Code Newsgroups: ASP.NET web controls

What is the Equivalent of the CurrentRowIndex Property for a DataGrid Web Control?

.NETn00b - 26 Nov 2005 8:00 PM - 2 messages

I am trying to convert the following windows app method, to use in an ASP.NET application: private void DataGrid1_CurrentCellChanged(object sender, EventArgs e) { int c = DataGrid1.CurrentRowIndex; DataGrid1.Select(c); DataGrid1_Click( sender, e); ...

DropDownList Value

Joe Reiss - 26 Nov 2005 7:25 PM - 3 messages

Hi All, How do I get the value of the DataValueField that is selected. I don't want the SelectedValue I want the actual field value. So, if I display Staff Names within the drop down list, I don't want the ...

Setting focus to TextBox

Simon Cheng - 26 Nov 2005 5:14 AM - 3 messages

Hi,, Is there a way to set focus to an System.Web.UI.WebControls.TextBox control on a web form? The class doesn't seem to provide such facility? Basically I want to set input cursor to a TextBox when the page is first loaded or after ...

Server Control - object not saved when button clicked

Gellert - 25 Nov 2005 11:47 PM - 5 messages

Hello, I am trying to create a server control with some radiobuttons (will be a survey control). If a radiobutton is clicked (SelectedChanged) then the attribute "selectedValue" should be set to the id of the radiobutton.... so far, there is no problem..... but when i press the submit button at the end ...

custom control client values gone with postback

Pipo - 25 Nov 2005 3:48 PM - 10 messages

Hi, I'm trying to make my own web custom control. I've made a control with 2 textboxes and 1 dropdownlist. But when I enter values in them and get a postback the values are gone. How can I hold the values typed in by the client?? ...

Mouseover, mouseout, click etc on datagrid.

johnnydublin - 25 Nov 2005 10:50 AM - 2 messages

Hi there, Does anyone know of a way that I can specify javascript functions that are to be run when a cell is clicked, mouse over etc in a datagrid without attaching the function to every single cell? I have a diary view with resources across the top and times down the X ...

DataList Issue

Sam Solomon - 25 Nov 2005 10:11 AM - 2 messages

Dear All, I am trying to retrieve the value of a DataList cell in a label and assign it to a Session Variable. For this purpose I am using a method : private void OpenForm(object aDate,object aScore,DataListCommandEventArgs f) ...

Mailto Link in Gridview

Wayne Wengert - 25 Nov 2005 8:46 AM - 3 messages

I am using Visual Web Developer 2005 (VB) and have a Gridview bound to a SQL view which includes a field with an email address. I'd like to make that field a "mailto:" type link to allow the user to click on it and open a new ...

TableAdapter Scalar or "Single Value" Queries

Fred Taylor - 23 Nov 2005 9:21 PM - 2 messages

How do you specify the data type of the return value of Scalar queries in Visual Web Developer through the IDE? Sometimes VWD gets it right, but most of the time it specifies the type as "Object". To work around this, I have to manually change the ScalarCallRetval ...

Problems with Custom Web Controls in VS 2005

DudeBori82 - 23 Nov 2005 8:57 PM - 2 messages

I'm creating a text box control which inherits a base control which supplies a table layout and a label for the textbox. I've got it to work decent so far, except for an error that happens sparatically with ...

Time textbox control

Pipo - 23 Nov 2005 7:20 PM - 2 messages

Hi all, I need a 'time'-textbox control. So that the user can only fill in a time with a time format (hh:mm:ss) Preferabel without a postback. Is it also possible to get the clients time in UTC and his offset? ...

Cool Web Parts?

Paul Hale - 23 Nov 2005 6:33 PM - 8 messages

My current project utilises web parts. I've got them working fine however they look a bit, well, naff. I'm a developer as opposed to a web designer but im sure there must be something I can do to freshen them up. I had a ...

Newbie - question concerning page behaviour

Griff - 23 Nov 2005 12:36 PM - 4 messages

Not sure that the subject adequately defines my question, but here goes. I have a CLASSIC asp web site that contains FRAMES. In my left-hand frame I have a navigational menu. What navigation items are displayed depend upon ...

regular expression

Murali - 22 Nov 2005 8:10 PM - 2 messages

hi everybody, i need a help from someone who knows regular expression. i need a Regular expression for accepting atleast 1 digit and atmost 3 digits i have tried with [0-9]{3} and \d{1,3} but both the expression is returning ...

FormView DateTime bug??

