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  • Shadows vs Overloads in VB.NET

    - by serhio
    When we have new in C#, that personally I see only as a workaround to override a property that does not have a virtual/overridable declaration, in VB.NET we have two "concepts" Shadows and Overloads. In which case prefer one to another?

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  • Site search in asp .net application

    - by SARAVAN
    Hi, May I know what are the best practices for implementing a site search in ASP .net web app. The user should be able to enter some keywords and get related links with the keyword. I have just started researching. It would be great if you put on your ideas.

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  • ASP.Net MVC View within WebForms Application

    - by Neil
    I am adding functionality to an ASP.Net webforms application and we've decided that new development will be done MVC with a view to move all functionality over eventually. Obviously, MVC and WebForms play together rather nicely when it comes to accessing an MVC action via a URL. However, I'd like to display the MVC view within an existing tab (telerik) control on a WebForm page. This view will be using js/css file so that will need to be considered also.

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  • asp.net menu control css for child items

    - by Andres
    I have an asp.net menu control which the child items(submenu) width is tied to its parent's width, I was wondering is there a work around? because some of the titles for the submenu are longer than the title of the parent so it looks all smooshed together and just horrible on the eyes. Any help is much appreciated. :) .net control: <asp:Menu ID="navigation" runat="server" Orientation="Horizontal" CssClass="topmenu" MaximumDynamicDisplayLevels="20" IncludeStyleBlock="false"> <DynamicSelectedStyle /> <DynamicMenuItemStyle /> <DynamicHoverStyle /> <DynamicMenuStyle /> <StaticMenuItemStyle /> <StaticSelectedStyle /> <StaticHoverStyle /> </asp:Menu> html rendered: <div class="topmenu" id="navigation"> <ul class="level1"> <li><a class="popout level1" href="dashboard.aspx?option=1">Seguridad</a> <ul class="level2"> <li><a class="level2" href="security/users.aspx?option=15">Usuarios</a></li> <li><a class="level2" href="security/profiles.aspx?option=16">Perfiles</a></li> <li><a class="level2" href="security/options.aspx?option=17">Opciones</a></li> <li><a class="level2" href="security/actions.aspx?option=18">Acciones</a></li> </ul> </li> </ul> </div> css: div.topmenu{} div.topmenu ul { list-style:none; padding:5px 0; margin:0; background: #0b2e56; } div.topmenu ul li { float:left; padding:10px; color: #fff; height:16px; z-index:9999; margin:0; } div.topmenu ul li a, div.menu ul li a:visited{ color: #fff; } div.topmenu ul li a:hover{ color:#fff; } div.topmenu ul li a:active{color:#fff; } thats what I have and the styling works i just need help in getting submenus to expand if they are bigger than main title. Thanks in advance!

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  • ASP.NET Exception Handling in background threads

    - by Xodarap
    When I do ThreadPool.QueueUserWorkItem, I don't want unhandled exceptions to kill my entire process. So I do something like: ThreadPool.QueueUserWorkItem(delegate() { try { FunctionIActuallyWantToCall(); } catch { HandleException(); } }); Is this the recommended pattern? It seems like there should be a simpler way to do this. It's in an asp.net-mvc app, if that's relevant.

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  • How to send emails with a Return Path in .net 3.5

    - by Haroon
    Can any one guide me on how i can send emails with a return path in ASP.net 3.5 / C# 3.5. I know this was possible few years back but now due to spoofing issues this is not possible. I have been looking on internet but no use. I want the emails if bounced, should reach my bounce mail box, which could be like [email protected]. Please guide. Really stuck ... Best regards, Haroon

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  • jquery session in asp.net

    - by boraer
    Hi everbody, I write a countdown timer in jquery and i need to keep some datas in a session when countdown ends. datas have to be sent to server to update. How can i handle this situation. I am new in jquery and asp.net so could you explain this briefly

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  • Entity Framework looking for wrong column

