Hi, I cannot run asp v3 program in my newly installed windows server 2003. I have already enable asp in the web server extension of IIS6. Can some one help me ??...more >>

Hi, How do I print Word/Excel documents using javascript? I am looking for doing this for more than a couple of weeks and still I'm looking ... I would appreciate any insughts into this. Thanks. -- Samba!...more >>

This is a simple, newbe question. In Asp/VB there are 2 ways to display message on page load I can double click on aspx page and aspx.vb file is created: Private Sub Page_Load(ByVal sender As System.Object, ByVal e As = System.EventArgs) Handles MyBase.Load 'Here I can crete my message ...more >>

Hi all. I'm new to C# and haven't really used ASP.NET much yet. I'm wondering if there's a fairly simple way to write a bit of code that would allow me to insert an image into an html page, for use in multiple pages, so that if I ever need to change the image I can change just one file inste...more >>

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hi... i am using vbnet to map to a machine and then copy some text based file to my pc... meaning.. map from windows XP to windows XP but now the problem is.. we here have some pc which is not run in windows version but it is in DOS OS... so is it possible to map to those pc? how? using sam...more >>

Hi all.. I have a DataGrid with checkboxes. In the header I have a "check all" checkbox. I'm wondering if there is an easy way to check all checkboxes using that checkbox. I could do it using JavaScript code, but the main problem I have is that checkboxes ids aren't kept when the datagri...more >>

I tried getting the record count by doing it through the ItemDataBound on the repeater with no luck... Can someone help me out here? Thanks in advance. Here is the code that sets up the data relation (it works fine) ------------------------------------------------ private void getlinks() ...more >>

Hi I would like to invoke a new instance of IE from within a page and pass it a URL. How can I do this in C#? I have tried using SHDOCVW.DLL to no avail. TIA ...more >>

If I have a div like this: <div id="banner" runat="server"> When the page executes, it gets rewritten as such: <div id="pageNameControl_banner"> is there anyway to NOT have it do that? It's a real PITA to map CSS to these rewritten IDs and figure out what is what. -Darrel ...more >>

Hi: I just want to know if it is possible to upload an image from a http link, like "http://www.awebsite.com/images/oneimage.jpg", directly to the server from an asp.net page. If yes, where can I find a simple sample to tutorial? Thanks Q....more >>

Hi all, I am looking into having a column in my datagrid with checkboxes and a button at the end to capture some kind of even command to take an action depending on the status of the checkbox. Is this possible to build by just using the datagrid control. If it is can to point to some example...more >>

I am creating a web application using C#. I have a login page that is used authenticate the user and redirect them to another web page called Run.aspx that runs an executable that takes their username as a parameter. Currently I am using Response.Redirect(Run.aspx) to take the authenticated us...more >>

Hello, this is an asp.net 2.0 question. I have a project that holds a master page. I want to use the same masterpage in another web project. It seems like this is not possible. Anybody know how to work around this? thx in advance!...more >>

I'm selecting some columns using a .net dataadapter using Select myDate from myTable. then I... DIM dt as new datatable myda.fill(dt) Now in dubugging I am examining the dt.rows(0).ItemArray (because I didn't trust what was displaying in my datagrid) It shows my date as being 8/31/2005 1:...more >>

We have VS.NET 2003, .NET 1.1, and SQL Server 2000 installed locally on each of our developer workstations. We will need to keep these tools installed for maintaining old applications, but intend on developing new applications using ASP.NET 2.0, VS 2005, and SQL Server 2005. Are there any ba...more >>

I'm selecting some columns using a .net dataadapter using Select myDate from myTable. then I... DIM dt as new datatable myda.fill(dt) Now in dubugging I am examining the dt.rows(0).ItemArray (because I didn't trust what was displaying in my datagrid) It shows my date as being 8/31/2005 ...more >>

Hello, I have following code in my ASP.NET webform.. <td nowrap align=center><%# DataBinder.Eval(Container, "DataItem.FLAG") %></td> Flag value could be either 'R' or 'P' - if its 'R' I want to print 'Rejected' in font Red and if its 'P' I want to print 'Processed' in greeen. Now I ha...more >>

