*WITHOUT* using: ValidateRequest="False" for the whole page (or my whole site).... How would I trap/detect that a textBox contains some illegal characters? (I'm using asp.net v1.1 and vb.net) Thanks. ...more >>

Hi, i'm an italian programmer. I've a problem with asp:calendar control. I'd like to click into a day of this calendar and show in a asp:label the day. I tried with this code_ <%@ Page Language="C#" CodeFile="Default2.aspx.cs" Inherits="Default2" title="Antonio Tranchida - Regis...more >>

I'm getting the error "HTTP Error 403.1 - Forbidden: Execute access is denied" when I try to reach my ASPX pages. Before I go giving Windows permissions to my docroot, etc., I want to understand what users or, preferably, groups, need to have what permissions for basic operation of ASP.NET...more >>

hey asp.net 2.0 I have a HyperLink control on my webpage, I want this HyperLink to display a underline when mouse is hovering over it. This is NOT a html link, but a System.Web.UI.WebControls.HyperLink This is my CSS (which I use to set font size and remove the underline, but when mou...more >>

Is there a way to create a new window in a Web browser using the Response. Redirect command? Many times I want to create a new window but am unable with the Response.Redirect command. I can do it with a Javascript but I want to be able to pass some dynamic parameters which I cannot do in Jav...more >>

There comes a time when you know you are not going to be able to work something out yourself, however hard you try. I have reached that moment. I have a master page and a slave page (or whatever one calls it) All I want to do is show a Google map on the slave page. The map that Google gives...more >>

Hi all, We have an asp.net 2.0 page with a button.=20 On clicking the button we redirect to another page which downloads a = file. When we deploy on the web server we are gretting a security warning = saying that=20 "Internet Explorer blocked this site from downloading files to your = com...more >>

I have two a user controls in which I have two buttons "btnAdd" and "btnRemove". I have a multiview and I have two views in that multiview named"View1" and "View2". I want that when I click on "btnAdd' then show "View1" and when click on "btnRemove" then show "View2" depending on postback ...more >>

Hi, Development machine is: AMD dual-core 64-bit Athlon 4Gb RAM 2 x 160Gb SATA hard drives WinXP Pro + SP2 and all the latest patches Visual Studio.NET 2005 SQL Server 2005 developer edition Recently, after a serious bit of cross-browser / cross-platform testing, I encountered an err...more >>

Hello, I am trying to get the Month from the following using "switch" in my App_Code file. The error that I am getting is: An object reference is required for the nonstatic field, method, or property 'class_General.MonthIndexToString(int)' In my content page I am using the following syntax ...more >>

Hello, What I am trying to do is get the string(August) from: hdnMonth.Value = DateTime.Now.Month.ToString(); Does c# have a function like the vb function "MonthName" ? hdnMonth.Value = CType(MonthName(Month(Now())), String) Thanks, sck10 ...more >>

Hello again I run a script from server side that opens a file. When ahoter user run the same application, the system fails because this file is alredy open. How can avoid this error? "This files is already open, try again" or another message error intead? Thanks ...more >>

Hi All, This may have been posted before and such, but I tried a few solutions on the web but to no avail. Problem: I have a web projects (not Web Application Project) with many project references and a few 3rd party references. The 3rd party references are automatically added to the web.c...more >>

Guys, I am trying to created a detailview that displays several records at a time. Let's say I have a GridView with checkboxes and when I check two checkboxes and click a button, I want it to give me two DetailViews; one for each record selected. how can I do this? Or is there a better way tha...more >>

Hi all, I've stumbled on an interesting problem with the way Firefox handles form submitting with the enter key. I'm putting together a page that has one form element with multiple controls with their own textbox field and submit imagebuttons. I've set up each control in an asp:Panel with ...more >>

I'm trying to use FindCrontrol and it will not work. Here is the code: Dim DisplayPanel As Panel DisplayPanel = CType(FindControl("pnlName"), Panel) No matter how I do it - I've tried Me.FindControl, Page.FindControl, just plain FindControl the DisplayPanel variable is always Nothing after...more >>

Hi, I want to do a drag and drop from one listbox to another? is it possible?? if yes any tips ?? Regards RG ...more >>

Hi all, I have a button in aspx file <asp:button id="Button1" onclick="Button1_Click" runat="server" Text="Button ..."></asp:button> Sub Button1_Click(sender As Object, e As EventArgs) some VB lines of code .... If condition1 Then Confirmation Messa...more >>

