Hi everyone!!
I have a C# project which has few aspx pages and few HTML pages as template. There is a page called home.aspx which has a single line of code inheriting the home.html from the templates folder. The codebehind references a .cs page called pageweb.cs. My problem is that when I am running the aspx page an exception occurs saying that the .html page was not found. The solution to this project was build without any error but still this problem appears. I am putting the code for the pages below"
home.aspx
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<%@ Page language="c#" Codebehind="pageweb.cs" AutoEventWireup="false" Inherits="ameandlulu.home" %>
pageweb.cs
------------
<html><body>using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
//using Webpage;
using SimpleWebpage;
namespace ameandlulu {
public class pageweb : System.Web.UI.Page {
Formpage m_formpage = null;
protected Formpage formpage{
get{return m_formpage;}
set{m_formpage = value;}
}
private void Page_Load(object sender, System.EventArgs e) {
LoadPage();
}
override protected void OnInit(EventArgs e) {
InitializeComponent();
base.OnInit(e);
}
private void InitializeComponent() {
this.Load += new System.EventHandler(this.Page_Load);
}
protected string FormatUspInputParam(string strInputParamName, string strCharType, string strInputParamValue){
if (strInputParamValue==null)
return "";
return string.Format("@{0}={1}{2}{3},",strInputParamName, strCharType,strInputParamValue.Replace("'","''"),s trCharType);
}
protected void SendingEmail(string strTo, string strSubject, string strEmailBody){
System.Web.Mail.MailMessage oMessage = new System.Web.Mail.MailMessage();
oMessage.From = "
[email protected]";
oMessage.To = strTo;
oMessage.Subject = strSubject;
oMessage.BodyFormat = System.Web.Mail.MailFormat.Html;
oMessage.Body = strEmailBody;
oMessage.Fields["http://schemas.microsoft.com/cdo/configuration/sendusing"] = 2;
oMessage.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserver"] = "mail.abc.com";
oMessage.Fields["http://schemas.microsoft.com/cdo/configuration/sendusername"] = "
[email protected]";
oMessage.Fields["http://schemas.microsoft.com/cdo/configuration/sendpassword"] = "mon";
oMessage.Fields["http://schemas.microsoft.com/cdo/configuration/smtpauthenticate"] = 1;
System.Web.Mail.SmtpMail.SmtpServer = "mail.ameandlulu.com";
System.Web.Mail.SmtpMail.Send(oMessage);
}
protected void SetPageValue(Formpage page){
page.OrderID = Session["OrderID"] as String;
[s] Match match = new Regex(@"http ?://[\w\.]+(?=/)",RegexOptions.IgnoreCase).Match(Request.Url.Abso luteUri);
string dbserver;
if (Regex.Match(match.Value,"ameandlulu",RegexOptions .IgnoreCase).Success){
dbserver = "abc.bcd.com";
}else{
[s] dbserver = Regex.Match(match.Value,@"(?<=http ?://)\w+(?=.*)",RegexOptions.IgnoreCase).Value;
}
page.TemplatePath = match.Value+"/Templates/";
page.ConnectionString = string.Format("server={0};User id=akur;password=son;database=mon",dbserver);
}
private void LoadPage(){
StringWriter sw = new StringWriter();
Console.SetOut(sw);
if (RequestHasError()){
Response.Write(GetErrorDesc());
return;
}
formpage = Getpage();
SetPageValue(formpage);
Initialize();
try
{
Response.Write(formpage.RenderPage());
}
catch(Exception ex)
{
Console.WriteLine("!!!Exception Occured!!!");
Console.WriteLine(ex.Message);
Response.Write(sw.ToString());
}
}
protected virtual bool RequestHasError(){
return false;
}
protected virtual string GetErrorDesc(){
throw new NotImplementedException("Please Implement override GetErrorDesc method!");