Basic Web Form... A few text boxes and a checkbox - and a card reader... The effect I want to accomplish is this: The basic credit card fields are there and can be filled out. But if the user swipes the card, I want to fill out the fields automatically and make them read only. (So far I can...more >>

I test for nulls with the following... DataSetAnalyticalReportCountsAndSums1.tblTowers(0).IsAvgSupplyTotalHardnessNull But how do I test for nulls on myRow("AvgSupplyTotalHardness") in the code below? For Each myRow In DataSetAnalyticalReportCountsAndSums1.tblTowers.Rows ...more >>

If we use infragistics webgrid and how a hierarcial grid with child row cells with html table innerText. Now suppose we try to reduce the width of this row not that on moving to the header of this child row cell and releasing mouse we get an error of 'style' is null or not an object. help!!! ...more >>

I have the simple Hello World web service running in debug mode on my development machine (XP Pro SP2). I'm using VS2005. I'm able to access it from my machine. When I try to access it from another machine (also XP pro SP2), using the URL: "http://nav:24035/WebServ/Service.asmx?op=HelloWorld...more >>

We need to do some web casts (pre-recorded and live) from a web site. I'm experienced in asp.net, but not how to deliver video. Where would be a good place to start? What other newsgroups should I talk to? -- Chris Davoli ...more >>

Hi I am using <asp:DropDownList> control in my asp.net code.In that i have 100 values. So i am getting vertical scrollbar. My customer is using touch screen so for him it is very difficult to scroll down using his finger. So i want to increase the width of scroll bar. How can i do this. Pleas...more >>

I have the following: IIF(Shift2StartHour.SelectedIndex + Shift2StartMinute.SelectedIndex + Shift2StartAmPm.SelectedIndex = 0, _ -1,GetTimeOfDay(Shift2StartHour.SelectedValue,Shift2StartMinute.SelectedValue,Shift2StartAmPm.SelectedValue) I am getting an error on the GetTimeOfDay function ...more >>

I have two textbox server control. 1. Registration Date 2. Expiry Date. Expiry Date is calculated automatically from table on the basis of scheme which was selected by user from Scheme DropDown ListBox control. eg. User had selected "scheme 30 days" scheme. So I want to automatically a...more >>

Hi, I have a complicated question that I'm hoping someone can help me out with. I have a webpage that contains a plug-in. This plug-in can communicate/pass data with the webpage that contains it via javascript. What I need to be able to do is take that data passed via javascript and, using vb...more >>

Is there a workaround for datagrid contents being lost on postback? All other controls persist. It's just datagrids that appear to be reinitialized. It doesn't make sense to continually rebuild datagrids on postback when other controls don't require it. Thanks in advance. ...more >>

I am looking for a professional knowledgebase or FAQ software. So far I haven't seen anything other than InstantKB.NET. Any others? I am looking for advanced features such as RSS syndication, rich text editing.etc. -- John Dalberg...more >>

In an aspx page I have a datagrid populated by an oledbDataAdaptor and dataset from a Microsoft Access database. When the line <identity impersonate="true" /> is placed in the web.config , I am able to populate and view the datagrid. I am also able to add a new record to the datagrid by usin...more >>

Using the server controls... I want flat controls with a white background and a single pixel dark green border. Seems I can control that with the TextBox, but not so much with the combobox... Even though the combobox appears 3D in the designer, it is displaying as a flat control in the browse...more >>

Friends, In our Global.asax file we implement Session_End() which grabs our own object and then calls our own logout() method to tidy things up. Code is below. (We wrap this in try/catch, but presently ignore exceptions, perhaps we'll start logging something to help us figure this out.) ...more >>

In my EntityCollection inherted from CollectionBase I marked it [Serializable] and Implement ISerializable Interface.. here is the code.. GetObjectDate( .....) info.AddValue("Col",this.InnerList,typeof(ArrayList)); and while the InnerList is read only so i found some codes to workaround u...more >>

