Im making a chatbox using VB.Net and MySQL nothing complicated alli need to do is create another border in my database something like:
Database:
| ID Banned |
| 1 192.0...|
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I am trying to access VB.Net exe on a client system through LAN.Its working fine for server with static IP address.In case I try to access it with server having dynamic IP address, It doesn't provide access(config file containing server name).
View 2 RepliesI am trying to create a new MailAddress, the email is coming from Request Parameters, that is: Request.Params("fromEmail"). It is actually being sent from an android device through an http request.When I try to create a new MailAddress from this email, I get the error "The specified string is not in the form required for an e-mail address". When trying to create it directly, that it ma=new MailAddress("a@b.com") using the same coming string, it works, but creating it using ma=new MailAddress(Convert.ToString(Request.Params("fromEmail")) produces the error.
View 1 Repliesi dont know if this is the right place to post this thread so..Ok my real problem is that i want to make a chatbox in VB.NET 2008 (Framework 3.5) which should over a LAN network. And i dont have any clue how to make it coz I'm a newbie to vb.net So if anyone has any idea about it please tell me about it. then please let me know.
View 3 Repliesas I am doing a small chat application in vb.net (windows form), I'm having problem for the design of my chatbox. I would like text messages to be selectable so user can copy(ctrl+v) it but not usernames which displays who sent the message. What form controls should I use in order to accomplish this and what properties to change from it?
View 4 RepliesI am working on a windows service. I need to transfer files over network using TCP/IP. Now the problem is I have only network username to connect. Is there any way I can find the ip address of a user using its network username.
View 1 RepliesMy Chatbox won't work, I got a p2p pack. I put in the Network, and the chat box. But It won't let me connect to my friends, The Network is usually Test. with the password Test...They Put in the Network name and Password name. But i can't see what they say.
View 4 RepliesI have an application with many things in it, and I have space left for a chatbox. I also have a server which I will be able to use to run the chatroom on.
My problem is: the code I do not know what codes I need to make a chatbox in my application (normal Windows form).
I have seen other discussions raising this topic however I'm far from confident with the results I'm getting. I wonder if someone can add some more insight into this topic.We want to dynamically load the correct contact details based on the visitor's state in Australia.We are using IP 2 Location and went out to test the database. I posted on Facebook a request for everyone in New South Wales to click a link on my post, I stored the result. I understand this is based on trust but the results are fairly unconvincing!
RESULTS: http:[url].....
how can i retrieve the ip address of the user in asp.net and/or in javascript?
View 5 RepliesHow can I get the IP Address for a user? Windows.Forms.SystemInformation.?
View 3 RepliesIf i have small keybinds program, then i dont want binds to work in chatbox. Binds are numbers 0-9 Private Declare Function GetAsyncKeyState Lib "User32" (ByVal vkey As Long) As Integer.Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim hotkey As Boolean
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I have this code to show a user their internal IP address. How can I get their external one?
vb.net Dim h As System.Net.IPHostEntry = System.Net.Dns.GetHostEntry(System.Net.Dns.GetHostName)
MsgBox(h.AddressList.GetValue(0).ToString)
I want connect with other user through ip address and send them a message how it will don in vb.net
View 3 RepliesIs there a 'simple' way to determine the current user's email address ? I want to automatically send an email when an application detects an unhandled exception, but would like it to come from the current user.I found this on the net and haven't yet worked out what its doing (although it seems to work). Unfortunately, as I'm not sure how it works, I also don't know what drawbacks there are to this technique.[code]...
View 5 RepliesI used code below to get client ip with asp.net before but after I moved to VDS this function begin returning only my subnet mask which is 178.18.198.1 or 178.18.198.2.[code]...
View 2 RepliesI am looking for a tool that will accept an address from the user and return a 9 digit zipcode as well as validate the address or suggest an address, like on fexed or ups website. Its got to work with vb.net and asp.net Is there a tool like this available? any recommendation?
