ASP.NET web controls

Button btn = new Button(); btn.Attributes.Add("onClick", "prompt(\"Enter name\")"); btn.Click += new EventHandler(this.ProcessName); How do I access string returned by javascript prompt function from inside of my ProcessName event handler? ...

Hi, I have a DataGrid , one of the columns in the datagrid is Checkbox. I want to link all the check boxes in that column to a button that is right below the grid.How can I achieve this? Thanks, ...

I guess this can't be done can it ? 1. Create a web user control (.ascx page) with just a Drop-down control in it. 2. Drag the user control to your web form (.aspx page) 3. Access the drop-down's selectedValue (to save to a Database) or Set the ...

I have a working page with this snippet inside an asp:TemplateColumn cheerfully returning data: <ItemTemplate><asp:Label runat="server" BackColor="LightGreen" Text='<%# DataBinder.Eval(Container, "DataItem.Region") %>'>... Now I want to set the BackColor, so I create a new DataItem property, test ...

Hi all ASP.Net 2.0 question. Is it possible to have a textbox always display a particular format, my client wishes to have the textbox always display the text in this format - £0,000.00. Is there anyway of achieving this? ...

Hi, I would like to use tooltip for listbox and also for combobox. how can I do that? Thank, Eyal ...

Hello I want my .aspx page to have client side validation when using required field/custom validator. It works fine in may http://localhost/... ; When i uploaded the project in a web server then the validator works fine but page ...

hi, I am trying with Microsoft web tabstrip control I have following problem 1.Setting width for each tab or how to set it to auto size without scrollbars. 2.How to set multi row tab strip ( I have ten tabs and I want to split that ...

On my web page, I have an activex control. Is it possible for the activex control to access some xml files and database on the WebServer ? If yes, How to do that ? If no, is there any method to do that ? ...

Hi In my application I've got an AxSpreadsheet with data. I want to draw a chart from the data in the spreadsheet. I am having trouble "connecting" the spreadsheet to the chart. I found quite a few examples on the net on doing this but all of these ...

I'm trying to display my datagrid (everything is named correctly in the datagrid headers), but when running , it doesnt show the datagrid on the aspx webpage: ////////// //sql statements are on *this* line SqlCommand objCommand = new SqlCommand(strSQL, objConn); objConn.Open(); ...

Hi, I have a datagrid with two ASP:TextBox TemplateColumns in which the user will enter MM/DD/YYYY dates.  In one column, the date is not allowed to be more than 7 days into the future; and in the other column, the date must be ...

I am working on a web page, and I have to use paging on my datagrids. How do I implement paging on the datagrid so that the paging works with just one click and I do not have to reload my data. The datagrid already has data in ...

I have the same problem actually and I haven't gotten anywhere in about 3 days trying to figure it out. It seems that it must be page life-cycle problem but I can't seem to figure it out. To Complicate things too, it seems that implementing particular interfaces such as IPostBackDataHandler actually change the ordering in which CreateChildControls is called. This problem is quickly showing a weakness of ASP.NET in presenting a simple programming model to the developer. -- kainhart ------------------------------------------------------------------------ Posted via [link] ------------------------------------------------------------------------ View this thread: [link] ...

In my document has an Image and a Buttom WebForm control. The Buttom's Click event does Image.ImageUrl="Images\Graphic.jpg". I change the Graphic.Jpg content and click on the Buttom again but the page show the old file content. ...

Hi, I have a questions regarding the TextBox webcontrol. I already have a textbox in fix width. But the number of contents (text) in the textbox is arbitrary. I set the textbox as mutlilines. I want to dynamically adjust the ...

OK, this is probably a real basic question, but I'm drawing a complete blank on how to solve it. I have a window that has been opened via the javascript window.open method, with the appropriate parameters for enabling scrollbars and resizing.  In ...

I was recently assigned to build a database administration tool with an infragistics web grid UI. I am able to pull the data into a dataSet and bind it fine. However, when I attempted to use the UpdateCell or UpdateCellBatch events to transfer updated data to the data set, the ...

Hi,    My Listbox control is a webcontrol and its AutoPostBack property is set to True.  When I left-click on an item the event code here executes:     Private Sub ListBox2_SelectedIndexChanged(ByVal sender As Object, ByVal ...

Hi, I have a custom control that is just a .cs file with no ascx file (in fact it is a templated control so the rendered HTML is in the aspx page that embeds it). It inherits from System.Web.UI.UserControl. It uses the standard ...

I am using GDI+ to generate buttons in my application. Because I want the left and right edges of the buttons to be a certain number of pixels from the start and end of the text, I need to know (or be able to calculate) the ...

If I want to put a control inside a cell of an asp:table, the only way I see is to type the code for the control directly into the cell.  At that point, I can't show the property browser for the button because it ...

Hi.  I'm working on my first web project.  I have a datagrid that contains one column which is a template column.  The template column contains a number of controls, two of which are texboxes that contain numbers.  When the value ...

Can anyone explain *why* this happens (not how to work around it)? An error has occurred because a control with auto-generated id '_ctl8' could not be located to raise a postback event. To avoid this error, explicitly set the ID property of controls that raise postback events. ...

Hello, i'm implementing globalisation in my asp.net website. i'm getting the following error when i try and read my text from the sattelite assembly. *** Could not find any resources appropriate for the specified culture (or the neutral culture) in the given assembly. Make sure "MyApp.Strings.resources" ...