I have a GridView that is pulling data from a SQL database using a Select command. I would like to use GridView's built-in "Edit, Update, Cancel" functionality because it is very handy. However, when the user clicks the Update button I DON'T want to run an SQL UPDATE command on the database, I...more >>

we are upgrading an old COM based app to .net - one thing we need to do is convert an image to bin-hex and store that as text in a database. For example, a bmp in the old app would be converted to something like this. <SymbolDataStream 0032114D61706775696465204D4C462056312E301022000110A6000...more >>

Hi all... I'm trying to use a custom validator for a group of checkboxes in order to validate that at least 1 checkbox is checked before submitting the form. I placed 2 checkbox controls in the form and a CustomValidator. When I saw CustomValidator properties, the checkboxes aren't listed ...more >>

This is really strange. Here's the links without any text after them, in a new thread with the same subject : http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnaspp/html/converttoaspnet.asp http://www.consonica.com/solutions/statestitch/ http://www.sessionbridge.com/ ...more >>

I have an ASCX user control with a drop down list inside an ASPX (C#) page. The user selects an item from the DDL, clicks a button, and the DDL.SelectedValue is supposed to be sent to another function. However, the SelectedValue is always the first value in the DDL. I have tried several metho...more >>

I am using ObjectDataSource bind to DetailView which will contain one of the column with the value type is date. whenver the value of this column is empty . then it will be display the date in the format ( 01/01/0001), How can I convert it to empty string or just string? Thank you very ...more >>

Hello, I am using the WebControl.Table. I create the table dynamically based on user input. I would like to convert the table to an excel document or csv document. Is this possible? Also, I found a component that allows you to convert it easily but it requires the data to be set as a DataVa...more >>

I am working on an application where the user enters info into a multiline textbox. The info is Stylesheet tags that he wants web pages to use. Basically he would be entering a stylesheet into the textbox, something like: ================ ..link_header{color: #FFFFFF; font-size: 9pt; text-dec...more >>

I have set up several session variables and can read/write as expected. My problem is when I start another debug session the variables are retaining the values from the previous debug session. I've tried the .Abandon, .Clear, and .RemoveAll method to no avail. Thanks. ...more >>

we've got a large site that was built using classic ASP. i've read that session state info can't be shared between classic and .Net, but, as the client continues to add new functionality to the site, i'd like to move the development to .Net. is it possible to share info like my login/permission ...more >>

I’m building a small application and I have to build it using asp.net, vb.net and my database is MSDE. I have a datagrid with a list of customers and that is working great. I now need to be able to edit and delete these entries. Having done some reading I realised that there are some built...more >>

I have a dropdownlist that I populate from my database when the page loads. If I don't have autopostback enabled, I don't see the user's changed selection, but if I enable autopostback and do not reload the dataitems, nothing is there, and if I enable retrieving values from the database, the ...more >>

Hi all, If i need to create chart with the existing library in vs.net2003, how to call it out and use it. Any example? If i need to create more complicated chart, the exsiting library in vs.net 2003 supported? If not, what is the free/charge external library recomended? Thank you in advan...more >>

Here is what I am trying to do: Open a.pdf, append b.pdf to it and save the aggregate as c.pdf. I want to do it through a program written in .net. I would like to do this without using any tools or thirdparty components. What i am trying out is getting the byte stream of the both the docum...more >>

Hi, I am having a problem which is : I have a asp.net project running on our webserver. It worked ok till sometime back. Sometimeback, we installed a cisco CSS box ( for loadsharing) between the primary webserver, and the secondary servers. After that, I found that my asp.net page...more >>

Dear all, When I place a datagrid server control on a webform by default it shows 3 columns My application makes runtime data binding to a table in database. So far it works well all my column present on my bind dataset gets displayed properly. Then I try to use template on Column 0 abut ...more >>

I am trying to use the Personal Web Site Starter Kit. I am planning on showing my class how easy it is to create a website in VS 2005. Only I am finding it not to be so easy. I am following the instructions on the default.aspx page and they are as follows. Creating an Administrative User The ...more >>

