asp:ImageButton only produces desired effect if dbl-clicked how can I apply javascript to convert single click into dbl-click ? ...more >>

Hi, I'm creating some large custom controls and I'm getting annoyed by all the markup they create. Is there a #Region equivilant for HTML in .aspx pages to expand and collapse it? If not, is there one in VS.Net 2005? If there is, is there a way in my ControlBuilder to put these tags outside...more >>

Hello, I want to display a list of word-documents on our intranet. I know how to do that with the filesystem-classes when the documents are inside the webstructure. For many reasons it is better to keep the documents out of the web-structure. So can somebody explain to me or point me to ...more >>

string connectionString1 = "server=(local); user=sa;password=sa; database=sonic"; System.Data.SqlClient.SqlConnection dbConnection1 = new System.Data.SqlClient.SqlConnection(connectionString1); System.Data.SqlClient.SqlCommand dbCommand1 = new System.Data.SqlClient.SqlCommand(); ...more >>

Hi i want to ask how to make the label text align to the right instead to the left thax...more >>

what is the easiest way to redirect the Default.htm (or asp) page to another page? Please show me example as I'm learning how to program asp.net. Thanks. ...more >>

I am saving to database a result from multi-line textbox. The database of course wants \x escape codes, not the invisible ones. Is there any easy - one line code - way to do this (c#) eg by String.Format() ? ...more >>

Hi there, This must be simple I know... I have an ASP.NET web page with a datagrid on it. One of the template columns is a hyperlink that has a URL point to a PDF document... When the user clicks on that button.... the browser displays the pdf document (using Adobe somehow I guess). Al...more >>

in my masterpage codebehind I want to do a final check after the content page codebehind has been run. Where in the page cycle (in what event) could I place this code? ...more >>

Hello! I get some data in a domain from a other domain with request.form in aspnet. The scenenario I want to do is to post it back like a form. Can I do that in ASPNET? I've tried this without any success. lnkbTest.Attributes.Add("onClick", "javascript:document.forms[0].action='http://...more >>

Hi, Is it possible to perform a server-side operation, and return the results of that operation to the client via Javascript without a postback to the server? Forgive me if I sound stupid but I'm a newbie. Thanks, Roshawn...more >>

Hello, I'm writed a WebCustomControl but I can't mantain the viewstate this is the code of my WebCustomContol: public class WebCustomControl1 : System.Web.UI.WebControls.WebControl, IPostBackEventHandler { public event EventHandler DoPostBack; protected override void Render(HtmlText...more >>

Hi all, I'd like to create a DataGrid-like control that lets a user add a row with a javscript (DOM), without a postback. Then later a user can submit the whole form back to the server. As far as I know, ASP.NET doesn't support this kind of behavior. I think during the postback, newly added...more >>

I am migrating a VB6 webclass (IIS application) to a dotNet webforms project. There are dozens of designers, class modules, and code modules in this webclass project, which I will move into VB.NET or CS.NET classes to be referenced from the web forms project. I am trying to decide whether t...more >>

Hello, In Classic ASP, you could whip up a DLL in VC++, VB, etc and register it on the server somewhere (anywhere actually). Once registered, any ASP in any web site could use it by doing ... Set objMyObj = Server.CreateObject("MyDLL.MyClass") How do I do a similar thing in ASP.NET? ...more >>

Hello, I have noticed in a few bits of code that people sometimes do things like... SomeFunction(@"a text string"); What is the purpose of the @ sign? I have seen it most when passing connection strings (admittedly in example code, as connection strings would be better stored elsewher...more >>

Version vs = Environment.Version; Response.Write(vs.ToString()); Regards, Jignesh Desai www.dotnetjini.com ...more >>

Hi, Thanks for your help. I'm using the calendar control for the first time. I'm squaring away the formatting and everything, but I have an interesting scenario, not sure if its possible: I'd like the calendar to appear only when asked for. I.e., the user is presented with a textbox to i...more >>

I was reading about datareader which is said to be slimmer & faster then dataset. Since the datareader have to go fetching the dat from the database every time it need it, the data it gets then should be up to date. However, both the IbuySpy and Duwamish samples and most, if not all, the shopping...more >>

Hi All, I have created an ASP.NET page that basically consists of a table having text boxes in all cells. The table is created using client side java script. There are some calculations being done when user changes text in any text box and moves to the next text box. This is done in the Tex...more >>

I have a web app running on Windows 2000 with the home directory pointed to a network share on a file server. We have a long running process which copies jpg images from user's folders on a network share, processes them and copies them to another location. Depending on the number of images thi...more >>

