VS 2008 Get IP Address And MAC Id Of System
Mar 22, 2011with WIN 7 + Vb.net 2008 express how can i get the IP address and MAC id of my system..i got a thread there here but i couldn't fallow as it caused error.
View 2 Replieswith WIN 7 + Vb.net 2008 express how can i get the IP address and MAC id of my system..i got a thread there here but i couldn't fallow as it caused error.
View 2 Repliesi am using VB. net 2008. I am having a hard time using this code: ("L:SWPPPSWPPPBookMerge.doc") what is the shortest method that the system will search for the document without placing the document address.
View 1 RepliesI'm trying to use the DHCP API (using the references on pinvoke.net) to retrieve a computer's MAC address when given the IP address but I can't get the code to work. I've run all the C# code on pinvoke.net through the C#-to-VB converter but I'm stuck now.
Here's what I have so far. The value of res is always 5 (should be 0). Thing is, I can't find any documentation on what the return codes mean
vb
Private Sub GetMACDim client As String = "1.1.1.1" Dim server As String = "0.0.0.0" Dim si As New NativeMethods.DHCP_SEARCH_INFO si.SearchType = NativeMethods.DHCP_SEARCH_INFO_TYPE.DhcpClientIpAddress si.ClientIpAddress = Convert.ToUInt32(StringIPAddressToUint32(client)) Dim res As UInteger Dim oInfo As IntPtr
[code]....
i m trying to access ip and mac of my pc in vb.net.
View 1 RepliesI am using wql to get lots of system variables successfully.
However I am struggling to get the IP address of my client PC's on Win XP SP3 with .NET 3.5.
Here is the code I have:
Dim moIP As ManagementObject
myNet = New ManagementObjectSearcher("SELECT * FROM Win32_NetworkAdapterConfiguration WHERE IPEnabled = True")
[Code]....
I am Developing a application in that i am returning the ipaddress for the patricular system and save it in the database.but when check the database it is showing the server ip address but i want get the particular ip address who is running that application.[code]...
View 3 RepliesPossible Duplicate:How to get local ip address using vb?I am using Silverlight3 with VB.NET. I have written the follwing code in my service file. When I run my project locally, it gives the IP address of my system as 192.168.1.12 successfully. But, when I host my project it wont return the IP adress of the system which I am usingie: If i host my project in system A which is of ip 192.168.1.12 and if I access the project from system B which is of ip 192.168.1.7, the output of my project will gives the IP of system A (where i have hosted my project). It should give the IP of system B where am running it. Similarly, if am accessing the project from system C means it should give the IP of system
Private Function fnLocalIp() As String
Try
Dim h As System.Net.IPHostEntry = System.Net.Dns.GetHostByName(System.Net.Dns.GetHostName)
[code].....
I am trying to learn Vb.net 2010 by converting a Vb6 Sudoku program that used text box arrays. So far I have a programmatically generated grid of labels, which seems to work OK.[code]...
View 2 RepliesCurrently, to avoid errors from being thrown up due to invalid email addresses, I do the following:
Dim mailAddress As MailAddress
Try
mailAddress = New MailAddress("testing@invalid@email.com")
Catch ex As Exception
'Invalid email
End Try
However, rather than depending on Try..Catch, is there a way of validating that the email address will be 100% valid for the MailAddress type?I know there a plenty of regex functions out there for validating emails, but I'm looking for the function which the MailAddress type uses to validate its addresses.
Are there any IP Address filters or masks available in Windows Forms as per following screenshot? A backslash shouldn't be allowed or it should be filtered somehow.
View 1 RepliesSocketException was Unhandled: Only one usage of each socket address (protocol/network address/port) is normally permitted I get this error every time i click collect a second time.
[Code]...
Can anyone point me to some code which can help obtain the network address from the host IP and subnet mask?
View 3 RepliesI made web browser which consist address bar that I use it to type addressess in it i.ewhen I type [URL] it opens [URL] but when I go to anther page in google it doesnot show it's link in address bar lix InterntExplorer or other international browsers so how to show any link or any sub page's link in my browser address bar ?
View 1 Replies ' Use Your work Group WinNT://&&&&(Work Group Name) Dim DomainEntry As New DirectoryEntry("WinNT://Wokgroup") DomainEntry.Children.SchemaFilte
[code].....
