I keep getting this error
'IgnoreRoute' is not a member of 'System.Web.Routing.RouteCollection'.
even though I have included the required namespace
system.web.mvc
system.web.routing
When I try to use Routes in new ASp.Net WebaPplication using .Net framowork 3.5
Line 7: Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
Line 8: ' Code that runs on application startup Line 9: RegisterRoutes(RouteTable.Routes)
I encounter Error: Warning: BC40056: Namespace or type specified in the Imports 'System.Web.Routing' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
Source Error: C:UsersTomAppDataLocalTempTemporary ASP.NET Fileswebsite2fec408f890149acApp_global.asax.2w_ytzx2.0.vb(26) : warning BC40056: Namespace or type specified in the Imports 'System.Web.Routing' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases. Imports System.Web.Routing. I installed VS 2008 + sp1 on windows 7. and I am using Asp.net Developement server to Run Web Application.
I have been developing a pure MVC CMS for fun and have run into an annoying bug/feature of ASP.NET routing.Each dynamic managed page in my CMS is associated with a particular route that is pulled from the database. These are loaded at app start. When a user adds a new page or edits the Url of an existing page I need to be able to edit the RouteTable to insert/edit route accordingly.The problem is that the new route does not need to be simply added to the end of the RouteCollection, instead it may need to be inserted into a particular position. Seems logical enough except that the RouteCollection contains only a standard Insert(int idx, RouteBase route) method inherited from Collection<T> which doesn't contain the route name. The name of the route is important as I use it throughout to generate action links.Looking at reflector I can't see an easy way to extend this collection as the _namedMap dictionary is marked as private. I tried chopping the collection at the point of insert and re-adding each item again, however because there is no method to reverse lookup a route's name from the RouteCollection I cannot re-add them with the name they may have had before. So frustrating!!!Why is the name of the route not a property of the route object?Why if MS is serious about us extending MVC and Routing do they make crucial classes hard to extend?Any suggestions as to the best solution here?Edit :Ok maybe I should have been much much clearer here. I am not looking for a critique of my CMS design. I appreciate the comments but this is not what I am asking.
View 3 RepliesI am trying to serve a physical file from disk by using IgnoreRoute, but it's not working.
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The file /Temp/picture exists, but I always get error 404.
I have a website I developed in VS 2008 targeting .net 3.5. It has worked well. I recently upgraded to VS 2010 and needed to make a few changes to the site. However, I'm receiving compile errors (haven't made any changes to the code yet--was just launching the site to make sure it worked ok). I get "Contains" is not a member of system.array. Everything I've read states that the contains method was added in .net 3.5, which I know to be correct because it was working in VS 2008. I've been targeting .net 3.5 in VS 2010, but it still isn't working. I also used linq quite a bit with linqkit to do dynamic queries and all of my linq queries were saying my queries weren't queryable (I don't have the actual error in front of me). Anyway, to fix that one, I had to import system.linq (I previously had system.data.linq and it was working fine). To reiterate, I haven't targeted my site to .net 4 in VS 2010, I've left it targeting .net 3.5.
I tried converting my arrays to arraylists since arraylists were still pulling up with a .contains method, but then it broke my linqkit queries when I ran it on the site.
Here is my linqkit query:
Dim str() As String = archlist.ToArray(GetType(String))
Dim str3 As New ArrayList
str3 = ArrayList.Adapter(str)
predicate = predicate.And(Function(l As CompatTesting) str3.Contains(l.application.cpuarchitecture))
Before, I didn't have the arraylist conversion, I just had str.contains and it worked great to generate a sql "in" statement. Now after using the code above, the site launches, but when I actually run the code, I get Method 'Boolean Contains(System.Object)' has no supported translation to SQL. I also tried upgrading my linqkit dll to the latest version but it didn't help.
My questions are, since I'm targeting the same .net 3.5 framework in 2010, why is it not allowing me to use array.contains anymore? Maybe if I can address that issue, it will fix my linqkit issue where it says "contains" has no supported translation to sql.