}
protected virtual void Initialize(){
//default
}
protected virtual Formpage Getpage(){
throw new NotImplementedException("Please Implement override Getpage method!");
}
}
public class home : pageweb {
protected override Formpage Getpage(){
return new Homepage();
}
}
public class collection : pageweb {
protected override Formpage Getpage(){
return new Collectionpage();
}
}
public class about : pageweb {
protected override Formpage Getpage(){
return new Aboutpage();
}
}
public class press : pageweb {
protected override Formpage Getpage(){
return new Presspage();
}
}
public class pressdetail : pageweb {
protected override void Initialize(){
string strPictureLink = Request.QueryString["PictureLink"];
Pressdetailpage pressdetailpage = (Pressdetailpage)formpage;
pressdetailpage.PictureLink = strPictureLink;
}
protected override Formpage Getpage(){
return new Pressdetailpage();
}
}
public class retailer : pageweb {
protected override Formpage Getpage(){
return new Retailerpage();
}
}
public class monogramming : pageweb {
protected override Formpage Getpage(){
return new Monogrammingpage();
}
}
public class contact : pageweb {
protected override Formpage Getpage(){
return new Contactpage();
}
}
public class contactresult : pageweb {
protected override bool RequestHasError(){
return Request.HttpMethod.ToUpper()!="POST";
}
protected override string GetErrorDesc(){
return "POST Error";
}
protected override void Initialize(){
string strEmail = Request.Form["Email"];
string strFirstName = Request.Form["FirstName"];
string strLastName = Request.Form["LastName"];
string strAddress1 = Request.Form["Address1"];
string strAddress2 = Request.Form["Address2"];
string strCity = Request.Form["City"];
string strState = Request.Form["State"];
string strZipCode = Request.Form["ZipCode"];
string strContactMessage = Request.Form["ContactMessage"];
StringBuilder sb = null;
sb = new StringBuilder();
sb.Append("exec usp_AddUpdContactByContactID ");
sb.Append("@ContactID=NULL,");
sb.Append(FormatUspInputParam("Email","'",strEmail ));
sb.Append(FormatUspInputParam("FirstName","'",strF irstName));
sb.Append(FormatUspInputParam("LastName","'",strLa stName));
sb.Append(FormatUspInputParam("Address1","'",strAd dress1));
sb.Append(FormatUspInputParam("Address2","'",strAd dress2));
sb.Append(FormatUspInputParam("City","'",strCity)) ;
sb.Append(FormatUspInputParam("State","'",strState ));
sb.Append(FormatUspInputParam("ZipCode","'",strZip Code));
sb.Append(FormatUspInputParam("ContactMessage","'" ,strContactMessage));
formpage.ChangeData(sb.ToString().TrimEnd(','));
Messagepage messagepage = (Messagepage)formpage;
messagepage.ContentText = "Thank you!";
string strTo = "
[email protected]";
string strSubject = string.Format("Contact request from {0} {1}",strFirstName,strLastName);
StringWriter sw = new StringWriter();
sw.WriteLine("");
sw.WriteLine("");
sw.WriteLine("<b>From:</b><br>");
sw.WriteLine("{0} {1}<br>",strFirstName,strLastName);
sw.WriteLine("{0}<br>",strAddress1);
if (strAddress2!="")
sw.WriteLine("{0}<br>",strAddress2);
sw.WriteLine("{0}, {1} {2}<br>",strCity,strState,strZipCode);
sw.WriteLine("<b>Email:</b>{0}<br>",strEmail);
sw.WriteLine("<p>{0}</p>",strContactMessage);
sw.WriteLine("");
sw.WriteLine("");
string strEmailBody = sw.ToString();
sw.Close();
SendingEmail(strTo,strSubject,strEmailBody);
}
protected override Formpage Getpage(){
return new Messagepage();
}
}
#region list
public class listgolfheadcover : pageweb {
protected override Formpage Getpage(){
return new ListGolfHeadcoverpage();
