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all groups > vb.net > september 2004 > threads for sunday september 19

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listview
Posted by Frank at 9/19/2004 9:53:01 PM
Hi, I have a listview (with detaillines), with fullrowselect. I want to prevent the selection of more than 1 row. Is that possible? With some property of by capturing some event? Thanks Frank ...more >>


View Thumbnails like in windows explorer
Posted by WStoreyII at 9/19/2004 9:03:06 PM
i need a control (free) that can be used to display thumbnails of pictures like they are in explorer. What control can do this? Thanks WStoreyII...more >>

Web Request question
Posted by Kevin L at 9/19/2004 8:33:15 PM
I am able to type in a URL (with a parameter) using Internet Explorer and see a Web Page returned with information. I would like to execute this same URL request from a Windows Form Application, get a response from the Web Site, and then use code to search the response. Is it possible to r...more >>

Option Strict
Posted by Scott M. at 9/19/2004 8:08:40 PM
Why is it that even with Option Strict turned on I am allowed to use non-string values in strings without having to cast the non-string type to a string? For example, when writing to the console with console.write(), I can write a non-string value without having to cast it. ...more >>

talking to forms
Posted by Robert Bravery at 9/19/2004 7:15:27 PM
HI all, New to vb.net I need to know how to talk to a calling form from a called form. I want to change various properties of the form as well as properties of objects on that form, Ie pushbuttons texts, label texts etx. I also need to be able to call som of the objects on the calling forms e...more >>

http xml encoding
Posted by marfi95 NO[at]SPAM yahoo.com at 9/19/2004 7:10:33 PM
I'm sending an xml stream through an http connection to my webserver. Since some of the xml data will have the same characters as the 'xml characters'(i.e <,>, etc...), I need the xml to be encoded for the server. For example, is it a standard practice to encode the > characer as &gt; in the x...more >>

Talking to forms
Posted by Robert Bravery at 9/19/2004 7:07:19 PM
HI all, New to vb.net I need to know how to talk to a calling form from a called form. I want to change various properties of the form as well as properties of objects on that form, Ie pushbuttons texts, label texts etx. I also need to be able to call som of the objects on the calling forms e...more >>

Reading raw network packets
Posted by Friskusen at 9/19/2004 4:36:00 PM
Anybody know if there are any objects or libraries in VB.net that allow a programmer to catch and read network packets directly, before they are handled by the Windows TcpIp kernel.... I'm just trying to control traffic on the dangerous tcp & udp ports 135.. As you know, Windows open these por...more >>



Application development using .net
Posted by Anthony Sox at 9/19/2004 3:42:57 PM
hi I have had a look at applicatoins like windows media player , music matchbox, kazaa, imesh e.t.c. and i was wondering if someone can point me in the right direction to developing applications like that. i am faily new so i need a detailed insight using .net studio or relavant tools. Rega...more >>

Create a splash screen
Posted by S.Hoa at 9/19/2004 2:56:00 PM
Hello Could you please tell me how to create a splash screen in VB.net. I looked at project/add Windows Form... but could not find out. Thank you S.Hoa ...more >>

How do you create a checkbox group
Posted by Hari at 9/19/2004 12:08:03 PM
Is there a way in VB.Net where you can group a bunch of checkboxes together so at all times a maximum of 1 checkbox is selected? I'm really new to VB, but I have Visual Studio. Do I use the CheckedListBox, or what. Thanks in advance to all comments. ...more >>

Scope, Classes and Properties
Posted by paul perrin at 9/19/2004 11:24:13 AM
I have a class I want to implement in VB.Net - but can't get the behaviour I want. There are two issues - one how should I be getting the behaviour I want, and second is there a better way altogether? 1) How do I... I have two classes, one represents a 'data record', the other is a generic ...more >>

Controlling ProductVersion
Posted by Richard Bixler at 9/19/2004 10:26:20 AM
Hello - In VB.NET, how do I control product version, and access it for reporting on my splash form? This is a simple .exe solution with a project built out of a few forms and modules, and contains a setup project. My vbproj file contains ProductVersion = "7.10.3077" . When I report Application...more >>

master/details
Posted by rodchar at 9/19/2004 10:11:02 AM
Hey all, I'm using Northwind Customers and Orders tables. And I'm trying to build a 3-tier logical architecture app. My problem is I have a form that lists all the customers in a datagrid. I want to be able to click on a customer and show form 2 with the details of that customer and another...more >>


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