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Are there any gotchas when developing an ASP.NET 2.0 website under Vista IIS7 but deploying it to Windows Server 2003 IIS6?
Todd Smith
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The only issue I've come across is the way custom httphandlers are handled and written in web.comfig. Otherwise, I've been writing/deploying under this scenario for a while now without any problems.
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Hello friends,
I want to print reports in in asp.net 2.0. I am using report viewer (rdlc) to print reports. But I have to export a report in Excel or PDF to print. Is it possible to print a report directly, by pressing single button? (without exporting)
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Hey
When a gridview uses templated columns and doesnt show all the data available to it eg:
a datasource requests itemId, itemName, itemCost, itemDescription, itemQuantity
but the gridview only shows itemName, itemCost, itemDescription.
Is all the data sent client side or is only the relevant itemName, itemCost, itemDescription
sent?
Thanks
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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The columns which you are binding will be sent.
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Hey
Thanks very much 
At university studying Software Engineering - if i say this line to girls i find they won't talk to me
Dan
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I have a strange problem when I publish my website. I inherited this project and the problem started before I arrived so I don't know what conditions lead to the creation of the problem.
Basically, 3 folders below the website project fail to publish properly. When the PrecompiledWeb is transferred to the host these three folders have to be manually copied from the Visual Studio project (i.e. they are no longer the published versions) to the host for it to work.
If the results of the publish operation are left, any page in the folder results in the following error:
Server Error in '/' Application.
Unable to cast object of type 'System.Web.Compilation.BuildResultNoCompilePage' to
type 'System.Web.Compilation.BuildResultCompiledType'.
Description: An unhandled exception occurred during the execution of the current web request. Please
review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.InvalidCastException: Unable to cast object of
type 'System.Web.Compilation.BuildResultNoCompilePage' to
type 'System.Web.Compilation.BuildResultCompiledType'.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information
regarding the origin and location of the exception can be identified using the exception stack trace
below.
Stack Trace:
[InvalidCastException: Unable to cast object of
type 'System.Web.Compilation.BuildResultNoCompilePage' to
type 'System.Web.Compilation.BuildResultCompiledType'.]
System.Web.UI.PageParser.GetCompiledPageInstance(VirtualPath virtualPath, String inputFile,
HttpContext context) +254
System.Web.UI.PageParser.GetCompiledPageInstance(String virtualPath, String inputFile,
HttpContext context) +171
URLRewrite.URLRewriter.ProcessRequest(HttpContext context) +2183
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +405
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +65
Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832
Does anyone have any idea what the possible causes of these pages not publishing correctly could be? Anything I can look at that may indicate the root of the problem?
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im trying to implement forms authentication on a website i have created.
My problem is whenever i want to go to another page(after loggin in) im redirected to the first page/the login page. does anyone know what wrong
Here is my code for the sessions,
void Login_Click(Object sender, EventArgs E)
{
if ((UserEmail.Text == "username@domain.com") &;
(UserPass.Text == "password"))
{
FormsAuthentication.RedirectFromLoginPage (tboUsername.Text,PersistCookie.Checked);
}
//else
//{
// lblResults.Text = "Invalid Credentials: Please try again";
//}
}
and my config fileha sthe following lines
<authentication mode="Forms">
<forms name=".COOKIEDEMO">
loginUrl="frmMain.aspx"
protection="All"
timeout="30"
path="/"/>;
;
<authorization>
<deny users="?">
;
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hello there, pls am a newbie to asp.net, Sometimes ago i bought a book "The joy of dreamweaver" by paul newmann,a great book that taught me asp and php. he however supplied the asp.net code version of every project,recently i tried using the codes for asp.net guest book and it tthrew the followin errors,pls what can i do,or have i not done,kindly hep me as his bog at www.newmanzone.com/forum is currently under attack,thanks very much
abiola
it gave the following errors
Server Error in '/' Application.
--------------------------------------------------------------------------------
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: File or assembly name DreamweaverCtrls, or one of its dependencies, was not found.
Source Error:
Line 1: <%@ Page Language="VB" ContentType="text/html" %>
Line 2: <%@ Register TagPrefix="MM" Namespace="DreamweaverCtrls" Assembly="DreamweaverCtrls,version=1.0.0.0,publicKeyToken=836f606ede05d46a,culture=neutral" %>
Line 3: <mm:dataset id="rsGuestbook" runat="Server" isstoredprocedure="false" connectionstring="<%# System.Configuration.ConfigurationSettings.AppSettings(" mm_connection_string_newmanzone")="" %>"="" databasetype="<%# System.Configuration.ConfigurationSettings.AppSettings(" mm_connection_databasetype_newmanzone")="" xmlns:mm="#unknown">
Line 4: CommandText='<%# "SELECT * FROM Guestbook WHERE Active <>0 ORDER BY PostDate DESC" %>'
Source File: c:\inetpub\wwwroot\guestbook\TMPx9u06nqd0.aspx Line: 2
Assembly Load Trace: The following information can be helpful to determine why the assembly 'DreamweaverCtrls' could not be loaded.