}
}
public class listtennisbag : pageweb {
protected override Formpage Getpage(){
return new ListTennisBagpage();
}
}
public class listyogabag : pageweb {
protected override Formpage Getpage(){
return new ListYogaBagpage();
}
}
public class listshoebag : pageweb {
protected override Formpage Getpage(){
return new ListShoeBagpage();
}
}
public class listteebag : pageweb {
protected override Formpage Getpage(){
return new ListTeeBagpage();
}
}
public class listbarrelbag : pageweb {
protected override Formpage Getpage(){
return new ListBarrelBagpage();
}
}
public class listshirt : pageweb {
protected override Formpage Getpage(){
return new ListShirtpage();
}
}
public class listgolfbelt : pageweb
{
protected override Formpage Getpage()
{
return new ListGolfBeltpage();
}
}
#endregion
}
</body></html>
-------------------------------------------------------------------
WebpageMain
-----------
using System;
using System.Data;
using System.Data.SqlClient;
using System.Text;
using System.Text.RegularExpressions;
using System.IO;
using System.Collections;
using System.Net;
namespace SimpleWebpage
{
public class Formpage {
private string m_OrderID = null;
private string m_FormOpen = null;
private string m_ConnectionString = null;
private string m_TemplateFileStream = null;
private string m_TemplateContent = null;
private string m_TemplatePath = null;
public string OrderID{
get{
return m_OrderID;
}
set{
m_OrderID = value;
}
}
public string FormOpen{
get{
return m_FormOpen;
}
set{
m_FormOpen = value;
}
}
public string ConnectionString{
get{
return m_ConnectionString;
}
set{
m_ConnectionString = value;
}
}
#region Template & Content
protected virtual string TemplateFile{
get{
throw new NotImplementedException("Please Implement override TemplateFile property!");
}
}
protected string TemplateFileStream{
get{
return m_TemplateFileStream;
}
set{
m_TemplateFileStream = value;
}
}
protected string TemplateContent{
get{
return m_TemplateContent;
}
set{
m_TemplateContent = value;
}
}
public string TemplatePath{
get{
return m_TemplatePath;
}
set{
m_TemplatePath = value;
}
}
#endregion
protected string UspViewShoppingCartSummary{
get{
return string.Format("exec usp_GetOrderItemSummaryByOrderID @OrderID = '{0}'",OrderID);
}
}
public virtual string RenderPage(){
throw new NotImplementedException("Please Implement override RenderPage method!");
}
protected string FormatCurrency(string money){
if (money=="") money = "0.0000";
return Convert.ToDecimal(money).ToString("C");
}
protected string ReadFromURL(string urlname){
StringWriter sw = new StringWriter();
WebResponse myResponse = null;
StreamReader din = null;
try{
myResponse = WebRequest.Create(urlname).GetResponse();
din = new StreamReader(myResponse.GetResponseStream());
sw.Write(din.ReadToEnd());
}catch (WebException){
myResponse = WebRequest.Create(urlname.Replace(".dwt",".html")) .GetResponse();
din = new StreamReader(myResponse.GetResponseStream());
sw.Write(din.ReadToEnd());
}catch (Exception e){
Console.WriteLine(urlname);
Console.WriteLine(e.ToString());
}finally{
if (myResponse != null)
myResponse.Close();
if (din != null)
din.Close();
}
return sw.ToString();
}
#region Regex
protected string GetEditableRegionRegex(string editablename){
string BeginTag = @"<!\-\- (Template|Instance)BeginEditable name="""+editablename+@""" \-\->";
string EndTag = @"<!\-\- (Template|Instance)EndEditable \-\->";
return BeginTag+".*?"+EndTag;
}
protected string GetEditableRegionRegex2(string editablename){
string BeginTag = @"<!\-\- (Template|Instance)BeginEditable name="""+editablename+@""" \-\->";
