My business object populates the gridview, but i'm having difficulty programatically drilling in and changing the headertext at runtime (I need to change the language of the column heading based on the client). In the gridview object the column collection is empty, count = 0. Why? Do i need...more >>

I need to write a page that allows users to schedule conference rooms. This page will have multiple conference rooms across the top of the page. I am seeking information on how to write this myself. Otherwise if I should buy a component which one should I get? This would be the only custom...more >>

In ASP.net 2.0 I need to create a scheduling page that allows my users to book/schedule/reserve six different surgery rooms. What the design calls for is one screen that has the daily schedule on the vertical axis and across the top on a horizontal axis the six different surgery rooms are r...more >>

Hi Experts: I'm using asp.net 2.0 with Visual Studio 2005. I'm trying to use the GridView to display data. I need to programmatically add rows into the GridView. So far could not find a way to do it. I appreciate it if any one can show a piece of code doing that. Thanks in advanc...more >>

Hi, I have a user control(CUC).On my web page (that uses this control) I have a button and a panel. On each click of the button I want to add my user control as child of the panel control. Is there a way to do this? Any ideas? Thanks....more >>

Hi, I don't have hands on experience in ASP .NET but have been assigned to a web application, and I'm learning in the school of hard knocks. How comes GridView has no support for adding/inserting new records, when this is a routine task for any application? In the eighties almost any product ...more >>

I put a menu on a user control (ascx) so that I can put the user control on all web pages (aspx) and have one central location ie; the header user control in this case, but it has problems. 1.) It can't find the stylesheet even though the style sheet is on the web page. 2.) After the first...more >>

Being relativly new to ASP.NET, what is the stratagy for populating a combo box, but not have the whole page refresh? ie. if a user selects one value from one box, then another one gets populated based on it value. (Like when a make of car is selected, then the models for that make are retrei...more >>

Hi I have a web application which has a TreeView control from the ASP WebControls namespace. The creation of the TreeView is coded in C#. For some of the nodes, I have set the property PopulateOnDemand, since this is a time consuming operation, and not all nodes should be populated. But wh...more >>

Hi Experts: I'm using Visual Studio 2005 with ASP.Net 2.0 and trying to use the Menu control comes with the ToolBox. I noticed that when the menu pops up, it goes under the other constrols and could not be clicked or selected. The order that the Menu control is used did not make difference;...more >>

Is there a basic method to sync the current formview record to Gridview selection? Thanks, John ...more >>

I found this excellent article of Formatting AutoGenerateColumns in ASP.NET Grid - The code project written in C# I converted it into Visual Basic for my project But it says that GetCellValue needs to be declared Here's the code with the GetCellValue method private void GV_RowDataBound...more >>

I'm building a composite control for ASP.NET 1.1 that relies on external javascript (.js) files. I've noticed the Microsoft custom web controls make use of the C:\Inetpub\wwwroot\aspnet_client subfolder to store common javascript files and other include common files. I've also noticed some third...more >>

I'm trying to chance the language (monthnames, daynames) in an <asp:calendar> control. I can't find any settings to do this - isn't it possible?...more >>

Hi! I am building website scheduling application in Visual Studio. I have a gridview that displays hour wages and depending of dropdown selection of type (holiday, regular, etc... ) should be changed actual hourly wages. <asp:SqlDataSource ID="SqlDataSource1" runat="server" Connectio...more >>

Hello, I have a grid view with a template column and a button column. This template field contains a textbox in the Item Template tab. Entering a value in the text box and clicking on the button in that row should retrieve the value entered and insert it into another gridview. The problem here...more >>

I am using the ASP.NET 2.0 Login control and have provided a valid URL for the PasswordRecoveryURL property. However when the hyperlink is selected the login page continues to be displayed. The URL I start with at the login page is this: http://localhost:1123/MyBox/Unsecured/Login.aspx?Re...more >>

I am trying to set the link visited, hover, active styles for the asp:Hyperlink control using either a CSS file or a Theme skin file and am having no success. Can anyone provide an example? Thank you. -- Tim Meagher...more >>

I don't know if this is the right group for this or not, but I am looking for the best resources that are out there on how to embed Windows Forms User Controls in a web page. I have found various sporadic articles here and there, but the details are not always adequate enough. Any info on bo...more >>

I've a detailsView: when I click on "update" button, I've this error. First time I have this problem. This is my dv declaration: <asp:DetailsView ID="dv" runat="server" AutoGenerateRows="False" DataKeyNames="ID" EnableViewState="False" Height="50px" Width="100%"> I also have a similar ...more >>

Greetings! I've two dropdownlists where each has its own sqldatasource object as a datasource. The first, for example, contains a list of car manufacturers... BMW, Audi, Peugeot, Ford, etc... The second then changes to the viable models based on the selection of the first dropdown sele...more >>

I put a menu on a user control (ascx) so that I can put the user control on all web pages (aspx) and have one central location ie; the header user control in this case, but it has problems. 1.) After the first submit of the page, if you mouse over the top level menu item, they don't collapse...more >>

Hi, I'm planning to build a dotnet applet which will download a file from a webservice, save it in the local disk, editing and then upload it back in the server side. I was doing a test to access local directories and files from a .Net applet but I couldn't. How can I resolve this ? -...more >>

Hi, I'm struggling with a web custom control, i've searched on the forums and tried a lot several stuff but without any luck. I have a webcontrol with a gridview and above a search textbox and imagebutton. The gridview keeps its viewstate, but the textbox does not. Also the search imagebut...more >>