=== Pre-bind state information ===
LOG: DisplayName = DreamweaverCtrls, Version=1.0.0.0, Culture=neutral, PublicKeyToken=836f606ede05d46a
(Fully-specified)
LOG: Appbase = file:///c:/inetpub/wwwroot
LOG: Initial PrivatePath = bin
Calling assembly : (Unknown).
===
LOG: Publisher policy file is not found.
LOG: No redirect found in host configuration file (C:\WINDOWS\Microsoft.NET\Framework\v1.0.3705\aspnet.config).
LOG: Using machine configuration file from C:\WINDOWS\Microsoft.NET\Framework\v1.0.3705\config\machine.config.
LOG: Post-policy reference: DreamweaverCtrls, Version=1.0.0.0, Culture=neutral, PublicKeyToken=836f606ede05d46a
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/root/2135a508/8d69a834/DreamweaverCtrls.DLL.
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/root/2135a508/8d69a834/DreamweaverCtrls/DreamweaverCtrls.DLL.
LOG: Attempting download of new URL file:///c:/inetpub/wwwroot/bin/DreamweaverCtrls.DLL.
LOG: Attempting download of new URL file:///c:/inetpub/wwwroot/bin/DreamweaverCtrls/DreamweaverCtrls.DLL.
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/root/2135a508/8d69a834/DreamweaverCtrls.EXE.
LOG: Attempting download of new URL file:///C:/WINDOWS/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/root/2135a508/8d69a834/DreamweaverCtrls/DreamweaverCtrls.EXE.
LOG: Attempting download of new URL file:///c:/inetpub/wwwroot/bin/DreamweaverCtrls.EXE.
LOG: Attempting download of new URL file:///c:/inetpub/wwwroot/bin/DreamweaverCtrls/DreamweaverCtrls.EXE.
the codes are as follows
for sign in
]]>
]]>
<mm:dataset id="rsGuestbook" runat="Server" isstoredprocedure="false" connectionstring="<%# System.Configuration.ConfigurationSettings.AppSettings(" mm_connection_string_newmanzone")="" %>"="" databasetype="<%# System.Configuration.ConfigurationSettings.AppSettings(" mm_connection_databasetype_newmanzone")="">
CommandText='<%# "SELECT * FROM Guestbook WHERE Active <>0 ORDER BY PostDate DESC" %>'
Debug="true"
>
<mm:pagebind runat="server" postbackbind="true">
<title>Newman Zone - View Guestbook
| |
Sign
Guestbook
ASP:Repeater runat="server" DataSource='<%# rsGuestbook.DefaultView %>'>
<itemtemplate>
| <%# DateTime.Parse(rsGuestbook.FieldValue("PostDate", Container)).ToString("D") %> | <%# rsGuestbook.FieldValue("City", Container) %>
,
<%# rsGuestbook.FieldValue("State", Container) %>
(
<%# rsGuestbook.FieldValue("Country", Container) %>
) |
<%# Replace((rsGuestbook.FieldValue("Comments", Container)),vbNewLine,"
") %>
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<%# rsGuestbook.FieldValue("FirstName", Container) %>
<%# rsGuestbook.FieldValue("LastName", Container) %>
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<mm:if runat="server" expression="<%# (rsGuestbook.FieldValue(" website",container)="" )="" %>"="">
<contentstemplate>
No URL Given
]]>
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href="../home.aspx">Home |
href="../about.aspx">About | Tutorials
|
href="../downloads">Downloads |
href="../resources.aspx">Resources |
href="../guestbook">Guestbook |
href="../news.aspx">News |
href="../contact.aspx">Contact
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]]>
]]>
]]>
<mm:insert>
runat="server"
CommandText='<%# "INSERT INTO Guestbook (City, Comments, Country, Email, FirstName, LastName, State, Website) VALUES (?, ?, ?, ?, ?, ?, ?, ?)" %>'
ConnectionString='<%# System.Configuration.ConfigurationSettings.AppSettings("MM_CONNECTION_STRING_newmanzone") %>'
DatabaseType='<%# System.Configuration.ConfigurationSettings.AppSettings("MM_CONNECTION_DATABASETYPE_newmanzone") %>'
Expression='<%# Request.Form("MM_insert") = "previewGuestbook" %>'
CreateDataSet="false"
Debug="true"
>
<parameters>
<parameter name="@City" value="<%# IIf((Request.Form(" city")="" <>="" nothing),="" request.form("city"),="" "")="" %>"="" type="WChar">
<parameter name="@Comments" value="<%# IIf((Request.Form(" comments")="" <>="" nothing),="" request.form("comments"),="" "")="" %>"="" type="WChar">
<parameter name="@Country" value="<%# IIf((Request.Form(" country")="" <>="" nothing),="" request.form("country"),="" "")="" %>"="" type="WChar">