Here is what I have : <asp:templatecolumn HeaderText="HrBegin"> <itemtemplate> <asp:Label id="lblHrBegin" runat="server" Text='<%# DataBinder.Eval(Container.DataItem, "HrBegin") %>' Width="100%"> </asp:label> </itemtemplate> <footertemplate> <asp:textbox id="tbHrBeginInsert" runat...more >>

Hello, I am very confused. Here is my situation: I have a web form with a few fields in place that are used as search criteria for a SQL database. Since I want the search criteria to be specific, I allow users to select values from a dropdown list, and add them to a listbox. When the ...more >>

When I try to write a file out to a network drive via ASP.Net, I get the following error when I deploy the application to the test server. I have no problems at all when I run it on my machine. Any help? I have my impersonation set to true and I turned off the IIS password control in the virtu...more >>

In a blog from Scott Guthrie (http://weblogs.asp.net/scottgu/archive/2005/08/28/423888.aspx) I found a sample to build a UserControl Library inside one ASP.NET project and then deploy it to other projects and reuse it. He suggests that you "publish" the web site to a directory and include thi...more >>

I have been suddenly having a performance problem downloading images from one server (productive) to another (productive) using the following code .. WebClient webClient = new WebClient(); try { webClient.DownloadFile(sourceUrlFilename, destinationFilename); } catch (Exception ex) { } ...more >>

Hi, I need to put a combobox in my asp.net application but I need that each item was an image. is it possible with standar classes? I cannot spend any money on that. :( Thanks in advance. Jose ...more >>

hai.. am having a checkboxlist..now how do i get the value of the checkbox that is checked in checkboxlist using javascript? Thanks in advance.... Regards, Satheesh ...more >>

Hello All, my prob. is that i have a web server, and i want it to send fresh data,whenver it is available(from sum other source), to a webpage. Now i used refresh, but i want to use an alternative. I heard that refresh is called pull scheme, and the one i'm looking for is caled push sche...more >>

Hi folks, Does any one have any idea which platform does GMAIL works, whether its JSP, ASPX or any other Regards thomson ...more >>

Hello, all. Is there any case that session vaiables expire before the time-out? Now, I'm developing the UI project that use the webservice project. Ocationally I met the situation that I mentioned before. Thanks. ...more >>

I trying to setup an intranet based on windows NT groups or roles. I have used windows integrated authentication with impersonation first but this include to use a user to access the database. I would prefer to use windows security based on groups or roles . If i set the impersonate attribute to...more >>

Hello, I write web applicationa and I want use CrystalReport. On developer machine all works very well, but if I copy application to server on web site I have information (error) that assambly can't find CrystalDecisions.CrystalReports.Engine If I copy application without CR all works on th...more >>

Hello I want to use the same data string (memo) to populate a "summary" asplabel. After the summary there would be a + "..." and a "see more..." link to the "complete" string contents - for the summary (e.g. aspLabel ID="lblSName" text=Databinder.Eval(Container.Dataitem,"Description") Runat="server...more >>

Every so often when I'm messing with a control in a table, the mouse gets stuck within the bounds of the table in the designer and I can't figure out why. Even switching to another app with Alt-Tab doesn't realease the mouse. But if I right click and select "View In Browser" the mouse gets relea...more >>

Hi, if I create a class A with some properies, then create classes B and C derived from A, later create and ArrayList filled with some B and C items. This list I would like to use as a datasource for a repeater control. Is it possible to add more than one <ItemTemplate>? I would like to have i.e...more >>

Hello Does any one know how to change the TabIndex of the controls in runtime? I made: textBox1.TabIndex = 0 textBox2.TabIndex = 1 and it doesn't work. Thanks. ...more >>

I've got the standard SqlCacheDependency working just fine , ie. I've defined (and encrypted) the connectionStrings section in the web.config, and I've also defined an an sqlCacheDependency in the caching section. So, in my code I add an item to the cache with an sqlCacheDependency, referencin...more >>

hello code Gurus, i want to display images in DataList, the image name are stored database, help me please , thanks in advance ...more >>