string EndTag = @"<!\-\- (Template|Instance)EndEditable \-\->";
return BeginTag+".*"+EndTag;
}
protected string GetRepeatRegionRegex(string repeatname, int nestedlevel){
string BeginTag = @"<!\-\- (Template|Instance)BeginRepeat name="""+repeatname+@""" \-\->";
string EndTag = @"<!\-\- (Template|Instance)EndRepeat \-\->";
StringBuilder sb = new StringBuilder();
sb.Append(BeginTag);
for(int i=0;i<=nestedlevel;i++){
sb.AppendFormat(".*?{0}",EndTag);
}
return sb.ToString();
}
#endregion
#region Database call
public DataSet GetRowSetData(string usp){
SqlConnection mySqlConnection = new SqlConnection(ConnectionString);
SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(usp, mySqlConnection);
DataSet ds = null;
try{
ds = new DataSet();
mySqlDataAdapter.Fill(ds, "ResultRowSet");
}catch(Exception e){
Console.Write(e.ToString());
ds = null;
}finally{
if (mySqlConnection.State == ConnectionState.Open)
mySqlConnection.Close();
}
return ds;
}
public void ChangeData(string usp){
SqlConnection mySqlConnection = new SqlConnection(ConnectionString);
SqlCommand mySqlCommand = new SqlCommand(usp, mySqlConnection);
try{
mySqlConnection.Open();
mySqlCommand.ExecuteNonQuery();
}catch(Exception e){
Console.Write(e.ToString());
}finally{
if (mySqlConnection.State == ConnectionState.Open)
mySqlConnection.Close();
}
}
#endregion
}
public class Homepage : Formpage {
protected override string TemplateFile{
get{
return "home.html";
}
}
public override string RenderPage(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
TemplateFileStream = ReadFromURL(TemplatePath+TemplateFile);
//View shopping cart
DataSet ds = GetRowSetData(UspViewShoppingCartSummary);
if (ds.Tables[0].Rows.Count>0){
DataRow dr = ds.Tables[0].Rows[0];
TemplateFileStream = Regex.Replace(TemplateFileStream,GetEditableRegion Regex("orderitemnum"),dr["orderitemnum"].ToString(),regexoptions);
TemplateFileStream = Regex.Replace(TemplateFileStream,GetEditableRegion Regex("total"),FormatCurrency(dr["total"].ToString()),regexoptions);
}
string strFormOpen = Regex.Match(TemplateFileStream,"<form.*?>").Value;
if (FormOpen==null){
FormOpen = strFormOpen;
}
// append FormOpen string
FormOpen += string.Format("<input name=\"OrderID\" type=\"hidden\" value=\"{0}\">",OrderID);
TemplateFileStream = TemplateFileStream.Replace(strFormOpen,FormOpen);
return TemplateFileStream;
}
}
public class Globalpage : Formpage {
protected virtual string RenderTitle(){
throw new NotImplementedException("Please Implement override RenderTitle method!");
}
protected virtual void RenderContent(){
throw new NotImplementedException("Please Implement override RenderContent method!");
}
public override string RenderPage(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
TemplateFileStream = ReadFromURL(TemplatePath+TemplateFile);
string strFormOpen = Regex.Match(TemplateFileStream,"<form.*?>").Value;
if (FormOpen==null){
FormOpen = strFormOpen;
}
//View shopping cart
DataSet ds = GetRowSetData(UspViewShoppingCartSummary);
if (ds.Tables[0].Rows.Count>0){
DataRow dr = ds.Tables[0].Rows[0];
TemplateFileStream = Regex.Replace(TemplateFileStream,GetEditableRegion Regex("orderitemnum"),dr["orderitemnum"].ToString(),regexoptions);
TemplateFileStream = Regex.Replace(TemplateFileStream,GetEditableRegion Regex("total"),FormatCurrency(dr["total"].ToString()),regexoptions);
}
TemplateFileStream = Regex.Replace(TemplateFileStream,GetEditableRegion Regex("title"),RenderTitle(),regexoptions);
string strTemplateContent = Regex.Match(TemplateFileStream,"<table.*>/table>",regexoptions).Value;