<parameter name="@Email" value="<%# IIf((Request.Form(" email")="" <>="" nothing),="" request.form("email"),="" "")="" %>"="" type="WChar">
<parameter name="@FirstName" value="<%# IIf((Request.Form(" firstname")="" <>="" nothing),="" request.form("firstname"),="" "")="" %>"="" type="WChar">
<parameter name="@LastName" value="<%# IIf((Request.Form(" lastname")="" <>="" nothing),="" request.form("lastname"),="" "")="" %>"="" type="WChar">
<parameter name="@State" value="<%# IIf((Request.Form(" state")="" <>="" nothing),="" request.form("state"),="" "")="" %>"="" type="WChar">
<parameter name="@Website" value="<%# IIf((Request.Form(" website")="" <>="" nothing),="" request.form("website"),="" "")="" %>"="" type="WChar">
<mm:pagebind runat="server" postbackbind="true">
<title>Newman Zone - View Guestbook
Sub SendEmail(obj As Object, e As EventArgs)
'**** Send Email to guestbook owner ****
Dim mail As New MailMessage
Dim i As Integer
Dim FieldName As String
Dim FieldValue As String
mail.From = Request.Form("FirstName") & " " & Request.Form("LastName") & " <" & Request.Form("Email") & ">"
mail.To = "paul@bravenewwurld.com"
mail.Subject = "New Guestbook Entry!"
mail.Body = "Your guestbook was signed by " & vbNewLine & _
Request.Form("Email") & " on " & DateTime.Now & ":" & vbNewLine & vbNewLine
For i = 1 To Request.Form.Count - 1
FieldName = Request.Form.GetKey(i)
FieldValue = Request.Form(i)
mail.Body = mail.Body & _
FieldName & ": " & FieldValue & vbNewLine
Next
'mail.BodyFormat = MailFormat.Html
mail.Priority = MailPriority.High
SmtpMail.Send(mail)
'****Send email to guestbook signer****
Dim mail2 As New MailMessage
mail2.From = "Newman Zone <admin@newmanzone.com>"
mail2.To = Request.Form("Email")
mail2.Subject = "Thanks for signing!"
mail2.Body = "Thank you, " & Trim(Request.Form("FirstName")) & ", for signing my guestbook."
SmtpMail.Send(mail2)
End Sub
| |
<% If (Request.Form("Mode") = "") Then %>
| | First Name: | <asp:textbox id="FirstName" runat="server" xmlns:asp="#unknown"> | | Last Name: | <asp:textbox id="LastName" runat="server" xmlns:asp="#unknown"> | | City: | <asp:textbox id="City" runat="server" xmlns:asp="#unknown"> | | State: | <asp:textbox id="State" runat="server" xmlns:asp="#unknown"> | | Country: | <asp:textbox id="Country" runat="server" xmlns:asp="#unknown"> | | Email: | <asp:textbox id="Email" runat="server" xmlns:asp="#unknown"> | | Web site: | <asp:textbox id="Website" runat="server" xmlns:asp="#unknown"> | Comments
<asp:textbox id="Comments" runat="server" textmode="Multiline" columns="35" rows="6" xmlns:asp="#unknown">
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| <asp:button type="submit" text="Preview" runat="server" class="button" onmouseover="this.className='buttonover'" onmouseout="this.className='button'" xmlns:asp="#unknown">
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]]>
Below is a preview of your guestbook entry. Click Sign to submit
it.
| ]]> | ]]>, <%= Trim(Request.Form("State")) %> (<%= Trim(Request.Form("Country")) %>) |
| | ]]> <%= Trim(Request.Form("LastName")) %> | ]]> |
<asp:button id="Sign" type="submit" runat="server" text="Sign" class="button" onmouseover="this.className='buttonover'" onmouseout="this.className='button'" onclick="SendEmail" xmlns:asp="#unknown">
|
<% Else %>
Thank you, <%= Trim(Request.Form("FirstName")) %>, for signing the guestbook.
View Guestbook
<% End If %>
href="../home.asp">Home |
href="../about.asp">About | Tutorials
|
href="../downloads">Downloads |
href="../resources.asp">Resources |
href="../guestbook">Guestbook |
href="../news.asp">News |
href="../contact.asp">Contact
|
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abiola
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well the error message tells you where the eror is: on line 2. And line 2 is where the DreamweaverCtrls library (dll) is referenced - so I can only assume that you haven't referenced and/or copied it into your application's bin/ folder. I further assume that this dll has either been built earlier in the book, or came with it on a CD, or is downloadable off the book's website.