View 2 RepliesWhat i want is :
There is one windows app ( made in .NET 3.5, VS2008, C# ) for Windows XP SP2 & SP3
generally users can change there IP or modify their IP Address.
Now,when my apps starts i dont want users to change there IP Address untill my app stops.
I have a game which has a chatbox in it and was wondering if its possible to create a program that intercepts the traffic going into and out of the game including whats writen in the chatbox.I am the host of the game.Basicly I want the information to be displayed in something like a richtextbox?
View 1 RepliesI know, it's a bit weird asking for a query to tell me my own email address right, I'll explain further...
I'm writing a COM add-in for Outlook 2007. One of the subs generates and sends an email to a particular address and this all works fine.However I have a need to have an option for the sender to be able to include themselves on the recipients list.As more than one person will be running this I cannot just set the sender's email address manually and would prefer to just add a check box on the form to enable this feature.
The only bit I'm stuck on is working out how to find the email address of the person sending the email. I could do it with an AD query against the logged on user but this needs to work for non-domain users also so need another method.
I am currently creating a tool that can manage local user accounts on Windows-PCs. I am using the functions described on
this MSDN page ; and after some struggling, I got most of them to work.
Unluckily, I haven't found a way to set the option "User must change password at next logon" while creating a new user account. I use the
NetUserAdd -Function to create the new user. I set the level to 1 and supply a
USER_INFO_1 -Structure . This structure accepts flags, and the flag UF_PASSWORD_EXPIRED seems to be exactly what I want - but when I set it, the user can log on without changing the password first...
I'm developing on Windows 7 Ultimate 64-Bit using Visual Studio 2010 Express.
Here's my code:
#Region "Constants"
Public Const UF_PASSWORD_EXPIRED As Integer = &H800000
Public Const USER_PRIV_USER As Integer = 1
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i have created a form to add a new user but i need to make sure a user type is selected. This is done by selecting a radio button. How can i do this without the person having to write his/her desired username and password again? Also i am adding these into a text file, how would i encrypt this>
ps I have added a screenshot showing what the form will look like
Public Class FormNewUser
Dim filename As String
Private Sub FormNewUser_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
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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.
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Can anyone point me to some code which can help obtain the network address from the host IP and subnet mask?
View 3 RepliesI am making a program for Microsoft Flight Simulator X, and When you are in Multiplayer in most games there is a Chat room, or Chat Box. Do you think that there is any way I can reach maybe an API or possibly monitor the Screen so If someone types !Help in the chat box my bot would Respond like "Software by (whoever) other commands" stuff like that. But I cant seem to find any info about API's in the Microsoft Flight Simulator X SDK about Multiplayer Chatbox or any multiplayer functions in that matter.
View 2 RepliesI'm coding an application that will work with many arrays of data. To make the code easier I want to make a user control (called Multiselect) that will include a textbox and a treeview. The textbox will be alway visible and treeview will appear when needed.The user will put a string in the textbox and the MultiSelect will search all of the stored data in a array that match the searched string. When done, the TreeView will appear and show the found items. User will have an opportunity to choose the right items through checkboxes.
What I can't do is the TreeView. I want it to act like the autocomplete in Visual Studio editor - for example you are in a class and type "me." and Visual Studio offers you all methods possible in a window. This windows doesnt get focus, but if on the top of the main form so the found items are visible over the text.
I 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 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
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I have to make a basic program that: Create a program with a simple interface that
1. Asks the user type his/her email address into a textbox.
2. When the user clicks the "Evaluate Email Address" button, one of two message boxes pops up: "That is a valid email address!" with an "Information" icon, or "That is an invalid email address!" and on a second line, "Please retype your email address.", with an "Exclamation" icon
3. To be considered valid, the email address must -include an "@" symbol, and -it must end in either ".com", ".net", or ".org" or ".edu" (I don't know how to check a string and test if its last four characters end with any of these and make it say not valid email address. I think I might have to use a case statement)