TemplateContent = strTemplateContent;
RenderContent();
TemplateFileStream = TemplateFileStream.Replace(strTemplateContent,Temp lateContent);
// append FormOpen string
FormOpen += string.Format("<input name=\"OrderID\" type=\"hidden\" value=\"{0}\">",OrderID);
TemplateFileStream = TemplateFileStream.Replace(strFormOpen,FormOpen);
//Console.Write(TemplateFileStream);
return TemplateFileStream;
}
}
public class Aboutpage : Globalpage {
protected override string TemplateFile{
get{
return "about.dwt";
}
}
protected override string RenderTitle(){
return "About";
}
protected override void RenderContent(){
return;
}
}
#region Press
public class Presspage : Globalpage {
protected override string TemplateFile{
get{
return "press.dwt";
}
}
protected override string RenderTitle(){
return "Articles";
}
protected override void RenderContent(){
return;
}
}
public class Pressdetailpage : Globalpage {
private string m_PictureLink = null;
public string PictureLink{
get{
return m_PictureLink;
}
set{
m_PictureLink = value;
}
}
protected override string TemplateFile{
get{
return "pressdetail.dwt";
}
}
protected override string RenderTitle(){
return "";
}
protected override void RenderContent(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("presspicture"),string.Format("<img src=\"{0}\">",PictureLink),regexoptions);
}
}
#endregion
public class Retailerpage : Globalpage {
protected override string TemplateFile{
get{
return "retailer.dwt";
}
}
protected override string RenderTitle(){
return "Retailers";
}
protected override void RenderContent(){
return;
}
}
public class Monogrammingpage : Globalpage {
protected override string TemplateFile{
get{
return "monogramming.dwt";
}
}
protected override string RenderTitle(){
return "Monogramming";
}
protected override void RenderContent(){
return;
}
}
public class Contactpage : Globalpage {
protected override string TemplateFile{
get{
return "contact.dwt";
}
}
protected override string RenderTitle(){
return "Contact";
}
protected override void RenderContent(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
StringWriter sw = new StringWriter();
sw.WriteLine(Regex.Replace(FormOpen,"(?<=<form.*?a ction=\").*?(?=\")","contactresult.aspx",regexopti ons));
FormOpen = sw.ToString();
sw.Close();
}
}
public class Checkoutpage : Globalpage {
protected override string TemplateFile{
get{
return "checkout.dwt";
}
}
protected override string RenderTitle(){
return "Checkout";
}
protected override void RenderContent(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
StringWriter sw = new StringWriter();
sw.WriteLine(Regex.Replace(FormOpen,"(?>=<form.*?a ction=\").*?(?=\")","checkoutresult.aspx",regexopt ions));
FormOpen = sw.ToString();
sw.Close();
}
}
public class Messagepage : Globalpage {
private string m_ContentText = null;
public string ContentText{
get{
return m_ContentText;
}
set{
m_ContentText = value;
}
}
protected override string TemplateFile{
get{
return "message.dwt";
}
}
protected override string RenderTitle(){
return "";
}
protected override void RenderContent(){
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("contenttext"),ContentText,regexoptions);
}
}
public class ViewCartpage : Globalpage {
protected override string TemplateFile{
get{
return "viewcart.dwt";
}
}
protected override string RenderTitle(){
return "Shopping cart";
}
protected string UspViewShoppingCartDetail{
get{
return string.Format("exec usp_GetOrderItemByOrderID @OrderID = '{0}'",OrderID);
}
}
protected override void RenderContent(){