I have this code that gets the local IP, It works when I'm directly connected to my ISP modem but when I'm in a router it displays the mac instead of the IP. I don't know what's missing in the code.
[Code]...
I have this code that gets the local IP, It works when I'm directly connected to my ISP modem but when I'm in a router it displays the mac instead of the IP. I don't know what's missing in the code.
code
Imports System.Net
Private Sub GetIPAddress()
Dim ip As IPHostEntry = Dns.GetHostEntry(Dns.GetHostName)
Label25.Text = ip.AddressList.GetValue(0).ToString
End Sub
e.g. mine
64.233.167.104
I have a utility that is a simple exe that is not installed compiled with VS2005 and works well. But when I upgraded to VS2008 the utility can no longer locate files in the active system folder. I have UAC turned off and am logged in as the Administrator and it still can not locate a file that I can see in Windows Explorer. The file I am looking for is PakMgr.exe.
View 1 RepliesI'm trying to use DataView.Rowfilter and I'm getting an exception which says "Cannot perform 'Like' operation on System.Int32 and System.String".
Here's the code...
Dim str2 As Double = CDbl(searchSTR)
Me.shipperDV.RowFilter = fieldName & " LIKE '*" & str2 & "*'"
I have finished coding an application which I designed for people working in my office. When I started to install the application to computers at the office, I realized that, in some machines, application doesn�t work properly. Although it worked for 15 computers perfectly, for 3 computers following error code is displayed:
System.IO.FileNotFoundException: Could not load file or assembly 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The system cannot find the file specified.
[code]....
WRN: Assembly binding logging is turned OFF.To enable assembly bind failure logging, set the registry value [HKLMSoftwareMicrosoftFusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.To turn this feature off, remove the registry value [HKLMSoftwareMicrosoftFusion!EnableLog].
A first chance exception of type 'System.InvalidOperationException' occurred in System.Windows.Forms.dll It displays in my Immediate Window when i run my program, I'm using a text reader to read a number of XML files using background worker...most the time it stops so something is wrong but sometimes it works fine.
View 2 RepliesI am making a small application using vb.net 2008 in which i have to get the mac id of the network card in the machine. I have tried to search on the internet but the classes shown on the various forum are not of any help (may be syntax has been changed in vb.net 2008).Can any body tell me how can i get the mac id through vb.net 2008 programming.
View 13 RepliesI have a webbrowser1 and textbox and button is there anyway i can put an proxy in textbox1 and change mine to it ? so webbrowser1 can browse a website under that ip and not mine ?
View 2 RepliesI'm trying to figure out how to view the default gatways ip address and then get the mac address from that
how to see what the computers defualt gateway is?
I did try doing a search first but for some reason the search is not working for me, Sits there apparently 'searching' for around 5 minutes then get a page cannot be displayed so I thought I would ask the question instead.
View 5 RepliesMay I expose my "small" problem?Here, i'm following a course in my University, called Introduction to Programming, there are only beginners in our class. i'm also a newbie, to say so.And some stupid students were not paying attention so he gave us a crazy assignment for Friday 30th.This is what his assignment consists in. I have created a PDF file from his requirements and some samples of Code.[url]
View 6 RepliesI tried ipEntery.AddressList.GetValue(0).ToString in a messagebox
but it only displays link-local ipv6 address o f"fe80::28d3:3882:3490:1a95%11" is their another way of obtaining local ipv4 address directly?
How to extract the IP address before using EndAccept to accept the connection request. Its in a Layer3 of the Syn Packet on a TCP request I just dont know what Magic Is needed for Vb.net to extract that Header!
View 11 RepliesWhat is the best way to log into a website from a program. I can login using a web address. But I can't figure out how to utilize the web address and get it to log me in. I'm not too sure how to go about getting a login to work really. What is the best way to go about this? It is just a PHP-based website.
View 12 RepliesI have a class called 'Box' which inherits 'TextBox' and has one string property.I've added multiples of the class to the Form, and I want to then display each of the strings in each 'Box' in textbox1.Obviously, each new class is called, Box1, Box2, Box3 etc, so I know I can access the string with something like: textbox1.text = Box1.text + Box2.text + Box3.text But, if I start adding more 'Box'es to the form, how can i automatically 'address' the nex 'Box'es?
View 23 Replies