I'm using the AutoComplete control from the ASP.NET AJAX Control Toolkit and I'm experiencing an issue where the AutoComplete does not populate when I set the focus to the assigned textbox. I've tried setting the focus in the Page_Load, Page_PreRender, and Page_Init events and the focus is set properly but the AutoComplete does not wo...
I am recently in charge of an older app written in C# using asp.net 1.1. Are there any resources to guide me in converting the application to a newer version of of the .NET Framework. My main pause is that there are ton's of customized DataGrids in the app as it is written now and since so much of the code needs to be rewritten to u...
I'm working on a C#/ASP.NET project that has all the javascript files in a /Javascript folder. If I refer to the JS file using this syntax: src="/Javascript/jsfile.js" then the file is correctly picked up if the project is deployed to the root of the URL. However, if this "web site" is deployed to a sub-folder of the main url this won't...
I'm using the Yahoo Uploader, part of the Yahoo UI Library, on my ASP.Net website to allow users to upload files. For those unfamiliar, the uploader works by using a Flash applet to give me more control over the FileOpen dialog. I can specify a filter for file types, allow multiple files to be selected, etc. It's great, but it has the f...
I found some wild remarks that ASP.NET MVC is 30x faster than ASP.NET WebForms. What real performance difference is there, has this been measured and what are the performance benefits. This is to help me consider moving from ASP.NET WebForms to ASP.NET MVC. ...
This is what I've got. It works. But, is there a simpler or better way? ASPX Page <asp:Repeater ID="RepeaterBooks" runat="server"> <HeaderTemplate> <table class="report"> <tr> <th>Published</th> <th>Title</th> <th>Author</th> <th>Price</th> ...
I'm about to create a web application that requires a lot of different web forms where the user needs to be able to input a lot of different types of information. What I mean is that one of those forms may require some text input fields, some integer input fields, some decimal input fields, some date input fields, some datetime input fie...
I am doing a Web Deployment of my website and I have the merge assemblies property set to true. For some reason I get the following error. aspnet_merge : error occurred: An error occurred when merging assemblies: The relative virtual path 'obal.asax' is not allowed here. It seems to have something to do with the Global.asax, but I'm ...
We've been using "Drip" to try and identify why pages with UpdatePanels in them tend to use a lot of client-side memory. With a page with a regular postback, we are seeing 0 leaks detected by Drip. However, when we add an update panel to the mix, every single DOM object that is inside of the update panel appears to leak (according to D...
This is what I've got. It works. But, is there a simpler or better way? One an ASPX page, I've got the download link... <asp:HyperLink ID="HyperLinkDownload" runat="server" NavigateUrl="~/Download.aspx">Download as CSV file</asp:HyperLink> And then I've got the Download.aspx.vb Code Behind... Public Partial Class Download Inheri...
I have built a basic data entry application allowing users to browse external content in iframe and enter data quickly from the same page. One of the data variables is the URL. Ideally I would like to be able to load the iframes current url into a textbox with javascript. I realize now that this is not going to happen due to security iss...
This is related to another question I asked. In summary, I have a special case of a URL where, when a form is POSTed to it, I can't rely on cookies for authentication or to maintain the user's session, but I somehow need to know who they are, and I need to know they're logged in! I think I came up with a solution to my problem, but it n...
I have a web application developed with ASP.net and C# that is running on my companies' intranet. Because all the users for this application are all using Microsoft Outlook without exception, I would like for the the application to open up an Outlook message on the client-side. I understand that Office is designed to be run on the des...
I've got a web application working using VB and Ajax. I'm using updatepanels to avoid the irritating "flicker" on postbacks to the server. I would like to have a button control defined within the updatepanel itself (tried moving it outside and got some catastrophic error, so left it there) that makes the current panel not visible and ...
Are there any tools that will spider an asp.net website and create a static site? ...
I heard on a recent podcast (Polymorphic) that it is possible to cache a user control as opposed to the entire page. I think my header control which displays static content and my footer control could benefit from being cached. How can I go about caching just those controls? ...
Ok, so my method in my webservice requires a type to be passed, it is called in the ServiceMethod property of the AutoCompleteExtender, I am fuzzy about how I should do that so I called it like this: ServiceMethod="DropDownLoad<<%=(typeof)subCategory%>>" where subCategory is a page property that looks like this: protected SubCategory...
Scenario: You have an ASP.Net webpage that should display the next image in a series of images. If 1.jpg is currently loaded, the refresh should load 2.jpg. Assuming I would use this code, where do you get the current images name. string currImage = MainPic.ImageUrl.Replace(".jpg", ""); currImage = currImage.Replace("~/Images/", ""); ...
I am trying to create some cached user controls. Basically Header and Footer are static. Except the footer has one link that reads in the url of the page and puts it into the javascript for sending a link to a friend. So I need that link to be dynamic. I set up a substitution control and had the static method return the dynamic link...
Hi, I am trying to link two fields of a given table to the same field in another table. I have done this before so I can't work out what is wrong this time. Anyway: Table1 - Id (Primary) - FK-Table2a (Nullable, foreign key relationship in DB to Table2.Id) - FK-Table2b (Nullable, foreign key relationship in DB to Table2.Id) Table2 - I...