Hi, My question is regarding password protecting 2 different folders inside a single virtual directory using forms authentication method. Easier if I illustrate things out... - <authentication mode="Forms"> - Virtual Directory aka Top Level Root = /mysite - Inside /mysite I have 2 sub-folder...more >>

Does anybody know how can we check if the URL exists inside currently running web application written in C#? For example I'm having the page name like: "SomePage.aspx" and I need to know if this URL exists and I can safely redirect to it or I should make some replacement for this url if it doe...more >>

Hi All, I have created a vb file that inherits a System.Web.UI.Page. As I am against duplicating source code, I have set the Codebehind attribute on all my aspx pages in the same directory. This works a treat. Now, I have a sub-directory full of aspx pages that I wish to point to this ...more >>

I'm using a third party hosting service. I presently have a Web Service on this hosting service's server that loads and executes a native mode DLL. This demonstrates that the hosting service has given me proper access to the temporary directory c:/Windows/Microsoft.NET/Framework/V1.1.4322/Tempora...more >>

I'm using really simple code, and this worked for a while, but it stopped working. I can now never display in French. I saw an aricle on impersonation, but I'm not using impersonation. I have an fr-CA directory with a dll in it so it's building correctly. private void Page_Load(object sender...more >>

Hi, Newbie here doing my best to learn but I am stuck. I have a site that I want to modify. I do *NOT* have access to the codebehind. I am stuck with using inline coding on a page that already uses an existing codebehind page (I don't even know if this possible). The page has a label with dy...more >>

I was under the impression that all the string and file handling methods in vb.net defaulted to UTF-8. I am losing chars and I don't know why. Dim fs As New FileStream(MyFilename, FileMode.Open, FileAccess.Read, FileShare.None) Dim Reader As New StreamReader(fs) Dim StrList As String If ...more >>

Hi all, can anyone recommend a good html editing control for asp.net? Kind of like the ones web email sites have on their compose page e.g. hotmail, yahoo etc. TIA! ...more >>

I have a datagrid bound to a dataset table. Unfortunately, the table's primary key consists of not 1, but 3 columns, so I cannot correctly set the DataKeyField property of the grid (it only allows for 1 column), and, therefore, cannot use syntax like below in the event handlers in order to ret...more >>

Is there a way to limit a datagrid to say 10 records quickly and easily?...more >>

Maybe someone can give an idea of why I am having this problem before I put my fist through the computer screen. My problem goes like this.... Lets say I keep my DLLs in a folder called "DLLS". I have an asp.net application called "app" that references some of these dlls. I make a ch...more >>

Hi My client has asked me to develop a way of building a report designer for use on the web? For example if he want to view the top 10 products, he should be able to design a report that can allow him to do this. So they are not built reports, but they is a way of generating one using *some...more >>

hi, In my Datagrid i have some text and a image (for each item), if i edit the image and save it to the HD there's no problem, but the image is always saved with the same name (item number.jpg) so after the change the datagrid does'nt refresh the image because her name did not change. ...more >>

hey all, i was just wondering about ItemDataBound (and the other similar events ItemCommand for that matter), I notice that in my brief experience that these procedures can get pretty lengthy. What are some of you out there to keep things organized since so many different scenarios can h...more >>

hey all, i have the following 2 scenarios, 1 works the other doesn't: this works: If IsDBNull(e.Item.DataItem("DateField")) Then e.Item.Cells(DATE_APPROVED).Text = String.Empty Else e.Item.Cells(DATE_APPROVED).Text = "a value" ...more >>

I am re-writing an access application using vb.net and oracle. Access has a drop down list that shows value 'a'. When selecting the pulldown list, it shows 'a' | 'b' | 'c' after selecting the row u want, it goes back to showing 'a'. I can't get that functionality to work. I can concat ...more >>

How do I get the screen resolution when running an asp.net project. I tried the old way, and I get an error on the apiGetWindowRect that says "Object reference not set to an instance of an object. " Public Structure RECT Dim x1 As Long Dim y1 As Long Dim x2 As Long Dim y2 As Long ...more >>

In the good ole days I used to buy the MSDN Universal subscription for 1500 bucks and have everything I needed. But now MSDN seems like a big moving target. I read about how MS is totally changing MSDN subscriptions and coming up with "smaller versions" or packages targeting the little guy ...more >>

hi all, I can't connect to the Sql server database, and I see this error message: "BC30519: Overload resolution failed because no accessible 'New' can be called without a narrowing conversion" on the code below with "Here is the error code ->". Do anyone know how to fix it! Here is the code ...more >>