Hi. I have 2 DataTables, dataTable1 and dataTable2. dataTable1 contains a DataRow that I need to insert at index 5 in dataTable2. Here is my code: For Each dataRow1 In dataTable1.Rows If dataRow1.Item("id") = "3353" Then dataRow2 = dataRow1 End If Next dataTable2.Rows.InsertAt(...more >>

good evening sir, I want to know 5 Top Search Engines Link popularity, Position analysis, Url future PageRank, Keyword density, Reciprocal links checker & Automatic FTP transfer by using asp.net. Is there any tool to find these things. or is there any method to find. Please help me sir, Th...more >>

Good evening sir, Sir I want to know about how to know google page ranking, alexa page ranking with asp.net. Is there any api to find these or any other methods. Please help me sir. With regards, Sravani. ...more >>

I just found an interesting anomaly that I had not seen before. It seems to affect both Datalist and Datagrids. If you set the background color of the DataGrids using CSSClass (which is valid) instead of using backcolor, you cannot programmatically set the color of the datalistitem or data...more >>

It's me and my registration page again. I have a subroutine that calculates the total fees the registrant will incur and puts it in a textbox (not a label because it has to be passed to another page). txtTotalFees.Text = Format(dblTotalFees, "Currency") The subroutine works fine IF I call ...more >>

I would like to know why no DropDownList id value ? Coding ------- sub page_load() Dim con As New SqlConnection(ConfigurationSettings.AppSettings("ConnectionString")) Dim cmd As New SqlCommand() cmd.CommandText = "Select gl_date,gl_date_value from gldate" cmd.Connect...more >>

Hey All, I have a listbox that I would like to fire an event on doubleclick. the onDoubleClick property of the listbox isnt available be default, and I know it will work with Javascript, but how do I use javascript to run a server side function? Currently, I am using a Next button to accept...more >>

Hello, I have a javascript function for a validation in the HTML page of the asp.Net page.. I call this function in a Savebutton click When the validation fails No postback should happen ( ie Save should not happen) the js function is as function IsValidAmount() { ...more >>

I have some asp.net (vb) code that is being fed some variables. Sometimes, the regex pattern can't be found the process hangs and start eating up server cpu (at 99%) for several minutes until it finally times out. How can I force it to timeout earlier so that this does not happen? Thanks. ...more >>

I have a registration page where visitors are registering for a meeting. At the bottom is a button for them to recalculate the total fees. When they click the button it does recalculate the fees correctly but it positions the page at the top. I want the page to be positioned where it was when ...more >>

I have a DataList where I am trying to set the background color to particular DataListItems: Dim oDLI as DataListItem = s.parent.parent oDLI.BackColor = System.Drawing.Color.Green This works fine. The problem is that on any PostBack, the color is gone (empty). The DataGrid do...more >>

I want know how to get de size in bytes of a page that is about to be sent to the client after the request, is it possible? Pietro...more >>

I copy and pasted code from the Microsoft site to query ldap t authenticate a user for a site. I can't figure out what I'm doin wrong. It gives me the following error: "Logon failure: unknown use name or bad password". I'm new to ldap, active directory. My lda server has only one group that con...more >>

Hi i have radio buttons in my Page and i am able to see some starnge behaviour with those. 1st : DSN 2nd radio button: MSDE the above 2 are in collection. below the 2nd radio button i have 2 more radio buttons which are in collection and have named as T and F when ever i click on...more >>

dear all i'm building an asp.net application i have on one of my pages a checkbox i want that whenever the user checkd the checkbox to enable a textbox and when the user uncheck the checkbox the textbox will be diabled. i want to make those action on client side. so if anyone could provide me t...more >>

need help with trying to set selected value on a droplist. -- tried vCaptainID as integer and string , no luck -- tried it in pre render and also after droplist is created , no luck ========= error ====================== Exception Details: System.NullReferenceException: Object reference not s...more >>

I'm making a remoting call on (pretty much) every postback. The remote object is single call, tcp/binary, hosted by a Windows service on another machine. Do I need to (or even can I) take steps to make this efficient. Are the sockets managed intelligently by the runtime? Thanks, Brad...more >>

Hi, I have a PlaceHolder on a place, to which I add a DropDownList (using myPlaceHolder.Controls.Add(ddl). The user selects something from the DropDownList and posts the page. Now I try to get the value of what the user selected but the PlaceHolder's Controls collection is empty. I've trie...more >>

I am having problems using Dreamweaver mx 2000. My company purchased two licenses of the Universal Macromedia subscription. The other web programmer is not working at this company any more and I need to make changes to a website that was written using Dreamweaver mx 2000. I have no exper...more >>

