton id="UpdateCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
		</EditItemTemplate>
		<InsertItemTemplate>
			<strong>Rank (Importance):</strong>
			<asp:dropdownlist id="ddlRank" runat="server" DataSourceID="AccessDataSource2" DataTextField="Rank" DataValueField="Rank" SelectedValue='<%# Bind("Rank_Main") %>'>
			</asp:dropdownlist>
			<asp:accessdatasource ID="AccessDataSource2" runat="server" DataFile="../fpdb/LADbase.mdb" SelectCommand="SELECT [Rank] FROM [Rank]">
			</asp:accessdatasource>
			<br />
			<br />
			<strong>GIS Mapper (Initials):</strong>
			<asp:dropdownlist id="ddlMapper" runat="server" DataSourceID="AccessDataSource3" DataTextField="Mapper" DataValueField="Mapper" SelectedValue='<%# Bind("Mapper_Main") %>'>
			</asp:dropdownlist>
			<asp:accessdatasource ID="AccessDataSource3" runat="server" DataFile="../fpdb/LADbase.mdb" SelectCommand="SELECT [Mapper] FROM [Mapper]">
			</asp:accessdatasource>
			<br />
			<br />
			<strong>State:</strong>
                        <asp:dropdownlist id="ddlState" runat="server" 
                        AutoPostBack="True" 
                        DataSourceID="AccessDataSource4" 
                        DataTextField="State" 
                        DataValueField="State" 
                        SelectedValue='<%# Bind("State_Main") %>'>
                        </asp:dropdownlist>
 <asp:accessdatasource ID="AccessDataSource4" runat="server" 
                            DataFile="../fpdb/LADbase.mdb" 
                            SelectCommand="SELECT [State] FROM [State]">
                        </asp:accessdatasource>
                        <br />
                        <br />
                        <strong>County:</strong>
                        <asp:dropdownlist id="ddlCounty" runat="server" 
                        AutoPostBack="True" 
                        DataSourceID="AccessDataSource5" 
                        DataTextField="C_Name" 
                        DataValueField="C_Name"
						SelectedValue='<%# Bind("County_Main") %>'>
                        </asp:dropdownlist>                        
 <asp:accessdatasource ID="AccessDataSource5" runat="server" 
                            DataFile="../fpdb/LADbase.mdb" 
                            SelectCommand="SELECT [C_Name] FROM [COUNTIES] WHERE [State] = @State ">
                  <SelectParameters>
                   <asp:ControlParameter ControlID="ddlState" Name="State" 
                                    PropertyName="SelectedValue" Type="string"
                                    />                                   
					</SelectParameters>
                  </asp:accessdatasource>             
			<br />
			<br />
			<strong>GIS Reference:</strong>
			<asp:textbox id="GIS_RefTextBox" runat="server" Text='<%# Bind("GIS_Ref") %>' />
			<br />
			<br />
			<strong>Agreement Number:</strong>
			<asp:textbox id="Agmnt_NoTextBox" runat="server" Text='<%# Bind("Agmnt_No") %>' />
			<br />
			<br />
			<strong>Tract Numbers:</strong>
			<asp:textbox id="Tract_NosTextBox" runat="server" Text='<%# Bind("Tract_Nos") %>' />
			<br />
			<br />
			<strong>Control Statement:</strong>
			<asp:textbox id="Control_StmntTextBox" runat="server" Text='<%# Bind("Control_Stmnt") %>' />
			<br />
			<br />
			<strong>Problem:<br />
			</strong>&nbsp;<asp:textbox id="ProblemTextBox" runat="server" Text='<%# Bind("Problem") %>' Height="116px" TextMode="MultiLine" Width="400px" />
			<br />
			<br />
			<strong>Resolution:<br />
			</strong>&nbsp;<asp:textbox id="ResolutionTextBox" runat="server" Text='<%# Bind("Resolution") %>' Height="116px" TextMode="MultiLine" Width="400px" />
			<br />
			<br />
			<strong>Date Problem Initiated:</strong>
			<asp:textbox id="Date_IniTextBox" runat="server" Text='<%# Bind("Date_Ini") %>' />
			<br />
			<br />
			<strong>Date Problem Resolved:</strong>
			<asp:textbox id="Date_ResolvedTextBox" runat="server" Text='<%# Bind("Date_Resolved") %>' />
			<br />
			<br />
			<strong>Date Map Updated:</strong>
			<asp:textbox id="Date_updateTextBox" runat="server" Text='<%# Bind("Date_update") %>' />
			<br />
			<br />
			<asp:button id="InsertButton" runat="server" CommandName="Insert" Text="Insert" />
			&nbsp;<asp:button id="InsertCancelButton" runat="server" CausesValidation="False" CommandName="Cancel" Text="Cancel" />
		   
