Hi, Is it possible (via Internet Explorer) to tell the clients to update? I have a picture that is shown in the client browsers. Often I replace the image and I want to tell all clients that are watching the webpage/image to update. Is this possible? I don't want to use some kind of ...more >>

hi: I would like to know how to call a xyz.bat frile from ASP.net? Can it be done! Thanks amy ...more >>

write one function (for navigation) and call it in multiple asp.net pages? - i would use an include file as i do in asp but i gather this isnt the best way of doing it... suggestion? - thx in advance ...more >>

Hi all, I am trying to update an SQL server table from a dataset populated by an excel spread sheet. Each record has a check box so it can be excluded from the SQL server table population. Does anyone now how I would acheive this, I don't want to have to loop through each record in the ...more >>

What happened to the EventsHandlerList in VB.NET. There is none? C# is okay This.Load += etc.. Me.Load ?? none in VB.NET How can you subscribe or un-subscribe to a built in event in VB.NET Thanks ...more >>

Hi folks I want to be able to workout the name of the page from within a System.Web.UI.Page. I want to save it as a return page in a session. Where do I get this from and is this the best way to do it? Also where can I get the IP address of the client. Any help most welcome. Thanks ...more >>

hi,=20 i have a radiobuttonlist which i have set the autopostback feature to = false, so it would be easier to navigate thru' it, using the keyboard.=20 below the radiobuttonslist, i have a textbox which then has a method = which fires , and i would need the value of the selected radiobutton...more >>

Hi, I've just read the ms KB article on how sessions can die because of the underscore in the machine name and don't think that it applies to me. I've tried using the IP address of the server and have tested it locally using localhost and my sessions still die. It seems to happen on one part...more >>

Hi all! I want the users not to go previous or next page with using neither keyboard nor explorer buttons. I hide the buttons on explorer when opening the page but user press back key on the keyboard page changes! tell me please how to prevent this situation. thanks... ...more >>

Is there anyway to send Authentication Credentials with SMTP Mail? I'm using Exchange Server 2000, and I don't want to open relay on a large scale.... Thanks Tibby ...more >>

I've got some Java experience but no JSP or ASP and am trying to get to grips with ASP.NET. I'd appreciate some help on a simple question. I have been able to get databinding to work, and can display a string obtained from the database on the screen by binding it to a label. However, if I h...more >>

Hello Folks. Hope you can help me. I´d like to create a ASP.NET-Application with VB.NET where I can query servers for monitoring purposes. Could you give me a hint where I should start? I´ve had a few experience in VB-Script/ADSI and Domain-Management. I need some examples. Thank you for your ...more >>

I an using below syntax. <!-- #include file = "include_files/Somefile.js"--> When I put this line on my aspx page, it shows the script on the interface which I don't want....more >>

How to refer to a variable on another webform Hi, I have a Webform1 with a public variable that is assigned a value before my Webform2 is displayed. In the Page_Load procedure of Webform2 I want to evaluate the value of the variable of Webform1. Code on Webform1 Public MyVar1 As Integer ...more >>

Hallo, I have a hyperlink control inside this datalist. I want to give these hyperlinks some values inside this function myDataList_ItemDataBound. private void myDataList_ItemDataBound(object sender, System.Web.UI.WebControls.DataListItemEventArgs e) { // Some code } How can I do that?...more >>

Hey. What is the best practice for dealing with session state timeouts in a web app? eg Session_OnEnd Sign them out, so they redirect to Login on the next request. Also, for lower security situations, like a home shopping site used from a secure home environment, how long should the session time...more >>

When I am using server-side button to switch from https to http by using response.redirect "http://a.apsx" in response to the client event, I am still at the https environment (ie. the address bar on the IE is https://a.aspx). However, when using hyperlink control, there is no mis-represe...more >>

Hi, Does anyone know the syntax to include a .js file in an ASPX page. Colm...more >>

My company has been using ActiveX Controls embedded on ASP pages (obviously using the <OBJECT> tag) to give our Web Application the same look and feel of a windows application. We are now going to convert to .NET and we would like to keep the Windows look and feel in our App. So I need t...more >>

Hi, in PHP i have the possibility to include a HTML page or whatever at any location just with the <include ... > directive. How would the same thing be accomplished with ASP.NET? thx, tom ...more >>

I have the ASP Unleased book--of course all code. So it doesn't help me tie it to the VSNET IDE easily--to know what I have to do and what is done for me. I am trying to make a simple datalist that will get 3 fields from a database plus the Identity field--so 4 total--identity field won't be s...more >>

Can anyone tell me how to trap mouse click events in the Image control? I am trying to implement an image zoom feature using JavaScript where the user could "draw" a zoom box (aka rubber band box) on the image and the image would zoom to the extents of the box. Anyone know how to accomplis...more >>

Hi, I have a class in .Net which I instantiate in my code behind on one of my aspx pages. When I am finished with the instance, what is teh best method of taking it out of memory. Should I set it to nothing or can I dispose of it? Thanks, Carl....more >>

I have a search page ie. google. when user enter the text and click submit, the application will run through the db and return the result to a dataset. How could I pass the dataset to another page that will display the results. for example search.aspx have dsdata = loaddata.getdata(sql) ...more >>

