Iterate Though Range Of IP Addresses

Feb 7, 2012

I need an elegant way using VB.Net to iterate through a range of IP addresses when the input will come to my app as a string in this format: 192.168.100.8-10 This range would include 3 addresses: 192.168.100.8, 192.168.100.9, 192.168.100.10. I found a solution in C# that uses the IP Address class that I could probably convert to VB but it seemed to be way too much code for what I need to do. I could definitely use a bunch of string parsing functions but I was hoping someone already had a simple way of doing this.

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.net - Exception When Trying Iterate Excel Range.value Like Array?

Nov 25, 2011

I tried the following : (VB.Net code)

[Code]...

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Random Number In Range Is Outside Range

Dec 14, 2009

I am using the following code in the Load method of a VB form to generate random numbers in the range 1 to 8. Without fail after enough loops the range is exceeded and 9 is the random number returned every time. The line using the Rnd function is from: Rnd Function (Visual Basic)

[Code]...

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VS 2008 Error: Range Variable 'sender' Hides A Variable In An Enclosing Block Or A Range Variable Previously Defined In The Query Expression

Mar 25, 2010

I am getting the error:"Range variable 'sender' hides a variable in an enclosing block or a range variable previously defined in the query expression."for this

Imports System.Data.SqlClient
Imports System.Linq
Public Class Form1

[code]....

I can select any other item from the table without the error. "sender" has the same properties as "receiver" in the SQL table.

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Get The Addresses Of WD?

Jan 15, 2011

For WD.I = 0
To (WD.Buf.Length - 1)
If WD.Buf(WD.I) = WD.SearchString(WD.II)

[code]....

Multithreading makes the addresses of things much more important with the debugger. Is there a way to get the addresses of WD in VB.net?

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Get All Hosts In A LAN And Get Their Mac Addresses

Dec 6, 2009

How can i get all hosts in a LAN and get their mac addresses.i started by getting my host name by this code [code]how can i continue or if there are any tutorials.

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IP Addresses On A Network?

Apr 1, 2010

What I Want Is To Get All The IP Addresses On A Network And Put Them Into A List

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Using Range In VB When End Of Range Varies?

Jul 7, 2010

I'm using vb in excel 2007 and need to work through a range or array, the size of which varies from time to time.

The examples of using range always demonstrate using literals eg "A1:A25"

How can I programatically determine the end of the range - ie up to where the cells value is blank

And then can I use a variable in the range statement - eg .[A1:Lastcell]

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Adding Addresses To A Website?

Sep 2, 2010

Im having a hard time understanding how im going to work with this webpage. Im adding addresses to a website, when I click submit either I will get this:

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Collecting Only IPv4 MAC Addresses

May 3, 2012

I have a need to collect only IPv4 MAC addresses. Currently I use this Code: But this brings up IPv6 MACs as well. How do I exclude the v6 MACs?

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Detect Computer Name And Their IP Addresses On Lan Vb?

May 2, 2012

I need codes to get Actives computer names with their IPs ON Lan ?

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Finding Addresses In Process?

Sep 2, 2009

i'm coding my own mini cheat engine, and I have a problem with displaying the addresses in the process, like each address in the process should go to my listbox.

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From Multiple Addresses To A Route?

Jul 31, 2009

In the program that im working on for a friend, are a lot of addresses (ex: 123 henry blv, City, State, Zip, county)

This is all in database, but he want to be able, to select a few of them, for ex all the ones in one county, and than the program need to put them in order fot the shortest route btween them.

All i need is the list at the and, right now he does this in a routeplanner program, but take about two hours for 15 to 20 adresses,

Programes used: visual studio 2008 sql 05 express

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Get The Road Distance Between 2 UK Addresses?

Apr 21, 2009

I am working on an application where i need to get the road distance between 2 UK addresses.Currently im just using a web object that links to google maps so the user can find the distance themselves and then copy and paste the result into a textbox however i want a way for this to be done automatically

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Get The Road Distance Between Addresses

Apr 21, 2009

I am working on an application where i need to get the road distance between 2 UK addresses Currently im just using a web object that links to google maps so the user can find the distance themselves and then copy and paste the result into a textbox however i want a way for this to be done automatically

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Getting Names And IP Addresses Of The Computers Over LAN?

Nov 23, 2010

How can I know which computers are connected with LAN (names and IP address), using Vb.Net code?

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Ip Addresses Of All Hosts In A Network?

May 6, 2009

how we can enumerate or collect the ip addresses of all the hosts in a network. I am using VB.NET 2005. I tried using system.directoryservices but in vain.Would it be viable to find the subnet range and try pinging to every system within this range ? In this case how do we calculate the subnet range ?

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Mapping Many Points On Map Of US Using Addresses In VB

Jul 31, 2009

I have a very long list of points I would like to plot on any state in the US. I would prefer to plot each point with just a dot. All I have is an address that includes the street address, city and state and possibly the zip code. Ideally, I would like to place the resuts in a VB Picture box. I understand there is a Google interface but have found in my research the examples to be lacking exactly what I need.

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Match MAC And IP Addresses In Program2008 Besides Using WMI?

