I am using ASP.Net with C# as the code behind and am trying to upload multiple files with the HTMLInputFile Control. I am able to browse, select a file, and finally upload, but only one file at a time. Is there a way to select multiple files to upload at one time using this control, or possibly...more >>

Hi, I am trying to use the infragistics web control. To be more specific the tree control. My experience is that the documentation available is poor but any how. If any body has worked with this control please help me out. I am trying to dynamically populate the tree from a database and the...more >>

New to asp.net so this has probably been asked a few times, but I have a number of server-buttons that the user can press to update the page with, the problem is that all is well till I have to reload the page. Can I force a page_load after a button has been pressed, if so an example would be ...more >>

Hello: Using vb.net I have a web page home.aspx that has a placeholder: myplaceholder. on Page_load: depending a conditions, I either have: myplaceholder .Controls.add(MycontrolA) or myplaceholder .Controls.add(MycontrolB) MyControlA contains a submit button and MyControlB contains a subm...more >>

Hi, I want to play a MIDI file in browser, but I must give a full path to WMP control... In that case everyone can simple type full path in browser and save my midi file... I do not like it... I wont thet they can listen miti, but that is not possible save it... How I can do taht in ASP....more >>

I have a composite control consisting of a DropdownList control and a button. I've included an Items property that returns a reference to the DropDownList's Items property, but when I add ListItems to it in Design mode, they aren't added as <asp:ListItem> in the HTML tab. Instead "Items=(Col...more >>

Hello: using Vb.net .. I have an asp.net web page: home.aspx, with a placeholder that loads Inspections.ascx UserCategories.aspx has a button MySubmit that submits information: what I want is some code that I would place in home.aspx that would detect that MySubmit was clicked and get the na...more >>

Hi I am using Microsoft.Web.UI.WebControls to display a TOC in a tree format. My problem is whenever I am expanding or colapsing the tree it is making one server trip. Is there any way to stop that? I need to open a html on clicking the leaf of the tree. Thanks in advance, ----------------...more >>

On my web page, I want to let the user be able to browse for a file and select it. For this i have used HTMLInputFile Control. But here I want to restrict the type of the files the user can select. The user should be presented the File open dialog box to pick his file. How to do that ???? F...more >>

Hi, I have a form with multiple instances of a dropdownlist user control. How can I access the selected value of each in my aspx.cs? Thanks Vivek ...more >>

Hi I have two datagrids (master - detail) in one page and I have required field validators for both the grids template columns. My problem is if click on the add buton in the footer of details grid, it is also firing required field validation in the master grid which is not valid. How can pre...more >>

Is it possible to use Type.GetType(...) with the types in the System.Web.UI.? My attempts always resolve to Nothing. Is this legal, or is the Web.UI assembly of the kind Type.GetType doesn't work with? Type.GetType("System.Web.UI.WebControls.TextBox", False, True) Thanks TR ...more >>

I have an asp:Panel that contains a variety of controls, including checkboxes and HtmlGenericControls. I can find the panel in codebehind using FindControl(id), but then I want to either: a) iterate all of the controls in the panel's Controls collection and, if the control is a checkbox ..., o...more >>

I have a working ASP.NET web page which uses some DSNs and a COM components...the project works great on my machine...I have given the project to another developer when he opens the project and run the web page the Web server controls are not displayed....neither, I can run the project in de...more >>

Hola Tengo un nuevo problema. Tengo un datagrid (dg) que lo "filleo" con un Datatable(Tables[1]) de un Dataset (Ds). dg.DataSource=Ds.Tables[1]; El datagrid tiene activado los eventos Delete, Update, Edit. Eso va bien. Ahora. esta es la situacion. Ese dataset tiene 3 records. Cuand...more >>

Help, I am wanting to use a RegularExpressionValidator on a webform to only allow a numeric value with 2 decimal points. I want to make it flexible so the user can enter commas and numbers. ie 1,000.00 or $1000.00 or 1000.00 or $1,000.00. The user should also be able to enter 10,000.00 or 1...more >>

(Type your message here) Hello Every one ! I have an problem during the fill Dataadapter with DataSet & table name when it's running that time it's gving SqlCeServer.dll Error. and i writen the code like this Private Const pi_ConnPath As String = "\My Documents\JMS.sdf" Priv...more >>