		   
 
		</InsertItemTemplate>
		<ItemTemplate>
			ID:
			<asp:label id="IDLabel" runat="server" Text='<%# Eval("ID") %>' />
			<br />
			Rank:
			<asp:label id="RankLabel" runat="server" Text='<%# Bind("Rank_Main") %>' />
			<br />
			Mapper:
			<asp:label id="MapperLabel" runat="server" Text='<%# Bind("Mapper_Main") %>' />
			<br />
			State:
			<asp:label id="StateLabel" runat="server" Text='<%# Bind("State_Main") %>' />
			<br />
			County:
			<asp:label id="CountyLabel" runat="server" Text='<%# Bind("County_Main") %>' />
			<br />
			GIS_Ref:
			<asp:label id="GIS_RefLabel" runat="server" Text='<%# Bind("GIS_Ref") %>' />
			<br />
			Agmnt_No:
			<asp:label id="Agmnt_NoLabel" runat="server" Text='<%# Bind("Agmnt_No") %>' />
			<br />
			Tract_Nos:
			<asp:label id="Tract_NosLabel" runat="server" Text='<%# Bind("Tract_Nos") %>' />
			<br />
			Control_Stmnt:
			<asp:label id="Control_StmntLabel" runat="server" Text='<%# Bind("Control_Stmnt") %>' />
			<br />
			Problem:
			<asp:label id="ProblemLabel" runat="server" Text='<%# Bind("Problem") %>' />
			<br />
			Resolution:
			<asp:label id="ResolutionLabel" runat="server" Text='<%# Bind("Resolution") %>' />
			<br />
			Date_Ini:
			<asp:label id="Date_IniLabel" runat="server" Text='<%# Bind("Date_Ini") %>' />
			<br />
			Date_Resolved:
			<asp:label id="Date_ResolvedLabel" runat="server" Text='<%# Bind("Date_Resolved") %>' />
			<br />
			Date_update:
			<asp:label id="Date_updateLabel" runat="server" Text='<%# Bind("Date_update") %>' />
			<br />
			<asp:linkbutton id="EditButton" runat="server" CausesValidation="False" CommandName="Edit" Text="Edit" />
			&nbsp;<asp:linkbutton id="DeleteButton" runat="server" CausesValidation="False" CommandName="Delete" Text="Delete" />
			&nbsp;<asp:linkbutton id="NewButton" runat="server" CausesValidation="False" CommandName="New" Text="New" />
		</ItemTemplate>
		<PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Center" />
		<HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
		<EditRowStyle BackColor="#999999" />
	</asp:FormView>
	</div>
	<asp:AccessDataSource ID="AccessDataSource1" runat="server" DataFile="../fpdb/LADbase.mdb" DeleteCommand="DELETE FROM [MainLATable] WHERE [ID] = ?" InsertCommand="INSERT INTO [MainLATable] ([Rank_Main], [Mapper_Main], [State_Main], [County_Main], [GIS_Ref], [Agmnt_No], [Tract_Nos], [Control_Stmnt], [Problem], [Resolution], [Date_Ini], [Date_Resolved], [Date_update]) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)" OldValuesParameterFormatString="original_{0}" SelectCommand="SELECT * FROM [MainLATable]" UpdateCommand="UPDATE [MainLATable] SET [Rank_Main] = ?, [Mapper_Main] = ?, [State_Main] = ?, [County_Main] = ?, [GIS_Ref] = ?, [Agmnt_No] = ?, [Tract_Nos] = ?, [Control_Stmnt] = ?, [Problem] = ?, [Resolution] = ?, [Date_Ini] = ?, [Date_Resolved] = ?, [Date_update] = ? WHERE [ID] = ?">
		<DeleteParameters>
			<asp:parameter Name="original_ID" Type="Int32" />
		</DeleteParameters>
		<UpdateParameters>
			<asp:parameter Name="Rank_Main" Type="String" />
			<asp:parameter Name="Mapper_Main" Type="String" />
			<asp:parameter Name="State_Main" Type="String" />
			<asp:parameter Name="County_Main" Type="String" />
			<asp:parameter Name="GIS_Ref" Type="String" />
			<asp:parameter Name="Agmnt_No" Type="String" />
			<asp:parameter Name="Tract_Nos" Type="String" />
			<asp:parameter Name="Control_Stmnt" Type="String" />
			<asp:parameter Name="Problem" Type="String" />
			<asp:parameter Name="Resolution" Type="String" />
			<asp:parameter Name="Date_Ini" Type="String" />
			<asp:parameter Name="Date_Resolved" Type="String" />
			<asp:parameter Name="Date_update" Type="String" />
			<asp:parameter Name="original_ID" Type="Int32" />
		</UpdateParameters>
		<InsertParameters>
			<asp:parameter Name="Rank_Main" Type="String" />
			<asp:parameter Name="Mapper_Main" Type="String" />
			<asp:parameter Name="State_Main" Type="String" />
			<asp:parameter Name="County_Main" Type="String" />
			<asp:parameter Name="GIS_Ref" Type="String" />
			<asp:parameter Name="Agmnt_No" Type="String" />
			<asp:parameter Name="Tract_Nos" Type="String" />
			<asp:parameter Name="Control_Stmnt" Type="String" />
			<asp:parameter Name="Problem" Type="String" />
			<asp:parameter Name="Resolution" Type="String" />
			<asp:parameter Name="Date_Ini" Type="String" />
			<asp:parameter Name="Date_Resolved" Type="String" />
			<asp:parameter Name="Date_update" Type="String" />
		</InsertParameters>
	</asp:AccessDataSource>
</form>
 