Hi, We have problem with custom validator. We have a page with a dropdown and a textbox. We use only server validation. 1. the user types a wrong value, the navigator displays an error message. 2. then the user types a correct value, validation is ok and we redirect the client to next pag...more >>

Hi, I have a repeater (rpt1) in my website, and I want to read all the data when button (btnSubmit) click. There is one thing that I don't understand. When I add "For each item in rpt1.items" in btnSubmit_click, the item count of rpt1 will become to 0. But if I add "For each item in rpt1.items...more >>

Please bare with me, I am very new to ASP. Basically I have created a program that displays 2 textboxes and 2 buttons. The first button displays a file chooser window to allow the user to select a file. This then populates textbox1 on the form. However, I was trying to create a change event...more >>

Hello, I have the following code: <asp:TemplateField HeaderText="Ship Date"> <ItemTemplate> <asp:DropDownList id="ddlShipDate" Runat="Server" SelectedValue='<%# GetShipDate(Eval("SHIPDATE")) %>' AppendDataBoundItems="True" Font-Size="8pt"> <asp:ListItem Value="None">None<...more >>

I have a question.... I bind to datagrid list of (object), and I need to page this datagrid.... I would like to know if I could add paging to datagrid without using dataview? Thanks!...more >>

Is there a way in vb.net to, 1) detect if an image has been taken with a camera on a vertical axis, and 2) rotate the picture for display - on an intranet, with huge files sizes (2 - 3 MB), that doesn't take too long? (LOL) Thanks, Jim ...more >>

The layout of my site is as follows: I've a MasterPage that contains a UserControl and attached to the MasterPage is webforms that contain the sites content. My porblem is how to access the UserControl on the MasterPage from within the Web Forms. I can access it no problem from the MasterPag...more >>

I am an ASP.NET developer, and Visual Studio 2005 seems to have stopped declaring the controls that I add in the *.designer.vb files, therefore forcing me to manually add them before I can use them in code that I write in the *.aspx.vb and *.ascx.vb files. Why is it no longer automatically d...more >>

Could any one let me know whether it is feasible to change scroll bar color of windows common controls ( eg, List box, dropdown menu, <Input...> tag ect), when those are inserted in a web page designed using visual studio.net 2005/2003. Thanks, KAAJ ...more >>

I'm probably looking over something simple, but I can not get my menu control to display properly. My source is the site map, which is similiar to this hierarchy: default >Static Element 1 >>Child Element >>Child Element >>Child Element >Static Element 2 >Static Element 3 >Static Elemen...more >>

Hello; I'm working with treeveiw control for framework 2.0, the treeview have parent, child and grandchild. if user click on grandchild, I want to display informtion in the right frame in the same page as treeview familar to this MSDN newsgroups. How do I handle this event? I try to use fra...more >>

I put a menu on a user control (ascx) so that I can put the user control on all web pages (aspx) and have one central location ie; the header user control in this case, but it has problems. 1.) It can't find the stylesheet even though the style sheet is on the web page. 2.) After the first...more >>

Hello Folks, I have an asp TreeView which I populate at runtime. When I click on a node, I want to know what is the position of the selected node under it's parent (i.e. position relative to it's siblings). I tried MyTreeView.SelectedNode.Index but get the error: 'System.Web.UI.WebControls....more >>

For an html <select> control , does the browser store each <option> as a separate element in the DOM tree ? Or are the select options stored in some other manner ? ...more >>

I have a user control with a repeater that has buttons in the items. This control itself is added dynamically in a multiview view in another user control kind of like this. page usercontrol multiview view usercontrol ...more >>

How do I set the column width if I don’t show the header? Example: I set the column width with the following code: <asp:TemplateColumn> <HeaderStyle Width="175px"></HeaderStyle> <ItemStyle></ItemStyle> <ItemTemplate> … Width of column is 175p...more >>

Hi Hope someone can help. I wish to use the same user control, twice on the one page but everytime I do it things go wrong. This control is my own custom version of the ad-rotator which query's a database to return a random image. The control has 3 public properties... height, width ...more >>

The problem is that, in VS2003 using web forms, the text control had a property - "Databinding" that simplified connecting the control to a datasource. It could be done visually during design and was very simple to modify. In VS2005, I want to do the same thing: I want to add a textbox to a f...more >>

Hello i'm displaying the searched file names in data list. i want ti make the filenames as hyperlink ...i wrote the following code ================================================== <asp:Hyperlink NavigateURL='<%# DataBinder.Eval(Container.DataItem, "link.Navigate...more >>

hi all, In my asp.net application am using validtion summary,i have set the Properties Show message box="true" Show summary="false" means its shows error in message box,its working fine in IE,its not working in Mozilla firefox. i checked the popup property of mozilla firefox,its not block...more >>

After I upgraded to RTM of ASP.NET Ajax, my application cannot work with "true" setting here: <roleManager cacheRolesInCookie="true" I may set it to "false". With RC1 it worked well. Is this any bug, or is there any way to solve this? thanks ...more >>

I am working with a asp:menu the NavigateURL is blank I want the menu to postback . I am using the DynamicItemTemplate. The simple form for the template is <DynamicItemTemplate> <b><%# Eval("Text") %></b> <br /> <%#Eval("ToolTip")%> </DynamicItemTemplate> and it look like thi...more >>

I am using a asp:menu control as a dropdown menu. the NavigateURL is blank. I do not want the text in the menuitems to be underlined. I have set all the underline properties to false and still the text is underlined like it was a link. How can I get rid of the underline. Thank you -- Je...more >>