Hi, friends, In ASP, we use obj = CreateObject("com.dll") obj.GetHTMLText(inVal, outHTMLTxt1, outHTMLTxt2) to get different HTML strings based on input values. Then, we insert them into proper location of HTML something like the following: <table> <% = outHTMLTxt1 %> </t...more >>

How can I get the width of a table to be 100% of what's displayed on the screen, and not affected by other controls on the form? For instance, if one table displays past the screen size, causing it to go off the right side of the page, then the other table, which is smaller (width=100%), also...more >>

I know these questions can have no objective and definitive/correct answer - but I'm looking for some general insight, non specific as it may be. So, from those of you who have actually worked extensively with ASP.NET 2.0: 1. What can you tell the rest of us about the learning curve to go f...more >>

hi, I have user picture on aspx main page, if end-user click it 100 times, then number_of_clicks will increment to 100. however, What we do right now is that everytimes a user click on the picture, application will executes an update statement " update userhistory set number_of_clicks ...more >>

For client-side behavior, I want to expand a table cell to show content underneath a cell's text on mouse over, and hide it on mouse out. I'm having problems making this work so that the cell is its original height after expansion... I'm sure this has been done a million times, can someone poi...more >>

hey all, i have 4 link buttons on my page. could i just i have 1 handler for all these buttons? if so, how can i let the handler which button got clicked? thanks, rodchar...more >>

What I want to do seems like it should be simple: 1. Create a new web control 2. Place a datagrid on it and set it's ID to dgFiles 3. Assign it's datasource. Sub ShowFiles() Dim ds as dataset ....code here... dgFiles.DataSource = ds End Sub When I assign it's datasource, i...more >>

Hi, I'm running my asp.net website against several HTML validators. My pages have the html 4.01 strict doctype, because I wanted to avoid problems with the difference in the box model across browsers. However, all the validators complains about the use of "_" character as the begining as an...more >>

I've got an ASP.NET application running that has a non-visual user interface (it's a voice app using VXML.) The voice client understands cookies and when it requests and aspx page, what actually gets returned is VXML code. I'd like to be able to postback data to my page. I can send data with no ...more >>

I am implementing a series of sequential web pages, a wizard, whereby the user can step back to a previous page. I want to restore the state of those pages if the user navigates back to them. Only being new to ASP.Net, I am not sure if it provides facilities to manage this scenario. Any info w...more >>

hey all, does anyone know how to make the underline go away when you mouse over the link button? thanks, rodchar...more >>

Hi. I need to use a linkbutton to open a new window (it has to be a linkbutton to match the look and feel of a link). In order to do that I use the OnClientClick property and insert some javascript into it. It works fine but I dont want the button to cause a postback since all I need is a cl...more >>

i have an classic asp web app that I'm converting to .NET using C#. The asp app uses about 20 include files on various pages, in the .NET world can i use include files or is it web user controls, or something else? ...more >>

hi i have a link in the datagrid which are actually the names of the files..what i am doign is when i click to that link i display the description of that file below it. i have implemented something simialr before. the problem now is that when i click the link my datagrid jsut vanishes. ...more >>

We are running Win2K / IIS5 in an Active Directory setup. We are running an ASP.NET application that is configured to use Integrated Security (with Anonymous and Basic turned off) and that has impersonation turned on in its web config. Users of our application are logged into workstations on w...more >>

hey all, i have 2 buttons on my form (button1 and button2). button2 has 1 line of code and the rest of the code is in button1. i tried adding the button2.click event to the button1 handles and it kinda works. when i click on button2, button1 event runs first then button2 runs next. My q...more >>

Hi, I am about to develop a simple Content Management system – main purpose would be posting articles. I am trying to find some ideas/ sample architecture showing how to separate application logic and content from its presentation. I would like to use some kind of predefined templates (o...more >>

I am looping through a listbox collection to build a SQL string that will be used to delete items from a database. I have tried many variances of the code below but have had no luck. The code below gives an error: Cast from type 'ListItem' to type 'String' is not valid. When i do a response...more >>

I have an ASP.NET page that incorporates the following code on a button press. private void DownloadTag_Command(object sender, CommandEventArgs e) { FileStream fs; String Filename; Filename = MapPath(e.CommandArgument as string); // Name of file is...more >>

Hello newsgroup.. Following problem: I have two buttons on a page, If I click on button1, an additional textbox should be dynamical created and added to a panel. If I click on button2, one box should be removed from the Panel. The values of the textboxes should of course be the same thr...more >>

I have been handed a group of .asp javascript pages that will provide a set of javascript objects and computational functions, no controls or html. I need to be able to create these objects and make function calls from my ASP.NET project. Is it possible to do this? If so, how...can I somehow ...more >>

Anyone up for a challenge? I've been struggling with this for a few days and was hoping someone could help me. Pouring through all the messageboards I just can't find the solution. We have a GridView that needs to be dynamically designed, depending on what collection of fields our uses ...more >>