Hello All, I've asp.net website written in VS2005 Pro and when I press F5, it is not opening the site in default browers. It is just this website, rest all website gets compiled and opened up in a browser. Any idea! Thanks, XD ...more >>

Hi All: I have a page where the managers can maintain their own users - GridView is populated with the list of users. When the manager adds a new user (button click event calls Roles.AddUserToRole) the subsequent call to Roles.GetUsersInRole is not returning the user just added. It is returni...more >>

I've written theh standard applicaiton for our client to allow indexed (customer name, subject etc) file uploads via secure http using the <input type='file'> http element. This works great, and has the added benefit over FTP that I can begin processing the file data stream while the download is...more >>

Lets say i had two classes, user and customer that represented tables in the database with 7 or 8 fields max. Lets say that instead of passing an id around hitting my database any time i needed information from those 2 tables, i just made those two classes serializable and passed them around i...more >>

FormsAuthentication.Authenticate(txtUser.Text, txtPassword.Text) I understand that you pass the parameters into this method and they are checked against the credentials in the config file. However, how would you check these against details held in an xml file? Is there a way of telling th...more >>

I have a form in which there are two types of control a) asp.net (3 radio button) b) html control (textbox). On everytime page is load (postback or withoupostback) i want my code to check which radio button is checked. If any of the first two radio button is checked i want to set textbox value a...more >>

I have a textbox on an ASP.NET webform (VB code behind). Is there a way for me to set the cursor to the end of the line on a gotfocus call? Right now I'm using the following to set the foucs to that textbox on a keypress (given certain criteria). Thanks. document.forms[0].myTextBox.focus() ...more >>

Hi, i have a web application running on multiple web domains. I'm looking for the best way to cache data across these multiple domains. The System.Web.Caching.Cache only supports caching over a single domain and is therefore no help for me. Can anyone tell me what is the best way? COM+ ? ...more >>

This should be really easy to solve because there is loads of stuff on the web about this problem, trouble is, I have tried them all. I have developed an ASP.NET application on my WIndows 2000 PC using VS 2003. I have performed a build. I have then copied the .aspx, web.config and \bin\xxx.dll...more >>

I'm trying to dynamicaly change Where conditions in a Datagrid without success. The aspx form has some input fields, used to build the search, plus a final SEARCH button. In the click event I build the SQL Select stmt and do the following: Me.DataSourceSearch.SelectCommand = "SELECT .....more >>

Hi, I've a question, regarding the multi-tier model of designing applications. I'm programming a web-application (Little web-shop) in VB.net for a project of the university and my question is the following: I have a table "Customer" in the database. Is it intelligent then, if I'm creating (i...more >>

Hi, I wondered if anyone can help. I have scowered the web and found absolutely nothing that relates to my particular problem and I am pulling my hair out. Basically, I have a scenario where I need to retrieve the previous value of a control (a text box) from the ViewState and compare it ...more >>

I've got this question regarding programming practices. I'm designing Newsletter module in my WebApp and I'm greenhorn in programming. There's a stored procedure which adds a subscriber to a DB. It outputs subscriberID (uniqueidetifier) if it succeeds to add them to the database and return value...more >>

I have made my own SiteMapProvider and it works fine if all the nodes have a unique url. My problem is that some nodes have no url, it is only a node that groups the nodes in categories. When I have several of these category nodes with no url I get an Stackoverflowexception in runtime. Is there ...more >>

Hello all I neet to know how can I call a script (.cmp or vbs) from my web application. Thanks in advanced. ...more >>

I'm just about to start evaluating DDN. If anyone here has any experience of it I would be interested in any Pros/Cons you may wish to share. Thanks Pete ...more >>

Hi, how can I popup one more IE instance for showing another web page in ASP.NET? Thanks a lot. ...more >>

When I run Code analysis on my website I always get 4 errors, one from each of my Global.asax functions Application_Error,Application_Start, Session_End, Session_Start. the error is "'Function Name' appears to have no upstream public or protected callers." Is this expected? I guess it is as...more >>

I want to use some icons in my web page which is *.ico in asp:Image control. But I've found that the quality is very bad indeed. It's seems that it doesn't support on showing *.ico file. How can I show them in a pretty way? Thanks in millions. ...more >>