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Hi,
I am new to ASP.NET and I would like to know how to solve the following situation:
I have my default.aspx written in C# which is through the user can navigate to Books.aspx and access a list of books and their authors. In default.aspx I included a search button to enable the user to search the books by author and title. Now, I don't know the code to write to let the user click on the search button navigate to Books.aspx and be directed to a speicif location. This means if the user enters in the text area Mark knox and the title history he should see Books.aspx and the cursor should move to the specific location.
I don't want the user to just be able to navigate to the top of Books.aspx because there will be thousands of books with the author name and their title. The user would be exhausted before finding a Book.
Please help me, I am new to ASP.NET and I need this as soon as possible.
Thank you
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Apart from the fact that no-one can be of much help wihtout knowing how books.aspx is produced, it ounds to me like you're trying to run before you can walk.
The key to solving complex problems is to break them down into smaller ones.
and, btw, a subject line like "urgent help needed" is not going to win you any friends.. You've already alienated yourself from half this site by posting this quesiton in the lounge.. Just as in life, so in this site and so in programming: take the time to start at the beginning and read the primers before jumping in at the deep end.
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lili112 wrote: This means if the user enters in the text area Mark knox and the title history he should see Books.aspx and the cursor should move to the specific location.
I would have thought what you really need to do is filter your list of books, particularly if there are going to be thousands of books as the page will take an eternity to load.
lili112 wrote: there will be thousands of books with the author name
You must have some very prolific authors if some of them haev written thousands of books 
Bob
Ashfield Consultants Ltd
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ok, let us suppose that i reduce the number of books and they become hundred. I still want to know how to load Books.aspx and point to a specific location depending on the choice of the user.
Thanks
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You use anchor tags, but its poor design
Bob
Ashfield Consultants Ltd
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Ok, anchors may work but I do not know how would i implement them here, could you show me an example. Since you mentioned that this would be a poor design so what else do you suggest.
Your help is appriciated
Lili
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You basically need to create an anchor for each position on the page you need to jump to and wite a little bit of javascript to do just that. There are plenty of examples to be found on google, just search for anchor text.
As I said earlier, it would be much better to filter the results so that only the relevant data is shown. While working with a few records the page load time is not significant, but if you had say 2 million records then it would ake forever to display the page.
Bob
Ashfield Consultants Ltd
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Three forums including The Lounge.
Blog link to be reinstated at a later date.
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Some people just don't get it.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Don't use words like urgent in your subject line or post. It is very rude.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
"Not only do you continue to babble nonsense, you can't even correctly remember the nonsense you babbled just minutes ago." - Rob Graham
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Hi guys
I have a gridview which uses onrowclick.
When a row is clicked an event is fired.
Is there a way to disable the row click on one of the columns?
thanks
The answers posted by me are suggestions only and cannot be used in anyway against me.
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hi,
For disabling row click on one of the columns ,you can give an if condition on onrowclick event as below
If (e.ColumnIndex = 0) then
else
End if
In the else case you can write the code for that event.
Hope this will help you
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Hi!
I have a menu in my master page file. I was checking to see if selected menu item was going to be assigned to Label's text property (which is inside a content file). However it seems that the procedure is not functioning somehow. If you enlighten me about the problem, I would really appreciate it.
Thanks.
<br />
admin.master.vb<br />
-------------------------------------------------------------------------------------------------------<br />
Public Partial Class admin<br />
Inherits System.Web.UI.MasterPage<br />
<br />
Public SelectedMenu As String = Nothing<br />
<br />
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load<br />
<br />
End Sub<br />
<br />
Private Sub Menu1_MenuItemClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.MenuEventArgs) Handles Menu1.MenuItemClick<br />
<br />
'when I click one item, the menu should be invisible but it doesn't work<br />
<br />
Menu1.Visible = False<br />
SelectedMenu = Me.Menu1.SelectedItem.Text <br />
End Sub<br />
End Class<br />
<br />
'The label is inside a content file<br />
<br />
Label1.text =<%=SelectedMenu%><br />
What a curious mind needs to discover knowledge is noting else than a pin-hole.
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Can anyone give any idea for this
I am using a fileupload control in my application.
I am saving the file path in the database.
when I am editing the content of the database,
I need to get the file path from the database into the fileupload control box.
what is the property to get the file path from the database and show it in the file upload control?
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hi sowmya,
Fileupload control is readonly,
we can not assign value to it.
use a label to display the path.
Regards
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