Hi, I have been only working in asp.old. Upon reading and specs, i learned that asp.net does not support just HTML rendering subs. like: sub showHeader() %><table> <tr><td>Title on <%=now()%></td></tr> <% end sub I read about response.writefile but that would only output raw text ...more >>

Is there a set of methods in the .Net framework that do the same thing as the jscript functions escape and unescape? I get very close with HttpUtility.UrlEncodeUnicode, but it puts "+" for spaces instead of "%20". Uri.EscapeString seems to create the correct escape string, but there is no ...more >>

Hi I am trying to display on a web page number of visitors on the site. I am doing this by increasing +1 in global.asax on Session_start and subtracting -1 on Session_end. I am storing value in the Application("numberOfVisitors"). It works fine but when I compare values to number of ASP Applicat...more >>

I am developing an asp.net app based on a previous asp application. in the asp applications global.asa file I had several <object id="id" runat="server" scope="scope" class="comclass"> tags for objects that the app used to speed up some global level data access and functionality. I hav...more >>

R&B Solutions, a leader in medical receivables management, is currently recruiting for several .Net developers who have in depth experience with ASP.net, VB.net, XML, XSLT, Web Services, and SQL 2000 technologies. The role requires both broad and deep technology knowledge and the ability to ...more >>

Please, someone know how can i do a background postback, such as the "Friend Karma" at Orkut? Tks in adv. Fabiano ...more >>

Does anyone know of a way to add an image into a DataGrid's Template Column? Any suggestions are greatly appreciated. ...more >>

I am wanting to export a datagrid to Excel and I can make a late-binding, automation reference to Excel and run Excel but I cannot activate it. It shows up under processes but I cannot make it appear as a program. I used to get this when I would automate Excel and not .Activate() it. This work...more >>

I need to open new window in the response.redirect. is there any way to do it?...more >>

I have 2 drop downs on my web page and this will allow the user to filter the data on one drop down or both. How can I link these dropdowns together to allow the user to filter on one or both? example: drop down one is cars: BMW Lexus Mercedes dropdown 2 is type SUV Sedan Coupe C...more >>

I'm trying to have a table that I can selectively hide or show it's rows depending on some data in a database. I see that I can refer to a row by index and toggle it's visible property that way (mytable.rows(0).visible = false), but I may not always know the order of rows so I'd love to be ab...more >>

Hello, I'm trying to protect my pages by allowing only authenticated users to view them. I have therefore taken the following action in web.config: <authentication mode="Forms"> <forms name=".Mycookiename" loginUrl="Login.aspx" protection="All" timeout="30" path="/"> </forms> </aut...more >>

I want to use the same code for my DataGrid item as I do for my DataList Item. The only difference is the data type. Is there a generic data type I can use? I have a datagrid inside of my data list and want to be able to select either the dataListItem or the dataGridItem and do exactly th...more >>

Hi, I am relatively new to Visual Studio.NET (i am using VB), I have created a datagrid which I have bound to a SQL database, when I browse the form with the datagrid it displays all the columns as expeced using the following code: If Not IsPostBack Then SqlConnection1.Open() ...more >>

I have a web site that uses Form Authentication with the Session timeout set to 20 minutes, however one of the pages refreshes itself every 30 seconds. Is there a way to override the session behaviour of resetting the timeout everytime that page refreshes, so that if the user sits on that page...more >>

Compilation Error Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: BC30807: 'Let' and 'Set' assignment statements are n...more >>

Hi, Does the OnSelectedIndexChanged event work when we mark on the checkbox on the cell of Datagrid control ? I tried to call this event; it didn't affect anything. Do you know any event that make the selection on the checkbox work ? Please give me your advise. Thanks ...more >>

Hi I have a "problem" i have got a ASP.NET application. in this application i have included logging. in the logging i have logged how many seconds it takes for this application to fully load. i have placed these timing loggings in the Load and Init events on a typical aspx page. i.e. first l...more >>

Hi, I have a datagrid control with the declaration as follows: <script runat="server"> Sub DGrid_ItemDataBound(sender As Object, e As DataGridItemEventArgs) If e.Item.ItemType = ListItemType.Item Or e.Item.ItemType = ListItemType.AlternatingItem Then Dim drv As DataRowV...more >>

I have a ddl that is populated in my If Not IsPostBack block in the Page_load event. A repeater is also populated at this time, showing different domains for a website. The ddl contains different price plans that can be selected. My problem is that the user has a choice of being able to update...more >>