Karl-Inge Reknes - 22 Nov 2005 6:59 PM - 3 messages

Hello, I have a formview control with an objectdatasource to control update and insert operations. One field is a DateTime. After click Edit follow by Update, day and month changes. Example: 01.12.1990 becomes 12.01.1990 after Update. ...

One comment about the implementation of Session

antonyliu2002 - 22 Nov 2005 5:37 PM - 4 messages

I think it is a bad idea to implement session as a bag of string pairs. That is, it is not a good idea to force both a key and its value to be of type String. It has no problem for most web controls. For example, for TextBox(es), ...

Strange temporary error after applying .Net SP1

Jacob Colding - 22 Nov 2005 4:05 PM - 2 messages

Hi all, A couple of days ago, my hosting provider upgraded the .Net framework to .Net 1.1 SP1. Since then I am experincing strange errors: some of the aspx pages suddenly an exception on the initial pageload (se stacktrace below). ...

DataList Cell text

Sam Solomon - 22 Nov 2005 3:21 PM - 2 messages

Dear All, Can some 1 plz tell me how to retrieve the text from the cell of DataList ?? cheers, Sam Solomon. ...

problem with the AutoPostBack property

Mariame - 22 Nov 2005 12:02 PM - 2 messages

I'm making web pages using VB.Net , the problem is, the AutoPostBack property of a texbox works only when i press tab, i want it to work when i press enter instead . . . this is because i'm usisg a barcode reader that reads barcodes directly in ...

Microsoft Spreadsheet Control?

TCook - 22 Nov 2005 2:08 AM - 5 messages

Hello All, I am building a Windows application and I am considering using the Microsoft Spreadsheet Control. The application will be written in C#. The above said, I was wondering if users will need MS Excel installed on their machines in order for the control to work? ...

Single Logon

Thom Little - 21 Nov 2005 10:19 PM - 4 messages

The following will download every file in a remote directory ... public void DownloadDirectory(string strAddress, string strUsername, string strPassword ) { FtpWebRequest req = (FtpWebRequest)WebRequest.Create(c_strFtp + strAddress ); req.Credentials = new NetworkCredential(strUsername, strPassword ); ...

GridView EnableSortingAndPagingCallbacks

swesorick - 21 Nov 2005 8:02 PM - 2 messages

I'm trying to figure out the Sorting and PagingCallbacks in the asp.Net 2.0 GridView Control. Whenever I set EnableSortingAndPagingCallbacks to true, I cannot get sorting to work. Paging works, but not sorting. click on a sorting link or paging link. ...

.NET 2 Custom Control question

ME - 21 Nov 2005 5:49 PM - 2 messages

I am trying to write my first site using .NET 2. I need a control that will list several links to pages in a table (a simple nav control). The table must have about 3 Columns and about 4 rows (or more depending on the amount ...

How to Address Other Controls' IDs?

Axel Dahmen - 21 Nov 2005 4:30 PM - 5 messages

Hi, I've created a User Defined Control (.cs class) using JavaScript to address another control. This only works when my UDC resides on the .aspx page itself. If I add it to a Web User Control (.ascx), the target control's ID ...

Custom dropdownlist that displays a listbox

Peter S. - 21 Nov 2005 1:46 PM - 5 messages

This is driving me crazy, I am trying to build a custom dropdownlist that when rendered also displays a listbox next to it. I am going to use the listbox as a repository for items that are selected when accessing the dropdown. I did ...

Using DataList - table and headers

Mirek Endys - 21 Nov 2005 10:35 AM - 3 messages

Hello, Im often use DataList for viewing and editing datas. For better layout controling, I create a table in the template and there I put other controls or binding data into table cells. Sometimes, I would use the HeaderTemplate as header of my table (in ...

DataItem in DataListItem is null.

Mirek Endys - 21 Nov 2005 9:01 AM - 2 messages

Hello, the problem I have now, is: Im binding generic collection based on List<iDB2SQLTransferItem> // iDB2SQLTransferItem is my class // into WebCOntrol DataList. But the DataItem of the DataListCommandEventArgs is null. Here is my code: private MyData.iDB2SQLTransfers transfers = null; ...

Output the HTML contents of a dynamically created control

Oguzhan Filizlibay - 20 Nov 2005 2:09 PM - 3 messages

Hi all, I am trying to dynamically generate an Email message. I have a function that dynamically generates the table, rows and cells and the text. After I finish with that, I want to output the HTML contents of the ...