Is there a way to say click a button on a page and have the page to load the immediate previous visited page? Thanks. ...more >>

I am populating a drop down list with a privilege levels from a table called "Privilege" with the fields "PrivilegeID" and "PrivilegeName". In a table named "Users", their is a corresponding column "PrivilegeID" that has a value from the "PrivilegeID" field in the "Privilege" table. First I pop...more >>

I am not able to use the script below, its giving and Execption (MessageName Space) THE TYPE OR NAMESPACE NAME 'MESSAGE' COULD NOT BE FOUND this is an example from the GOTDOTNET site http://samples.gotdotnet.com/quickstart/util/srcview.aspx? path=/quickstart/aspplus/samples/webforms/contro...more >>

I tried on the Security newgroup, as well as other places, and haven't gotten an answer yet - - I'm pulling my hair out over this one. I'm trying to get Forms Authentication working.....I can get any requested page to automatically go to the Login.aspx page, AND, the ReturnURL querystring is c...more >>

Hello, Where can I find RegisterClientScriptBlock() Page class does not have it. Do I have to Import or add some special reference?? what about RegisterScript which I can see but can not do anything with it It won't take any arguments I am using Framework 1.1 VS2003 etc.. What A...more >>

- We have 2 aspx pages in a .NET project. The first sets a session variable and has a button that when clicked performs a 'redirect' to the second page which then reads the session variable. Problem: This always works fine on the localserver and through the IDE. But when the applicatio...more >>

Hi, I have a little problem with me form validation. When i run my page on the "Localhost" everything work fine, but when i run the page on the Server, the page is sent before the validation !!? Did someone have an idea of my problem ? Thank you . ...more >>

Can someone provide a simple explanation on the difference between the GET and POST methods? What are the adv/disadv of both and when should I use them? Thanks. ...more >>

Hello -- Is there a way to prevent the autopostback of a drop down list if there is a "default" item in the list -- example, a drop down list where the first item says "Select One" and the remaining items are all values available for selection....if the user changes the selection I want to pos...more >>

Hi, I have setup a test server with the following installed: 1) Windoes Server 2003 - Latest SPs applied. 2) Ms_SQL Server 2000 - Latest SPs applied 3) Visual Studio 2003 I have Admin privledges. Each time I open VS and attempt to create a ASP.Net project (even the default http://L...more >>

Here goes: I have a web form with several asp:dropdownlists, with which, when selection is changed I want to fire an event defined in some clientside js. The content of the clientside code is dependant on data collected in the code behind on the server. I have set AutoPostback to false for th...more >>

anyone know of a good article on using Javascript in ASP.NET pages? ...more >>

Someone please help me understand the following error message: Server Error in '/solo' Application. ---------------------------------------------------------------------------- ---- Configuration Error Description: An error occurred during the processing of a configuration file required to...more >>

For the code below, how could I add an item in the drop down lists for both company and location to be an "All" selection that would send to the stored proc. spRptAttachments a value of "%" so that it would bring back all attachments at all companies or all locations at a company? Thank y...more >>

If a certain criteria happens with some data how do I show a javascript message box to notify the user ? I don't think I can use a validator control as it's not applicable. <SCRIPT LANGUAGE="JavaScript"> function onClickJS() { window.confirm("data malformed"); } </SCRIPT> Thanks,...more >>

I have just installed IIS 5.1, however I have done so *after* I have installed the .NET Framework, and it therefore seems that IIS is not configured to serve ASP.NET pages. Whenever I point my browser to an ..aspx page, it just prompts me to download that page, so the server obviously doesn't pr...more >>

Hi there! I have a problem with programmatically adding user controls to my mobile webforms. If I load my usercontrol programmatically (in the Page_Load), the object is instantiated, I have access to the methods and properties from the Page_Load, no problem there. But as soon as I want access...more >>

I have been using the .NET validators but I have a new solution and I have now removed all the validators from the aspx page but the server still includes the webuivalidations.js and other MS specific JS code in the page. Anyone know how to stop the server from including this stuff? ALL va...more >>

My codebehind file contains a lot of sub's. Is there a fast way to expand and collapse them in the VisualStudio? It's really exhausting to collapse them all after opening the project in the morning! Thanks Jenny...more >>

What is wrong with this code? I have a link on my page : <a href='<%# "oli_display.aspx?OLI=" + DataBinder.Eval(Container.DataItem, "OLI") + "&OS=" + DataBinder.Eval(Container.DataItem, "Incoming Route") %>' target="_blank"> <%#DataBinder.Eval(Container.DataItem, "OLI") %> ...more >>

Hi, I'm having problems connecting to a SQL Server 2000 db from ASP dot net project. I have a 'DAL' project which is used to connect to the database after reading the connection string from an XML file. Using the same DAL I can access the database from a Win Forms app I just can't connect f...more >>

Hi, I have WebPage1 which has a link to go to WebPage2. This link passes a value to WebPage2. In the page_load event I get this value using Request.QueryString and put it in a public data member of WebPage 2. WebPage2 has a button on it and when this button is clicked the page is posted back ...more >>

When I try, the name is greyed out. If I click OK, I get the following error message: Visual Studio Net has detected that the specified web server is not runnng asp.net version 1.1 - you will be unable to run asp.net web applications or services. I installed the net framework 1.1 and am...more >>