    - by m.edmondson
    I'm brand new to the Entity Framework and trying to learn all it can offer. I'm currently working my way through the MVC Music Store tutorial which includes the following code: public ActionResult Browse(string genre) { // Retrieve Genre and its Associated Albums from database var genreModel = storeDB.Genres.Include("Albums") .Single(g => g.Name == genre); return View(genreModel); } as I'm working in VB I converted it like so: Function Browse(ByVal genre As String) As ActionResult 'Retrieve Genre and its Associated Albums from database Dim genreModel = storeDB.Genres.Include("Albums"). _ Single(Function(g) g.Name = genre) Return(View(genreModel)) End Function The problem is I'm getting the following exception: Invalid column name 'GenreGenreId'. Which I know is true, but I can't for the life of my work out where it's getting 'GenreGenreId' from. Probably a basic question but I'll appreciate any help in the right direction. As per requested here is the source for my classes: Album.vb Public Class Album Private _title As String Private _genre As Genre Private _AlbumId As Int32 Private _GenreId As Int32 Private _ArtistId As Int32 Private _Price As Decimal Private _AlbumArtUrl As String Public Property Title As String Get Return _title End Get Set(ByVal value As String) _title = value End Set End Property Public Property AlbumId As Int16 Get Return _AlbumId End Get Set(ByVal value As Int16) _AlbumId = value End Set End Property Public Property GenreId As Int16 Get Return _GenreId End Get Set(ByVal value As Int16) _GenreId = value End Set End Property Public Property ArtistId As Int16 Get Return _ArtistId End Get Set(ByVal value As Int16) _ArtistId = value End Set End Property Public Property AlbumArtUrl As String Get Return _AlbumArtUrl End Get Set(ByVal value As String) _AlbumArtUrl = value End Set End Property Public Property Price As Decimal Get Return _Price End Get Set(ByVal value As Decimal) _Price = value End Set End Property Public Property Genre As Genre Get Return _genre End Get Set(ByVal value As Genre) _genre = value End Set End Property End Class Genre.vb Public Class Genre Dim _genreId As Int32 Dim _Name As String Dim _Description As String Dim _Albums As List(Of Album) Public Property GenreId As Int32 Get Return _genreId End Get Set(ByVal value As Int32) _genreId = value End Set End Property Public Property Name As String Get Return _Name End Get Set(ByVal value As String) _Name = value End Set End Property Public Property Description As String Get Return _Description End Get Set(ByVal value As String) _Description = value End Set End Property Public Property Albums As List(Of Album) Get Return _Albums End Get Set(ByVal value As List(Of Album)) _Albums = value End Set End Property End Class MusicStoreEntities.vb Imports System.Data.Entity Namespace MvcApplication1 Public Class MusicStoreEntities Inherits DbContext Public Property Albums As DbSet(Of Album) Public Property Genres As DbSet(Of Genre) End Class End Namespace

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  • Does ASP.net 1.1 support Generic HttpHandlers ?

    - by Campos
    I need to get an image from a SQL Server as a byte[], and load it to a WebControl.Image. The only seemingly good way to do it that I found is to implement IHttpHandler and handle the request accordingly. But I'm stuck to using asp.net 1.1. Does it support ashx files?

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  • Asp.Net MVC Not Duplicate forms when Edit/Add

    - by Pino
    When we have anything that requires user input (Eg adding a product to a database) the Edit screen looks the same as the add screen. When using MVC .Net how do you handle this? Do you return the same view? Just adjust the model to reflect the change?

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  • Caching ASP.NET AJAX service javascript proxies

    - by Stephen Newman
    We have a number of small but useful WCF services which are being hosted using the WebScriptServiceHostFactory class and consumed via ASP.NET AJAX. We've noticed that in our production environment that the javascript proxies are not being cached by the client. Is there anyway to allow these files to be cached?

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  • Flex URLRequest and .NET authorization

    - by user252160
    can I make role based authorization when sending requests to an ASP.NET MVC backend system. I am calling action methods and expecting JSON results, however, some action methods are decorated with the [Authorize] attribute, others require some role privileges to be present. I certainly hope that passing authorization data with every request is possible

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  • asp.net custom control control state

    - by pranay
    what is advantage of using control state instead of view state when i create custom control in asp.net ? so i want to know why to use control state ? can some please provide me good article or descriptive answer for this ?

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  • ASP.NET MVC & Web Services

    - by ANaimi
    Hello, Does adding a Web Service to my ASP.NET MVC project break the whole concept of MVC? That Web Service (WCF) depends on the Model layer from my MVC project to communicate with the back-end (so it looks to me like it needs to be part of the MVC solution). Should I add this to the Controller or Model layer?

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  • Share ASP.Net membership info between two applications

    - by bill
    Hi All, I have an existing webapp and i'm attempting to setup BlogEngine .Net to share the membership tables Everything seems to work.. accept i can see that the Membership.ValidateUser call in blogengine returns false! While the other apps returns true. I'm at a loss.. Membership.GetUser called from both apps returns the correct user.. Any ideas? thanks!

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