Code:
txtID = CType(GridView1.Rows(e.RowIndex).FindControl("TextBox1"), TextBox)
txtName = CType(GridView1.Rows(e.RowIndex).FindControl("TextBox4"), TextBox)
now i converted it into c# using the converter and i get this:
Code:
txtID = (TextBox)GridView1.Rows(e.RowIndex).FindControl("TextBox1");
txtName = (TextBox)GridView1.Rows(e.RowIndex).FindControl("TextBox4");
but i am getting this error:
Non-invocable member 'System.Web.UI.WebControls.GridView.Rows' cannot be used like a method
I got the following error when i tried to insert a new record after the run my project, so what does this error indicates?
"{"Cannot insert explicit value for identity column in table 'Articles' when IDENTITY_INSERT is set to OFF."} System.Exception {System.Data.SqlClient.SqlException}
"
I have the following .vb code behind file for my site:
[Code]....
and I get the following error when I debug the page: Compiler Error Message: BC30456: 'FileName' is not a member of 'System.Web.UI.HtmlControls.HtmlInputFile'. Source Error:
Line 9: Dim fn As String = System.IO.Path.GetFileName(File1.PostedFile.FileName)
Line 10: Dim SaveLocation As String = Server.MapPath("Data") & "" & fn
Line 11: Dim fileName As String = Server.HtmlEncode(File1.FileName)
Line 12: ' Get the extension of the uploaded file.
Line 13: Dim extension As String = System.IO.Path.GetExtension(fileName)
Source File: L:wwwrootWebfile1Default.aspx.vb Line: 11
I am using:
ASP.NET 3.5 SP1 with Web Forms Routing thru Global.asax (System.Web.Routing and RegisterRoutes)IIS 7
Everything is working fine in my local machine, but it gives the following error in my hosting environment:
Could not load file or assembly 'System.Web.Routing, Version=3.5.0.0, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
I did everything inside my web.config file mentioned in the following link:
[URL]
But I am still getting the above error.
What else am I supposed to do fix the error?
What is the deal here? I have eliminated all the errors with the exception of the above. I have to comment out Application.run...
<STAThread()> _
Private Sub Main()
Application.run(New Form())
[code]...
i have 1 master page with
[Code]....
then i get this error:'EnforceSSL' is not a member of 'System.Web.UI.MasterPage'.
I am getting an exception on a linq to sql query:The null value cannot be assigned to a member with type System.DateTime which is a non-nullable value type.
[Code]...
Argh.. I've run into thei before,but can't remember how I solved it.I have a gridview with a button in a template field.I've added an event to the button,but am getting the dreaded 'RowIndex' is not a member of 'System.EventArgs' error.
I'm trying to grab the value of a label in the gridview for the row that is selected when the button is clicked.Should I be using something other than e.RowIndex?
[Code]...
When i click on the page that represents a controller the following error was displayed:-
"The null value cannot be assigned to a member with type System.Int32 which is a non-nullable value type"
On this link of code
var articleapproval = articletyperepository.FindAllArticlesRequireMyApproval().ToList();
while the FindAllArticlesRequireMyApproval execute the following LINQ statement :-
var articleapproval= articletyperepository.FindAllArticlesRequireMyApproval().ToList();
where this methods calls the following LINQ statement:-
My code:
[Code]....
If the value is null writes out that error.How to check if the value is null? And if the value is null, I want to store + 1
I am implementing URL rewriting and this is not a MVC app, I am using .Net 3.5 Framework here is my simple setup: 1. My Link Page I have a link on my index.aspx page
(notice SEO friendly URL, purpose of Routing) --> <asp:HyperLink ID="HyperLink1" NavigateUrl="~/Category/Engine" runat="server">Engine</asp:HyperLink>
2. Global.asax:
protected void Application_Start(object sender, EventArgs e)
{
RegisterRoutes();
}
private static void RegisterRoutes()
{
System.Web.Routing.RouteTable.Routes.Add("category", new System.Web.Routing.Route("Category/{name}", new CategoryRouteHandler("~/catalog.aspx")));.........
