Code Newsgroups: ASP.NET web controls

server control property editor

laptop@kirakai.com - 23 Sep 2006 8:14 PM - 2 messages

hello: using vb.net - I have a server control. I have a property but I want to have a file open editor attached to it. <Bindable(True), Category("Custom Properties"), Editor("?") Localizable(True), Description("Image Source"), DisplayName("Image Source")> ...

Treeview Styles Aren't working

GroupReader - 22 Sep 2006 9:22 PM - 4 messages

I have an ASP.Net 2.0 Treeview control that works fine in one virtual directory, but not another. Same webpage, but accessed with a different virtual path. Can anyone shed any light on the reason? Here's the situation: ...

How to hide the "Edit" link in DetailsView via code?

turboJeeper - 22 Sep 2006 5:10 PM - 5 messages

I need to hide the "Edit" link of a DetailsView control based on a condition. Basically trying to set the "ShowEditButton" property to "false" when loading the page with the DetailsView on it if the user is not an admin. Is it possible to do via code? The commandfield links ...

White strip showing up between two imagemaps

Nathan Sokalski - 22 Sep 2006 3:42 PM - 5 messages

I have two asp:ImageMaps in a table cell as follows: <table border="0" cellpadding="0" cellspacing="0" width="100%"> <tr valign="top"> <td align="center"> <asp:ImageMap ID="mapBanner" runat="server" BorderWidth="0px" ...

create webcontrols in aspx or aspx.cs

brown - 22 Sep 2006 2:52 PM - 3 messages

Is it best to always put the webcontrols in the aspx file or is it sometimes better to create them (new) in the code behind? I see the standard/easiest way is to place them in the aspx, but are there common situations where your ...

DropDownList SelectedIndexChanged

Janet - 22 Sep 2006 9:40 AM - 2 messages

Hi, I've created a User control, where it has a DropDownList and a Textbox. Whenever the selectedindex is changed, the textbox will show the SelectedValue of the dropdownlist. Code in the ascx file private void InitializeComponent() { this.cboCode.SelectedIndexChanged += new ...

ASP code

Lion - 22 Sep 2006 9:11 AM - 4 messages

Could someone help me please. I'm using a file called list.aspx to list the content of directories which works fine. What I need its when the files get listed in the IE I would like to have a two buttons next to the file name one to SAVE file and the ...

ASP.Net 2.0 DropDownList Selected Not Working...

den 2005 - 22 Sep 2006 7:14 AM - 3 messages

Hi everybody, I populate the dropdownlist control dynamically and when I am about to get the value of selected item in the dropdownlist I always get the first one, when I try to set the autopostback to true, no matter what I select in ...

Controls calling other controls problem - ASP.NET 2.0

Griff - 21 Sep 2006 10:35 AM - 3 messages

Hi I have a web page (content.aspx) that inherits from a master page (MasterPage.master). The master page has a control (which has to be on every web page, hence on the master page) (MasterControl.ascx). When placed on the master page this ...

Control events - page life-cycle

Griff - 20 Sep 2006 2:29 PM - 4 messages

I want to build a set of compiled user controls to incorporate into a web site. The majority of user controls will be placed on specific web page and these controls would share a common interface. The interface would expect some ...

ASP.NET 2.0 / GridView / ObjectDataSource / Update / Missing Columns

Urs Eichmann - 20 Sep 2006 7:23 AM - 3 messages

Hello, My GridView is bound to an ObjectDataSource for select / update / insert. Everything basically works as expected. However, in the following scenario there is a problem: My entity "Customer" consisits of three properties, "id", "Name" and "City". These are all being displayed in the GridView. ...

The parameter is not correct from SqlDataAdapter control

Tony Girgenti - 20 Sep 2006 5:53 AM - 3 messages

Hello. I'm developing and testing a web application using VS.NET 2003, VB, .NET Framework 1.1.4322, ASP.NET 1.1.4322 and IIS5.1. I'm using a web form. During testing, i guess i installed and deleted an SqlDataAdapter control on ...

How to keep state of treeview control

Peter Afonin - 20 Sep 2006 3:01 AM - 3 messages

Hello, I've created a web application using Visual Studio 2005. I have a treeview control there. When the user expands it and clicks on the link, the treeview collapses automatically. Is it possible to keep it expanded to the level the user expanded it? In ...

gridview with hyperlinkfield

rams - 19 Sep 2006 3:46 PM - 2 messages

i have one gridview in that some hyperlinkfields are there, if i click on hyperlinkfield, iwant to make some action and i want to get the values of that hyperlink field, in that situation what is the click event ...

OnDocumentReady with Treeview HTC (in a popup)

dgl3906464 - 19 Sep 2006 2:20 PM - 2 messages

All, I've seeing a very odd behavior: I've got a treeview control (implemented with treeview.htc) that renders fine. If I put that treeview on a page, it renders and behaves normally. ...

A Repeater Question.

Lorenzo - 19 Sep 2006 9:51 AM - 2 messages

Hi, There's someone that can help me with repeater control? When I bind the dataitem, i want to specify a fieldname of the container, programmatically. Is it possible? If not can anyone suggest me a workaround? Thanks in advance. ...

Failed validation doesn't stop page from posting back

GoCMS - 18 Sep 2006 7:45 PM - 3 messages

Hi, guys: I'm developing with .net 2.0 framework. I found the validation control ( no matter it's a required field validation, custom validation or some others ) doesn't really stop the page from posting back. What happens is even though the error message displays on the page, the ...

Binding Typed datasets to grid controls in designer

bill - 17 Sep 2006 11:04 PM - 2 messages

I have a relatively simple website, n-tier architecture that was originally created in VS2003. The beauty was that when I want to put a grid on a page, I could drag a dataset control onto the page, assign it ...

Control of a map where the user can click and drag to select an area...

ThunderMusic - 17 Sep 2006 6:06 PM - 6 messages

Hi, I'd need to find (or develop) a control of a map (worldwide if possible) where a user can click and drag to select an area by distance from the click point or using a square area (user's choice)... This control would return ...