Hi, I'm in need of a solution for the following problem: I've got an ASP.NET page which contains a placeholder. The placeholder will contain a dynamically added checklistbox control where the request["mode"] == "edit", and it should contain literal controls for each selected item of the c...more >>

Dear All, Can anybody tell me is there any Tree Control for ASP.NET for using in Version (1.1) if so can you kindly send me the link to my mail id comshiva@hotmail.com Thanks and Regards, Shiva ...more >>

On my web page, I want to let the user be able to browse for a file and select it. The file should be either on his client. I will in my ASP parse the content of the file. The user should be presented the File open dialog box to pick his file. I am using ASP.Net with C# as the code behind ...more >>

I want to have same page header Frame or User Control is much better? And what is the different between then? Thx...more >>

Hello, I'm trying to access a Label Control on my .aspx page from a User Control. But I don't manage it. Do somebody help me to do that ? My aspx is mypage.aspx a control label in it : <asp:Label id="myLabel" runat="server"></asp:Label> In ascx : How to fix the Text property of...more >>

Hi I have two listboxes in the datagrid. Based on the value selected in the first listbox, I need to filter the second listbox. I have used onselectedindexchanged for the firtst and able to retrieve the value of the first list box. For Second listbox, I have HTML page with datasource="<...more >>

I've created a custom composite calendar server control in asp.net. I've compiled the dll and added it to my toolbox, but when I drag and drop it onto a web form, I don't see the control in the designer. All I can see is a tiny little green arrow. It shows up in the property explorer for th...more >>

I have a datalist with a checkbox in it to tell whether something is selected or not. Once somebody changes the checked value and I call the OnCheckedChanged routine, there doesn't seem to be enough information to figure out which row the record belongs to. I've look at the sender object in ...more >>

Is it possible to have more than one field assigned to a datagrid's datakeyfield in the case of a concatenated primary key for a table? thanks ...more >>

I've been trying to build a tab control, as an alternative to the MS IE TabStrip and MultiPage. It works great. Except for anything that's actually put onto one of the tabs. Controls on the tabs render fine, but their postback events and postback data changes just don't happen. I've been ...more >>

I have a webform that uses a linkbutton control for the purposes of obtaining a detailed view of the record. <asp:LinkButton Runat="server" ID="detail" CommandName="get_detail" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ItemID")%>'> <%# DataBinder.Eval(Container.DataItem, "Cust_...more >>

Hi, I have an issue of the validation not working. I have a web user control where the validation sits. I have the user ontrol within the web ie control "paging". It works fine on my local machine but does not work when the webpage is hosted on webserver 2003. Thanks ...more >>

Hello everyone, I seem to be having a problem with getting the Calendar control that comes with Visual Studio to trap for the OnSelectionChanged event. When I click on a date in the calendar a postback is made and control goes back to the first page of my application. It never reaches the code f...more >>

Hi, Any idea how to fill a dropdownlist thru dataset I done like this ddLst1.DataSource = myDataSet ddLst1.DataMember = myDataSet.Tables(0).Columns(1).Caption ddLst1.DataValueField = myDataSet.Tables(0).Columns(0).Caption but it is not working ; my dropdown list showing blanck pleas...more >>

I want to save the FreeTextBox.Text into Sql Server database , and how do I set the field attribute? I think it may be ntext ? but how to save the FreeTextBox.Text into the field ? any help? the best,please give me a document ? thanks ! -- FireCrow Studio Kylin Garden ICQ:156134382 ...more >>

I have several Button controls that I created dynamically that I need to handle the Click events for. How do I specify the event handler for dynamically created controls? Thanks. -- Nathan Sokalski njsokalski@hotmail.com http://www.nathansokalski.com/ ...more >>

Hi, I have uploaded an image to the web server using the code below. Note that 'FileUpload' is the name of my HTML input control. if (FileUpload.PostedFile != null) { String virtualPath = "~/uploads/" + Path.GetFileName (FileUpload.PostedFile.FileName); String phyiscalPath = Server....more >>

This is intriguing - I've copied over my old fully working ASP.NET project from a Win 2000 Pro box to an XP Pro box. Everything seems to work fine, except I've noticed one difference. I have a server side checkbox with a javascript onclick event attribute attached to it. When you click the che...more >>