DataSet ds = GetRowSetData(UspViewShoppingCartDetail);
DataRowCollection drc = ds.Tables[0].Rows;
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
string strRowRepeatRegex = GetRepeatRegionRegex("viewcartlist",0);
string strRowRepeat = Regex.Match(TemplateContent,strRowRepeatRegex,rege xoptions).Value;
string strRowText = RenderRow(strRowRepeat,drc);
TemplateContent = TemplateContent.Replace(strRowRepeat,strRowText);
int iOrderItems = 0;
decimal dSubtotal = 0;
foreach (DataRow dr in drc){
iOrderItems += Convert.ToInt32(dr["Quantity"].ToString());
dSubtotal += Convert.ToDecimal(dr["Subtotal"].ToString());
}
if (iOrderItems==0)
return;
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("subtotal2"),FormatCurrency(dSubtotal.ToString( )),regexoptions);
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("orderitems"),iOrderItems.ToString(),regexoptio ns);
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("shippingprice"),FormatCurrency(drc[0]["ShippingHandling"].ToString()),regexoptions);
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("tax"),FormatCurrency(drc[0]["Tax"].ToString()),regexoptions);
TemplateContent = Regex.Replace(TemplateContent,GetEditableRegionReg ex("totalprice"),FormatCurrency(drc[0]["Total"].ToString()),regexoptions);
StringWriter sw = new StringWriter();
sw.WriteLine(Regex.Replace(FormOpen,"(?>=<form.*?a ction=\").*?(?=\")","viewcart.aspx",regexoptions)) ;
sw.WriteLine(">input name=\"UpdateOrderItemID\" type=\"hidden\" value=\"\">");
sw.WriteLine("<input name=\"RemoveOrderItemID\" type=\"hidden\" value=\"\">");
FormOpen = sw.ToString();
sw.Close();
}
protected string RenderRow(string strRowRepeat, DataRowCollection drc){
int iCount = drc.Count;
if (iCount==0)
return string.Empty;
RegexOptions regexoptions = RegexOptions.Singleline | RegexOptions.ExplicitCapture;
StringBuilder sb = new StringBuilder();
foreach (DataRow dr in drc){
string strRowText = strRowRepeat;
StringWriter sw = new StringWriter();
sw.WriteLine("{0}<br>",string.Format("<b>{0} - <br>{1}</b>",dr["ProductCategoryName"].ToString(),dr["ProductName"].ToString()));
if (dr["AdditionalInfo"].ToString()!=""){
sw.WriteLine("{0}<br>",dr["AdditionalInfo"].ToString());
}
if (dr["IsAddMonogramming"].ToString().ToUpper()=="TRUE"){
sw.WriteLine("MonogrammingText: {0}<br>",dr["MonogrammingText"].ToString());
sw.WriteLine("MonogrammingStyle: {0}<br>",dr["MonogrammingStyle"].ToString());
sw.WriteLine("MonogrammingSize: {0}<br>",dr["MonogrammingSize"].ToString());
sw.WriteLine("MonogrammingColor: {0}<br>",dr["MonogrammingColor"].ToString());
}
strRowText = Regex.Replace(strRowText,GetEditableRegionRegex("p roductname"),sw.ToString(),regexoptions);
strRowText = Regex.Replace(strRowText,GetEditableRegionRegex("u nitprice"),FormatCurrency(dr["UnitPrice"].ToString()),regexoptions);
string strQuantity = Regex.Match(strRowText,GetEditableRegionRegex("qua ntity"),regexoptions).Value;
strQuantity = Regex.Replace(strQuantity,"(?<=<input.*?name=\")(? =.*?\")",dr["OrderItemID"].ToString()+"_");
strQuantity = Regex.Replace(strQuantity,"(?>=<input.*?value=\"). *?(?=\")",dr["Quantity"].ToString());
strRowText = Regex.Replace(strRowText,GetEditableRegionRegex("q uantity"),strQuantity,regexoptions);
string strUpdate = Regex.Match(strRowText,GetEditableRegionRegex("upd ate"),regexoptions).Value;
strUpdate = Regex.Replace(strUpdate,">a.*?>",string.Format("<a href=\"javascript
:document.form1.UpdateOrderItemID .value='{0}';document.form1.submit();\">",dr["OrderItemID"].ToString()));
&nbs
Exception:Page Not found