I have a web form page (.aspx) with 95 label controls that I now need to be text boxes. Is there an easy way to change those to what I want using something like a find and replace or am I stuck "changing" each one by hand by deleting the label and dragging a text box in its place? Alternativel...more >>

Hello, How would you create menu in asp.net? Thansk, Jim. ...more >>

Hi folks, I've created a custom control which consists of a textbox,calendar control and button. User clicks button and chooses date from calendar which in turn populates the textbox. Nothing to taxing there! However, the problem I have is the calendar ctl is always rendered behind existing...more >>

How postback in order for server code to run from client side. I don't want to use webmethod. And I want that everything wold be in one page ...more >>

I have a need to automatically save a record when a user leaves me form. Everything works great unless the user uses the grid and selects an item via a link column. Then I can't capture the record save (whihc I do via images buttons; save and add detail record). The routine runs the btn_save c...more >>

I see where I can create Virtual Directories with a Web Setup Project. Can I assign the Virtual Directory it's own Application Pool with the proper Application Identity? Also, it appears my team is creating a whole WebSite for each application, not only a web folder. Thanks, Brian ...more >>

hi i created a web user in TablePaging1.ascx and found that this error Control 'TablePaging1_Firstbutton' of type 'LinkButton' must be placed inside a form tag with runat=server. this is my code: <%@ Control Language="vb" AutoEventWireup="false" Codebehind="tablePaging.ascx.vb" Inhe...more >>

Being a ASP developer for a consultant company thinking of starting developing with ASP.NET I have read literally hundreds of web pages and posts in discussion forums on the Internet to get an idea of what we will need to adapt to. I have read Microsoft’s “Team Development with Visual Stud...more >>

I have the following table which i can not switcha to design view error message said Could not open in Design view. Quote values differently inside a '<% ...."value"... %>' block. and the line which make the error is anchor but i cannot make it work. <TABLE id="tblDocList" dir="<%#str...more >>

Hi i'm trying to run a .Net web site perfectly working with .Net version 1.1 under visual studio 2005 beta 2. accessing the site using debug mode works smoothly but when i publish the site to a web site and try to access it i always get this error Failed to access IIS metabase. Descriptio...more >>

<cr:CrystalReportViewer id=CrystalReportViewer2 style="Z-INDEX: 101; LEFT: 200px; POSITION: absolute; TOP: 184px" runat="server" Width="1030px" Height="1073px" ReportSource='<%# "d:\Report\Report.rpt" %>'> </cr:CrystalReportViewer> is this correct what i have here? but when i run it ...more >>

I created a Web User Control in my project and need to use it in a datagrid. The data in this control needs to be updated and the control has several properties that need to be databound. Using the designer I created a a dataGrid with an Edit, Update, Cancel column, and an empty template colu...more >>

I have a asp.net web application executing on a windows 2003 Server. I make a reference in the project to a COM object and the Interop gets created successfully. When the application executes I create a instance of the COM object as such (c#): XMLAPI.GMDataClass gdc; gdc = new XMLAPI.GMDataC...more >>

Hello All, ASP.NET has stopped working on my development server. I've read the various posts re this subject, but my circumstances seem unique. I need to know what causes the problem and how to remedy it. If possible I would prefer not to rebuild the server, as the SQL setup is quite involved...more >>

On PageLoad i did -: name.ID = Request.ServerVariables[LOGON_USER]; on asp.net page i have <asp:textbox runat="server" ID="name"/> But when i load my page the textbox is blank Any ideas? *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rew...more >>

Dear developer, I'm developing a web service with VS .NET and using C#. And part of the webservice is to get data from database (by using SELECT), however, the result from the sql query i cannot parse it to string, how can i get the result from the SqlCommand..? dataset or datareader..?. pl...more >>

Hi I am working with Smart Client.I am having a windows application which needs to works with Multiple Languages so i am using Sattilitie assemblies. It is working fine if run the apllication as a windows application. But once i download to client machines by using SmartClient applica...more >>

i am using crystal report in my aspx page. i am using stored procedure to generate the report. it's work fine and shows the result based on parameter input. but it doesn't show any reportviewer images like next, print images. and i want to show the print in the report. how can i get out from thi...more >>

I'm am finding it hard to find in black and white the answer to the following question, are files like javascipt and css files cachabled when on a pure https site? Any links to full explinations would be great, also any one know what the go on authenicated sites too, if forms authentication (....more >>

I am studing VS 2005 Feb CTP, and thinking how to use those new features to my new web project. I think the currently implemented MembershipProviders is useless, because if I want to add a new field like phone/address, I must write my MembershipProvider, and all related MembershipUser, Membe...more >>