Hi, I need to fill a string with data from sql server, i am using the following statement for retrieving the data (example) public SqlDataReader Inleiding () { strConn="Data Source=W2K3-BASE;uid=test;pwd=test;Initial Catalog=northwind"; mycn = new SqlConnection(strConn); ...more >>

My page has a Listbox called Rooms, a text field called chairPerson and a button called Add. When Add is clicked, the script needs to display the selected info in a datagrid. For example, if the user selects Rooms 1,5 and 7, and enters Bijoy for chairperson and clicks Add, a datagrid on the...more >>

Hey guys, I am creating an asp.net page and am running into a problem. The page has several frames; I need an click event on the page in one frame to refresh the page in another frame. I found the following code on another page: Response.Write("<script>window.open("PageName.aspx","FrameName"...more >>

Hi I have a sqlcommand that returns all the rows in a column and then pass that to a datareader. I am new to VS.Net and so far I can only return the first row in the first column using label1.text = reader(0).tostring I know that this returns the column and that (1) would read the next...more >>

I have installed VS 2002 in my system without installing IIS. Now i want to build Asp .Net application. I cannot able to create a ASP.Net Project. It display some error messages. Help Me. What i have to do. ...more >>

Hi, My client has the following network structure: 2 Windows 2003 servers : Server 1 - Web server running IIS, ftp import and export folder, ASP.NET SOAP web service and asp code on here. Server 2 - SQL server with database on. Want to store images on here accessed via a share. Standal...more >>

Within asp.net I know it is possible to validate that a user has entered in a correctly formatted email address. However, what I want to be able to do is to verify that the email address entered is actually going to work. As in that it will receive email. I have been looking at one way to do t...more >>

Hi All.. Can u please explain me, what is the difference between FlowLayout and GridLayout and which one is best for DataGrid control?? Thanks!! ...more >>

Can someone please tell me how I refer to a Hyperlink object in a usercontrol from a sub in another aspx page??? I want to change the visibile attribute of a hyperlink in a user control from an aspx page... EG: ASPX Page... headerMenu.urlAdmin.visible = True where headerMenu is th...more >>

Hi, I'm working on an ASP.NET application that allows users to upload images to a central storage area and view using a HTTP handler. This works great if the files are stored on a local drive on the web server. The problem I have is that when I move this storage area to a share on anothe...more >>

does anybody tell me why it doesn't works?? in any case gg beame true thanks franz Dim y As RegularExpressionValidator = New RegularExpressionValidator y.ValidationExpression = "^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$" y.ControlToValidate = "ss5ssss" Dim gg As Boolean = y.IsValid ...more >>

Hi all, i have a web form in an asp application that has a datagrid on it and i was wondering if i can use a double-click event to pull up the next form to show details? What i mean is to take the double clicked value and open another grid bound on that value thanks i appriciate any help...more >>

Hi Is there any way I can make a post build step for an asp.net page? I can do it for non-web projects but not for web projects. Could I tweak "custom tool" in some way perhaps to add a step after whatever compile it makes? Thanks F ...more >>

Hi All, I need to change the "1 2 3 4..." link button page browsing to 2 buttons which are "<" button and ">" button. is it possible? any guidelines? your help will be appreciated. thank you.. best regards, Ocurnos...more >>

Hi all, when i try to upload 20MB ppt file to sqlserver2000, the web page just show "The page cannot displayed". how to solve it?? any suggestion? thank you in advance. Best regards, Ocurnos...more >>

With Studio .NET (using ASP IDE and C#) I have created a dll. The dll contains a form. I have a website. From that website I wish to call the form in the dll. Presumably I need a couple of script lines in an existing page of my website to call the form. I don't know how to do this and would be...more >>

What I am trying to do is installing printers on the end-user machine through a hyperlink Simply user goes to a web page, sees a printer name, clicks on a hyperlink(which is \\servername\printer ) , and the printer gets installed The same way as a user does when conncets to a printer through ...more >>

Hi When someone submits an application on our site they get re-directed to a "Finished" form, however, I don't want them to be able to hit "back" and go back and submit it all again. Any ideas on how to work around this? I could check when they last submitted but that's a bit of a hack ...more >>

I am working on some web based custom reports and i want to open multiple browser at the click of a button. So for example if i have 2 guids in my arraylist, i want to open 2 windows. protected void viewReport2_Click(object sender, System.EventArgs e) { ArrayList lstReports = new A...more >>

Hi During use of our ASP.net site users have the ability to upload files to a temporary area. What is the ideal way of removing these files when the user has finished (ie the session has ended)? Thanks Kev ...more >>