I am trying to use the Windows wireless API to automatically configure wireless settings in VB .Net. The documentation url... states 'The Native Wifi API is designed for C/C++ developers'. can I use this API from within VB and will I have to use a C/C++ wrapper and if so how? [code]
View 2 RepliesI have designed an Application tracking details and I have deployed it. The records are updating the way I need. I want the same application to be used in other three different systems which do not have MS Visual Studio. How can I do it ? Is it enough that I create a similar table in the path I have designed in the other systems and run the Application ?
View 1 Replieshow can i devolope a form in vb.net which can have autohide property at a time of mouse move away from button and give me the idea about devoloping attrective form for vb.net?
View 3 RepliesI need to create a prg. in that user can designed the form based on their requirements (like add delete buttons, textbox, labels, change its properties, location) and save the form changes permanently.
View 2 RepliesI found a VB WebCam program from Africa on this site [url]
However one of the instructions is to "add a reference to WebcamControl.dll ". I've researched that .dll and it appears to be able to "Silently record users' sensitive personal information, identity details and business files, make traces of the users' online activities and browser habits and then transmit them to insecure remote servers".
I haven't downloaded this .dll or found a location to download it. Am I correct in assuming this program was designed with malicious intent?
I have encountered a problem at the end of my project. I basically have a really nice RichTextBox control which I have made with help from others, which supports images, text colors, text higlighting, text size, background colors, etc. My problem has come when I try to save the data from the file - it loses text color, formatting, images etc. Is there any format in which I can retain the formatting or should I make my own file type with all the data embeded in a HTML-ish sort of structure, eg:
[Code]...
How can i create msi installer for my designed project in vb 2008
View 8 RepliesI have written this code implemeting MVC design pattern.... for simplcity... i have create Model with BLL having a two classes Employee and Designation and i have created the DAL using the Dataset designer tool....thus i've implemted all relationship bewteen the two tables Empoyee and Designation connected to each toher using field EmpIndex.
In MVC design pattern i should return objects to the controller (in this case i used only the view- win form) becuase of my Designer created DAL i cannot return objects of Employee and Designation to the View... this is becuase in BLL: the following method
Code: public TestMVCWithDataset.TestDataSet.tblEmployeesDataTable SearchByIndex(int iEmpIndex) { try { empAdapter.Fill(dtEmployees, iEmpIndex); return dtEmployees; } catch { throw new Exception("Employee not found!"); } }
[code]....
Simple program designed to convert a simple JPG (or possibly other image formats, BMP, TIF, Et Cetera) to text.
View 5 RepliesI've spent a whole day on this already without figuring it out. I'm hoping somebody can help me translate the following MySQL query to work for SQL Server 2005:
SELECT MAX ( messages.date ) AS maxdate,
topics.id AS topicid, topics.*, users.*
FROM messages, topics, users WHERE messages.topic_id
= topics.id AND topics.user_id = users.id AND
topics.forum_id = " . $forumid . " GROUP BY
messages.topic_id ORDER BY maxdate DESC
$forumid is a QueryString value defined in the following VB.NET code-behind code:
forumName.Text = "<a href='ViewForum.aspx?forumid=" & row.id & "'>" & row.name & "</a>"
I want to make a chat box and a lan chat box looks pretty simple, but i want to make it to where you have to have wifi to chat wirelessly. Is is possible to have a wireless chat box?
View 5 RepliesBelow is the code that we have been working on. We have bolded the parts which we are unsure about - they are producing errors. (its near the bottom)The program is designed to generate a random hand of cards out of our list of them. This program is a smaller version of what we hope to have in the full one - ie. It tries to get a random hand of 3 cards out of a possible 5.
The part we are having errors with is getting the images to display on each of the 3 'picturebox' objects using a loop (so we don't have to type each picturebox individually).
[Code]...
Using VB.NET how do I connect to an available wireless network. I have been able to list all the available networks.
View 1 RepliesHow do I, programmicly, connect to a wireless network. I have already got with networks are avalible, now I'm looking into creating a 'Connect' button.
Here is the code I have:
Imports System.Text
Imports System.IO
Imports System.Net.Sockets
[Code]...
how to detect a wireless network in .net?
