Hello I have a datagrid "dg" which has two template columns. The first template column contains a button denoted "b" and the second template column contains a div server control denoted "div" which in turn contains another grid denoted "dg_second". "dg_second" is bound to "dg" item data. ...more >>

I am trying to convert a cold fusion site to asp.net, and have been turning all the includes into user controls. My problem is that I found an include that actually includes itself, recursively! Is there any way for a usercontrol to emulate this behavior? The classes are must-inherit, so I don...more >>

I have a web Control that has a property for a DataGrid (TargetDataGrid). Is there a TypeConverter that I can use for this attribute already in the framework, or do I have to build one (creating a class that inherits TypeConverter....though I'm not totally sure of how to do that). ...more >>

http://cheapdevtools.com/product/product.asp?ProdID=246...more >>

i m populating some records by using DataGrid and i have put delete option as item template. now on click of delete i want to popup confirm message box. Please provide me solution. its very urgent Padam...more >>

I have created multiple controls with the same name but in different namespaces (each one in a different folder) I now need to reference these controls on a single web page but when I try to browse the page I get errors saying the the control is defined more than once. How do I make each re...more >>

I have created multiple controls with the same name but in different namespaces (each one in a different folder) I now need to reference these controls on a single web page but when I try to browse the page I get errors saying the the control is defined more than once. How do I make each re...more >>

Can anyone offer opinions over when to user Typed Datasets, over untyped.... I know the VS IDE allows the use of typed datasets, by graphically representing the connectivity. In order to use untyped, you need to code everything yourself..... In which cases is it appropriate to use each metho...more >>

Using VB.NET 2003, I have developed a website with extensive use of various validator server controls. Pages on which validator controls are used, a summary validator control is also used. I have enabled client script along with IE dialog box display for the validation error messages. T...more >>

I added a toolbar and then added two images that the user can not click on. I double click on the toolbar in design mode and it does not seem to create any kind of OnClick Event. Can someone show me some sample code for the Toolbar's onclick event? Thanks in advance. ...more >>

I've a project who's works fine on a website with asp.net 1.0. All validators work fine. I've copied all the pages from this project to another website. I've associated this new website with asp.net 1.1 with aspnet_regiis. I've open a new project in VS 2003 and I compiled it. A simple require...more >>

Hi All, I read about webcontrols and learnt how to display controls like textbox , buttons etc on the aspx page. I want to build a webcontrol that would display Datagrid when placed on the form. I couldn't find a link that would provide step by step detail on how to do this. I tried f...more >>

Hi, I am creating several datagrids via code on a page so I do not have any Bound columns and I don't want any. Problem is I need to format the last column as currency. Anyone know how to do this without a BoundColumn? Is it possible to get SQL server to return the data formatted as ...more >>

Hi, everyone: Is there some way to know all of the index number of all selected item in a multi-selection list web control. Sincerely, haiwen...more >>

I am building a Custom Placeholder control for MCMS 2002 which gives a translucent background to the control. I want to add a "Style" property and use the standard style editor which is available in numerous other server controls. What is the editor used for the style collection? I tried...more >>

I have a problem setting the width of columns of a DataGrid web control that was filled with data through code. I know there are width properties for the EditItemStyle and ItemStyle but these seem to have no effect at all. Are these properties not supported now maybe in the future? If not ...more >>

Hello all, I'm having a problem with the WebControls MS supplies us with. I get them to compile and all that's not a problem. But why did they supplie the source code ??? to be able to modify the code ?? if so why haven't they supplied us with a project file ??? So I tried getting the sourc...more >>

Please, In my webform I use this for include control : ( design time ) <%@ Register TagPrefix="inc" TagName="public" Src="public.ascx" %> But Can I define control in runtime ? How ? Thanks. ...more >>

Hello, My datagrid has "edit" link action (a template item), I would like to hilight the row that user clicks "edit". Would that be possible? Thanks! ...more >>

Does anyone know how to programatically install my cutstom web server aspx control into the toolbox? I know how to do it manually by customizing the toolbox. Thanks, Prasanna ...more >>

I can't seem to figure out how to get a reference to a UserControl in the code-behind for the page that contains the control. All the examples I've seen show how to pass property values from the containing page's HTML to the UserControl but nothing I've seen shows how to reference the UserContro...more >>

I created a VB6 user control with a ActiveX Knob on it. Here's the simple code: Public Property Get Value() As Integer Value = CWKnob.Value End Property Public Property Let Value(Value As Integer) CWKnob.Value = Value lblValue.Caption = CWKnob.Value End Property When I put the...more >>

I'm using <asp:datagrid> control. I've got EditCommand defined. Is it a must to query a database every time to change display mode of a row by seting: myGrid.EditItemIndex = e.Item.ItemIndex; If it is, it's just a non-sense as the correct data are stored in the control already. I need a...more >>

I tried using a customvalidator w/server validate function and a requiredfieldvalidator to ensure one of the checkboxes was checked in a checkboxlist. I get this error: Control 'ckbEchelonList' referenced by the ControlToValidate property of 'valEchelonList' cannot be validated. I ...more >>

Hi, I have two data grids on a .aspx page. The first data grid has a series of submit buttons <input type=submit...> On the click event of eah button I call client side javascript which redirects the user to a differnet page. This grid works fine. Clear so far.... I have a second d...more >>

MS Visual Studio.NET Framework 1.1 Hello, I am trying to install the webcontrols. Have installed into the correct directories and can run the example pages under IIS. I am trying to install this on the toolbar so that I can drop it onto my pages. I have gone through the steps using "c...more >>

MS Visual Studio.NET Framework 1.1 Hello, I am trying to install the webcontrols. Have installed into the correct directories and can run the example pages under IIS. I am trying to install this on the toolbar so that I can drop it onto my pages. I have gone through the steps using "c...more >>

Hy guys, There is a way to validate different controls with different submit button on the same page? At this time I use all the power of asp.net pages but I can't use validation stystem, because the logic is "all or nothing". thank's Francesco ...more >>

I created a VB.NET user control which uses a nonmanaged ActiveX control. I built it as 'mycontrol.dll'. In my ASP.NET webform I'm trying to add the new control to my Toolbox, but when I goto COM Components it's not in the list. So, I hit browse and selected the dll. I get this err: File '....more >>

This was an earlier post, but I have found some more information. The same error occurs on dropdownlist as well as Listbox. Here is some sample code that I got it to break on. The page just has 1 dropdownlist that post back on selected item change. Ken if you need any other information...more >>

I have a report that I am exporting to an excel spreadsheet. This excel file is displayed to the user in a new popup window. I am using the user's session ID to name the excel file. If the user's session ID is "ABCDEFG12345", then everytime the user generates an excel file, that file is name...more >>

I am building a custom server control. I need to determine whether the page the custom control resides in is in flow layout or grid layout. Because I am doing this from the server control, I need to determine this programatically. Any help is appreciated....more >>

I am going to use an ActiveX control on my webform. 1. How can I set it up so that if a user views the web page and doesn't have the ActiveX control it immediately/automatically downloads it from a predefined location? 2. How do I handle registering it on their machine (with 'regsvr32'?), ...more >>