I am using System.Web.Routing with ASP.NET (3.5) Web Forms that will URL rewrite the following URL from
http://www.myurl.com/campaign/abc
http://www.myurl.com/default.aspx?campaign=abc
The code is as below:
public static void RegisterRoutes(RouteCollection routes)
{
routes.Add("CampaignRoute", new Route
(
"{campaign_code}",
new CustomRouteHandler("~/default.aspx")
));
}
IRouteHandler implementation:
public class CustomRouteHandler : IRouteHandler
{
public CustomRouteHandler(string virtualPath)
{
VirtualPath = virtualPath;
}
public string VirtualPath { get; private set; }
public IHttpHandler GetHttpHandler(RequestContext
requestContext)
{
if (requestContext.RouteData.Values.ContainsKey("campaign_code"))
{
var code = requestContext.RouteData.Values["campaign_code"].ToString();
HttpContext.Current.RewritePath(
string.Concat(
VirtualPath,
"?campaign=" + code));
}
var page = BuildManager.CreateInstanceFromVirtualPath
(VirtualPath, typeof(Page)) as IHttpHandler;
return page;
}
However I noticed there are too many things to change on my existing aspx pages (i.e. links to javascript, links to css files).
So I am thinking if there's a way to keep above code but in the end rather than a rewrite just do a Request.Redirect or Server.Transfer to minimize the changes needed. So the purpose of using System.Web.Routing becomes solely for URL friendly on the first entry.How to ignore the rest of the patterns other than specificed in the code?
Is it possible to use the Microsoft (or Mono) supplied System.Web.Routing instead of the MonoRail routing stuff when building a Castle MonoRail app for ASP.NET?
View 1 RepliesI've sucefully runned it in my local server (Windows Server 2003 Standart) but after tried several times upload it to my hosting, it never works. The web hosting company told first that they didn't had System.Web.Routing.dll installed (but they said that they've .NET 3.5 installed..), then i've copied the dll to Bin folder and again with no sucess. Can someone give me a very basic example of and website using System.Web.Routing.dll so i can do the "final" test on webhost before i go to the company because they say that they have 3.5 installed but i'm starting to see that they didn't have? If possible, is there another way to test if this dll is installed in web hosting? (test all .dll running for example)
View 1 RepliesI'm using the System.Web.Routing.UrlRoutingModule.
With that I'm writing:
routes.Add(new Route(@"cart/add", new RouteHandler("~/Order/CartAdd.ashx")));
routes.Add(new Route(@"cart/delete", new RouteHandler("~/Order/CartDelete.ashx")));
And I also have one route called:
routes.Add(new Route(@"{*url}", new RouteHandler("~/Error/PageNotFound.ashx")));
But if I go directy to /Order/CartAdd.ashx I never enter the routing. It goes directly to that handler. And if I go to /Order/ I get a 403.14 error.
How do I instead catch those urls with the routing?
in an action, how do I get a reference to the RouteCollection object? I am using the QueryString to mantain some state variables and notice when I RedirectToAction the querystring in the redirected to action is null. So I would like to use RouteCollection.GetUrl and HttpContext.Response.Redirect to create a customized version
of RedirectToAction.
I have two member roles at my project:
1.) Administrator
2.) Member
From the toolbox in Visual Studio 2008, I have dragged and dropped the create user wizard into the stage. I aim that a guest can register itself and automatically join the "member" role. Not the role "administrator". How can I do that?
I have my website without layers now i am converting code to layers.
When i add some page design and try to generate its designer file be cliking rite on that page and clik on option
"Covert to web application" it gives me error namespace cannot have space and sometimes it gives me error
System.exception was thrown error
My codefile name is correct and inherit name also correct like below
Source code is
<%@
Page
Language="VB"
AutoEventWireup="false"
StylesheetTheme="SkinFile"
CodeFile="Managewebsiteusers.aspx.vb"
Inherits="admin_Managewebsiteusers " %>
My page name is ManageWebSiteUsers and it is in admin folder
class file name is
Partial
Class admin_Managewebsiteusers
Inherits BasePage
I've looked everywhere, Google, here, Bing, etc, and I haven't found anything that could help me with this error. I am trying to databind an asp:hyperlink using this code:
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How do we get Text as a member of 'System.Data.SqlClient.SqlParameter'
See example of 'System.Data.SqlClient.SqlParameter', below:
[Code]....
Here is the snippet code to insert the Text as a member of 'System.Data.SqlClient.SqlParameter'
[Code]....