</body>
 
</html>

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Select all Open in new window

by: DreamMasterPosted on 2008-09-03 at 08:19:37ID: 22378224

Could be that this is because of the script runat=server on your aspx page itsself. Might get your page confused as to where to get the code from. as far as I can see though, that looks ok.

FernandoSoto is right about the mailserver part, but that doesn't help you with the error you are getting.

Try moving:

protected void FormView_ItemInserting(object sender, System.Web.UI.WebControls.FormViewInsertEventArgs e) {
e.Values["County_Main"] = ((DropDownList)(InputForm.FindControl("ddlCounty"))).SelectedValue;
}

to your codebehind.

by: GravitaZ24Posted on 2008-09-03 at 08:38:40ID: 22378424

Okay, I took that script out, andI changed some things around, and i got a new error
Compiler Error Message: CS0260: Missing partial modifier on declaration of type 'Program14'; another partial declaration of this type exists

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Mail;
using System.Net.Mime;
using System.IO;
using System.ComponentModel;
namespace Mail
{
    class Program14
    {
        static void Main(string[] args)
        {
 
        }
        static void PlainText()
        {
            //create the mail message
            MailMessage mail = new MailMessage();
 
            //set the addresses
            mail.From = new MailAddress("jonmori@consolenergy.com");
            mail.To.Add(new MailAddress("jonmori@consolenergy.com");
 
            //set the content
            mail.Subject = "This is an email";
            mail.Body = "this is the body content of the email.";
 
            //send the message
            SmtpClient smtp = new SmtpClient("10.87.69.7");
            smtp.Send(mail);
        }
    }
    }

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by: GravitaZ24Posted on 2008-09-03 at 12:21:08ID: 22380910

i'm really lost here, does anyone have any suggestions?

by: FernandoSotoPosted on 2008-09-03 at 12:37:41ID: 22381081

Hi GravitaZ24;

By the sounds of the error you all ready have a class called Program14. If this is a partial class then change the following line in your code:

From this
class Program14

To this
public partial class Program14

and then you should remove the function, static void Main(string[] args), because it is most likely in the other file that has the class Program14.

Fernando

by: GravitaZ24Posted on 2008-09-03 at 12:45:05ID: 22381147

I'm getting these errors now

Server Error in '/My Web Sites' Application.
--------------------------------------------------------------------------------

Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.

Compiler Error Message: ASPNET: Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).

Source Error:

Line 9: namespace Mail
Line 10: {
Line 11: public partial class Program
Line 12: {
Line 13: static void PlainText()

Source File: c:\Documents and Settings\ljm0ft8\My Documents\My Web Sites\InsertCrap.cs Line: 11

Show Detailed Compiler Output:

C:\WINDOWS> "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\csc.exe" /t:library /utf8output /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Mobile\2.0.0.0__b03f5f7f11d50a3a\System.Web.Mobile.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.ServiceModel\3.0.0.0__b77a5c561934e089\System.ServiceModel.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Web.Services\2.0.0.0__b03f5f7f11d50a3a\System.Web.Services.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Xml\2.0.0.0__b77a5c561934e089\System.Xml.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.Data\2.0.0.0__b77a5c561934e089\System.Data.dll" /R:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.ServiceModel.Web\3.5.0.0__31bf3856ad364e35\System.ServiceModel.Web.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.EnterpriseServices\2.0.0.0__b03f5f7f11d50a3a\System.EnterpriseServices.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Drawing\2.0.0.0__b03f5f7f11d50a3a\System.Drawing.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Runtime.Serialization\3.0.0.0__b77a5c561934e089\System.Runtime.Serialization.dll" /R:"C:\WINDOWS\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System\2.0.0.0__b77a5c561934e089\System.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.WorkflowServices\3.5.0.0__31bf3856ad364e35\System.WorkflowServices.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.Configuration\2.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll" /R:"C:\WINDOWS\assembly\GAC_MSIL\System.IdentityModel\3.0.0.0__b77a5c561934e089\System.IdentityModel.dll" /out:"C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.dll" /debug- /optimize+ /w:4 /nowarn:1659;1699;1701 "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.0.cs" "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.1.cs" "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.2.cs"