View 1 Repliesi'm using Visual Basic 2008 - Office 2007 - addin for ppt.
ok i'm going to delete the other thread. i'm going to rephrase and try to explain as clearly as possible.
I need to find a code that (when i click the "Search" Button) will start searching for all available lan and wireless connections.
All the available selections will be shown in a List Box provided.
Once i find one i want to use, i can stop the search (by pressing another button "Stop" in this case) or just straight away click the one i want and press another button ("Select" in this case) and if it needs a password or WEP then it will display or it will just connect without asking.
Is there a way that VB.net can identify the encryption type of a wireless network? Just identify it, i'm not looking to do anything further than that and yet just about every search result i get from google wants to tell me how to sniff wep keys etc. Don't care, just want to know what type of encryption the network is using?
View 5 RepliesI want to create a small app to add my wireless profile to our 800+ laptops that are reimaged once a year. I'm going to deploy this app using the MDT/WDS.
View 1 RepliesI'd like to build a program which shares files between two computers. My method for doing that is setting up a home network, basically, on one computer, put a file there, and share that file on the network. The other computer would then connect to the network (through my application) and find the file and read it. I know this is very long. I would just like you to help me start up.How do I create a wireless network ENTIRELY THROUGH VB during the initial setup of the application? I don't want the user to deal with creating the network himself.
View 1 RepliesI am trying to set up visual basic to work with the wireless usb device below:
[url]
The link contains drivers and support docs. Could someone help steer me in the right direction on how to go about performing something like this?
When the user it's connected trough the wired connection it works just fine, the user doesn't need any authentication, because the smtp has granted access to the subnet of the wired lan.But if the user it's connected by wireless, i can't send any email because the wireless subnet doesn't have granted access. Even if i provide valid credentials the smtp client doesn't use them... An exception occurs with something related to relay to the email address....How can i solve this situationMS Outlook works fine either on wired or wireless, so how can i code my app to authenticate and send the email authenticated.
SAmple Code:
Dim smtpCliente As New SmtpClient(My.Settings.SmtpServer, My.Settings.SmtpPort)
smtpCliente.Credentials = New Net.NetworkCredential(My.Settings.AD_User,
[code].....
I have a question. Is it possible to use VB to check wireless connection on a router? I was looking at my WIFI router and I am able to see my LAN connections and wireless clients. Then it hit me that if a router is able to do that can I write an application to do the same without entering the router administration. If possible the i would like to check the wireless connections and identify rougue connections or wireless clients not in my list of approval.( either hard coded or a xml file)
View 1 RepliesI need to develop a communication between two computer using wireless medium like wifi is there any namespace or control in .net which support this type of communication i know i have to define protocol to understand communication but i need start ......
View 1 RepliesI have built a client-server VB.net inventory application for our company which connects to our Server machine running on Windows XP. We have 6 client machines running also on Windows XP that connects to the Server's database. Now, my problem is, "How do i connect a client machine running on Windows Vista to our Server running on Windows XP wirelessly?"
- Is there something I have to alter on the SQL Server Surface Area Configuration?
-Or do I have to change the 'Connection String' on my software application so as to properly connect to the Server from a Vista mahine? If then, how?
This is the error its throwing:"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)"
may i know how to do about the sync between PPC and PC cross the wireless network?
or else got other idea about the retrieve the data from PC ?
how to incorporate a PIC with VB.
I`m trying to find out the steps needed to achieve that, i`m i correct?
1) i need to find a PIC that is suitable for my project (to handle wireless motion sensors)?
2) I need to write the code for the PIC? (does the manufacture of the PIC provides an environment to write the assembly language?)
3) Then i need to write the vb code?
4) Finally to use a serial port to create a communication between VB and PIC. Also are their any all ready made PIC`s that can support VB code direct without the need of writing the assembly code?
I have 1 computer (have usb camera) and 1 laptop ( have vb.net). How I can control that camera using wireless from my laptop to other computer using vb.net.
View 5 RepliesI need to know how to find wireless network and connect to it.
i also need to know how to type in the network key before connecting.
I was woundering if it is possible to set the encryption key of a wireless network through VB.
If you need any more info just ask,
I have a wireless handheld Barcode terminal that is running Windows CE 4,1 .net
And i use a Program that is called Mamut Enterprise E4. I am also using VB 2008 to try to code in. how to communicate?