Hi, in VS 2003/2005 I've created my own TabStrip control. The ASPX code is = supposed to look something like this: <my:TabStrip runat=3D"server" ID=3D"myTabStrip"> <my:Tab>Tab 1</my:Tab> <my:Tab>Tab 2</my:Tab> <my:Tab>Tab 3</my:Tab> </my:TabStrip> However, Visual Studio...more >>

Using Visual Studio 2008 The use for this is in a Timesheet entry webpage where a 2 week period is in view, using the DataList ItemTemplate only. The popup's targetcontrol is the Hours textbox(16 total & 16 popupcontrol's; one for each of them), the popup is a text box to enter a memo abou...more >>

I have a FileUpload control which is inside an UpdatePanel which is inside a TabPanel. In my code, I use the FileUpload's HasFile and FileContent.Length properties. However, after I select a file, the HasFile=False, and the FileContent.Length=0. Why is this? Does it have something to do with t...more >>

I don't understand why this is so. why doesn't it render as an attribute of the span tag? thanks ...more >>

Hello, I have a control that inherits from GridView and i'm overriding databinding. My control works correctly but is not respecting the DataFormatString property that i'm setting on the field. As you will notice, i am using column information from meta data. The actual format string from ...more >>

I am doing a sample control pieced together from pieces on the web... I am using Visual studio 2008 and I created it as a Ajax web control. The problem is, at run time, it generates the following code: .... <div> <span id="AddressBook1"></span> </div> <script typ...more >>

I have developed a custom web part, to which I want to add a toolbar made up by several with drop down buttons, like shown in this link: http://www.graphicalwonder.com/wp-content/navstep2.jpg (the drop down buttons I referring to are, in this case "New", "Actions", "Settings"..) What cla...more >>

I was playing around with the LINQtoSQL and found an interesting problem. i am using the Northwind database on SQL 2005 Developer Server. In my webform's PageLoad event I have the following code: NorthwindDataContext db = new NorthwindDataContext(); var customers = from c i...more >>

OK, so I now have a gridview on my page. Because my data isn't stored in such a way that I can bind the grid directly to the database, I am creating a DataTable in code, running some procedures to fill this with data in the right format from the database, all processed accordingly, then bindin...more >>

I have a GridView with a ButtonField. In the RowCommand I need to use the value of one of the fields used in that row. I am having trouble doing this, so I would appreciate it if someone could help me here. Thanks. ...more >>

Can some one help me with loading a treeview in asp.net 2.0 I have a table with records and each record has a column that has a value which points to the parents record id. All examples i have seen on the internet load the top node and then call the database again once a node is clicked. I ...more >>

I am new to web stuff, having previously done forms based apps... anyway, my web app currently has a listbox on a page that is populated from a database table. That works fine, I can see all the records, however I want to set the listbox to the name of the logged in user. I have done this:...more >>

I have a fileupload component and a submit button inside an updatepanel. (C#, asp2). In the debugger in page load, I see that the hasfile property is false, even though the fileupload control was used to select an existing file on the client. If I move the 2 controls outside the updatepane...more >>

hi all i have a problem on populating a message on asp:label server control.I am able to insert records into the table.but it is not populating any message like "Records entered successfully". i wanted to implement this .how to proceed can anybody tell me about this . i am using asp.net/vb.n...more >>

I am having DropDownList inside GridView. When the DropDownList SelectedIndex changed a event should fire and how can I able to get the row number for the GridView ...more >>

How to make Textbox and Button like at 1 time Textbox Button at 2 time Textbox Button Textbox Button Thank you....more >>

I am trying to put a standard calendar control (ASP.NET 2) into a page that will be viewed in IE Mobile 6 (Palm Treo 750). I've put the control on the page and narrowed everything down as far as I can (i.e. width=100, font-size = xx-small, cellpadding = 0, cellspacing=0 etc), but when viewing ...more >>

I have a DetailsView with a number of TemplateFields, (plus other types of fields). One has a button and a click event handler. Another has DropDownList, which has its selected value initialised when editing, (from a session variable source). Unfortunately I've found that to get the click even...more >>

I am trying to determine the row of a Button on a DataView an. I need to set the CommandArgument when the row is first created. I copied the following from Visual Studio 2005 documentation public void GridView1_RowCreated(Object sender, GridViewRowEventArgs e) {// The GridViewCommandEventArg...more >>

Hi, I'm new to binding a <asp:FormView> control to an <asp:ObjectDataSource> = control. Binding appears to work fine. But I can't find any information on how to = deal with errors when they appear, e. g. when a user deletes a row being = foreign key referenced by another row in another tabl...more >>

I am using Visual Web Developer and using the FileUpload Control to upload files to the web server just fine. But, why do I not see a FileDownload Control? How can I allow users to download files from the web server? -- ComputerWeenie...more >>

CASE NUMBER: SRX071207601166 To preface, all data access is done through ObjectDatasounces that are bound to StronglyTyped Datasets (VS.NET generated). All UI controls are bound to those ObjectDataSources through standard UI binding techniques (point/click). I have a DetailsView used for...more >>

I can't seem to figure out how to place a calendar control anywhere but on the left edge of an asp page. If I try to place it to the right of any control, or add spaced in front of it, the calendar goes to the next line. Can anyone point me in the right direction? Google has not been any ...more >>

I am attempting to get the data that was bound to an item in a Repeater control for use in the ItemDataBound event. Here is the code I am using to attempt to retrieve the data: CType(e.Item.DataItem, DataRowView)("fieldname") This has normally worked for me in the past, but once in a while...more >>

Hello, I have a GridView that is bound to a SQLDataSource. I have enable item selection on this GridView. I have a button on this .aspx page which does some work on a different table that what the gridview (SQLDataSource) is bound to. In order for the button to do its work I need the identi...more >>

Hi, Is any way to palce a control(button/label) at a location on a panel in a webPage in runtime?? I am trying to place a control at mouse click position on the a panel in a page.also I am not getting the mouse down position on the panel ,I am working on that.Actually I am windows Progr...more >>

Hi all - I'm using version 2.0 of the framework. Using a Multiview control to produce a tabbed display. I'm putting two Panels in each View, one for the "tabs", one for the content. The mark-up looks something like: <asp:MultiView ID="mvMain" runat="server" ActiveViewIndex="0"> <asp:V...more >>

Hi, I'm new to binding a <asp:Form> to an <asp:ObjectDataSource> control. Binding appears to work fine. But I can't find any information on how to = deal with errors when they appear, e. g. when a user deletes a row being = foreign key referenced by another row in another table, or if he/she...more >>

Hello: I am building a DropDownList-type control. I opted for inheriting just the WebControl class instead of DropDownList class because the child controls and the rendered HTML will be quite different. I have an IEnumerable DataSource and the properties DataValueField and DataTextField whi...more >>

I want to customize some aspx / ascx files of a precompiled site (the project portofolio web access site). I have no access to source code. Using Visual Studio, when I try to edit one these files in "design view", I get the following two categories of errors: 1) Some "Cannot switch view...more >>

Dear All On reading of the problems people are complaining about with such controls as GridView, FormView etc I wonder whether they have considered that maybe, just maybe, they have simply made the wrong choice! The above mentioned controls are at their best when they minimise the amount o...more >>

Hi, I have a TextBox in a FormView ItemTemplate that uses a function to perform special formatting on the retrieved field content that is bound to the control as in the following control (the GetFormattedField function is in my code behind .cs file): <asp:TextBox ID="txtPhoneNumber" run...more >>