Microsoft (R) Visual C# 2005 Compiler version 8.00.50727.3053
for Microsoft (R) Windows (R) 2005 Framework version 2.0.50727
Copyright (C) Microsoft Corporation 2001-2005. All rights reserved.

c:\Documents and Settings\ljm0ft8\My Documents\My Web Sites\InsertCrap.cs(912305,33): error CS0115: 'ASP.ladbase_submitform_aspx.FrameworkInitialize()': no suitable method found to override
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.0.cs(5624,29): error CS0115: 'ASP.ladbase_submitform_aspx.GetTypeHashCode()': no suitable method found to override
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.0.cs(5629,30): error CS0115: 'ASP.ladbase_submitform_aspx.ProcessRequest(System.Web.HttpContext)': no suitable method found to override
c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\my web sites\c9fa2271\85dd1f01\App_Web_submitform.aspx.ff2525d2.pqre0wfb.0.cs(141,18): error CS0535: 'ASP.ladbase_submitform_aspx' does not implement interface member 'System.Web.IHttpHandler.IsReusable'
c:\WINDOWS\assembly\GAC_32\System.Web\2.0.0.0__b03f5f7f11d50a3a\System.Web.dll: (Location of symbol related to previous error)

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Mail;
using System.Net.Mime;
using System.IO;
using System.ComponentModel;
namespace Mail
{
    public partial class Program
    {
       static void PlainText()
        {
            //create the mail message
            MailMessage mail = new MailMessage();
 
            //set the addresses
            mail.From = new MailAddress("jonmori@consolenergy.com");
            mail.To.Add(new MailAddress("jonmori@consolenergy.com");
 
            //set the content
            mail.Subject = "This is an email";
            mail.Body = "this is the body content of the email.";
 
            //send the message
            SmtpClient smtp = new SmtpClient("10.87.69.7");
            smtp.Send(mail);
        }
    }
        }

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by: FernandoSotoPosted on 2008-09-03 at 13:14:07ID: 22381463

The original error was, "Compiler Error Message: CS0260: Missing partial modifier on declaration of type 'Program14'; another partial declaration of this type exists". referencing this code:

namespace Mail
{
class Program14
{
static void PlainText()

I stated that it sounds like you all ready have a class by the name Program14.
If that is the case then you can make this part of the class by adding the words "public partial" before the word class as shown below:

namespace Mail
{
public partial class Program14
{
static void PlainText()

Or you could just make this a new class by changing the name Program14 to something else not all ready in use.

by: DreamMasterPosted on 2008-09-03 at 23:50:14ID: 22384733

FernandoSoto, as far as I can tell from the original code, that's what he used to have. So Gravita, if you canged the public partial class Program14 into public partial class Program, make sure the cs page itsself has: Inherits Program or it will give this error you are getting. You didn't show us the code you have for that at the moment, so it might well be that you didn't change that line.

Regards,
Max.

by: GravitaZ24Posted on 2008-09-04 at 04:41:33ID: 22386098

Make sure that the class defined in this code file matches the 'inherits' attribute, and that it extends the correct base class (e.g. Page or UserControl).

yes, still getting that error

<%@ Page Language="C#" CodeFile="../InsertCrap.cs" Inherits="Program" %>

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;
using System.Net.Mail;
using System.Net.Mime;
using System.IO;
using System.ComponentModel;
namespace Mail
{
    public partial class Program
    {
       static void PlainText()
        {
            //create the mail message
            MailMessage mail = new MailMessage();
 
            //set the addresses
            mail.From = new MailAddress("jonmori@consolenergy.com");
            mail.To.Add(new MailAddress("jonmori@consolenergy.com");
 
            //set the content
            mail.Subject = "This is an email";
            mail.Body = "this is the body content of the email.";
 
            //send the message
            SmtpClient smtp = new SmtpClient("10.87.69.7");
            smtp.Send(mail);
        }
    }
        }

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by: GravitaZ24Posted on 2008-09-04 at 04:43:01ID: 22386106

CodeFileBaseClass="" Should I have something like this

<%@ Page Language="C#" CodeFile="../InsertCrap.cs" Inherits="Program" CodeFileBaseClass="(SOMETHING) %>

by: GravitaZ24Posted on 2008-09-23 at 07:22:20ID: 22549664

found solution

20120131-EE-VQP-002

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