Nov 18, 2010

I would like to match multiple network card MAC's with the corresponding IP Addresses to be displayed. Is there a better (or just another) way to enumerate them besides using System.Management or out-and-out WMI?

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Print Addresses On An Envelope?

Sep 9, 2009

Im trying to print addresses on an envelope. Problem is i dont know how to set it to landscape programatically. So its not printing on the envelope properly and is running off the edge.

Ive tried forcing it in the printdialog, however my print dialog isnt working right at the minute - so i mention it here incase the two issues are connected. No matter how many copies i say i want i just get the one, and no matter what printer i select in the printdialog - it prints to the default printer.

Id like to set it programatically anyway so that people can just put an envelope in the tray and then press "Print Envelope" and voila, no messing with print settings.

Heres my code:

Private Sub Envelope_PrintPage(ByVal sender As Object, ByVal e As PrintPageEventArgs) Handles PrintDocument2.PrintPage
Dim txt As String = vbNewLine & vbNewLine & vbNewLine & vbNewLine & TitleBox.Text & " " & FirstNameBox.Text & " " & SurnameBox.Text & " " & vbNewLine & _

[code].....

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REGEX Get List Of Ip Addresses?

Apr 4, 2009

im using some regex code in vb.net to get each ip address in a list that looks like this:

[Code]...

it only returns every second ip address. any help is great! im new wih regex

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Sending Email To Different Addresses?

Jun 11, 2011

I have created an application and I need to send emails to different addresses. I want to do this inside my application without automating email software like outlook etc. I have used CDO , and different activex like ostrosoft , chilkat etc .But is the same problem : Emails are sended correctly without error messages but :Some emails are received ( like in yahoo adresses), a lot of emails are marked as spam, and all the emails send to hotmail addresses are lost, not received. To send emails I'm using a regular domain, with smtp server, port, user name and password. And when I send emails from the same configuration on outlook express from the same computer, all the emails are received correctly.

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VS 2008 Get Local Ip Addresses?

Nov 25, 2009

I thought I had already done this in a previous project and also thought it was really easy but I am now struggling with this.All I want to do is get a list of all of the IP addresses that are assigned to the computer running my app. I thought I would use Net.NetworkInterface.GetAllNetworkInterfaces and then there would be a property on each item in that collection that told me the IPs assigned to that network card but it would seem not.

Searched and searched but the only 'solution' seems to be to use GetDnsHostEntry or WMI something similar and I dont like the sound of either of those. Surely if you can get the DNS servers IP address, Dhcp Server's IP address and Gateway IP address from the NetworkInterface instance then you must be able to get the local IP addresses as well?? I'm sure I am missing something obvious..

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Parse A List Of Web Addresses In A Textbox?

Apr 14, 2010

I'm trying to parse a list of web addresses in a textbox.The textbox looks something like this:

Some bunch of paragraph here http:[url]...robert some stuff here

some stuff http:[url]....some sentences etc etc So what im trying to do is parse that string and get all strings that has http:// in it and show it in a listbox. Can it be done?

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Getting Multiple TAPI Addresses For Extension?

Mar 22, 2010

We have a VB.NET application that is using the TAPI3Lib.dll. At this one site we can multiple addresses for the same Phone extension. For example for extension 149 we are getting Extension 149 - Address # where # is 0 thru 208. Is there a way to just get "Extension 149"? Have downloaded some free utilities and they only show "Extension 149".Below is the same of code:

Code
Dim AddressCollection As ITCollection = coTAPI.Addresses()
For Each loAddress As ITAddress In AddressCol

[code]....

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Grabbing And Tieing IP Addresses To Interfaces?

May 27, 2011

I would like to find a way to grab the assigned IPv4 and IPv6 addresses to different interfaces and being able to determine which interface they're tied to.

Currently I am looping ' System.Net.NetworkInformation.NetworkInterface.GetAllNetworkInterfaces ' and able to grab interface specific information:

[code].....

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How To Programatically Create Virtual IP Addresses

Aug 4, 2010

What I want to do is use one PC to test an application on another on the same 19.2.168.X.X.I would like to make it seem like SOAP requests are coming from a variety of different PCs, just to make the applciations log file easier to read and I have been told that virtual IP Addresses are the way to go. So, how do I defien a range and then use them one by one in VB? (I guss that this is effectively IP header spooging?)

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Parameter 'addresses' Cannot Be An Empty String

Jul 27, 2010

In my program i have it send an email and it send the email but after it sends i get this error "The parameter 'addresses' cannot be an empty string. Parameter name: addresses". I don't know why.

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Parse Email Addresses From String?

Dec 27, 2006

I am attempting to extract the email addresses from the body of an email. I download the email to my app, extract the subject etc but i now want to also extract all email addresses from the body of this email.

I have been trying the following code using regex but i only get results if i enter an email address alone in the textbox, as long as i combine it with other text i get no results. [code]...

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Ping Addresses In Listview At Different Times?

Jan 4, 2012

I have a listview with three columns adress: , status and interval

now, I would like to ping each adress and display its status at different intervals!

Is it possible to do that or I have to PING each row with one timer?

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