The problem is in the line that contains address.save(filename) the part address.save is underlined. When I backspace over the save, it gives me the options of what can go there and save isnt one of them. I am coping this out of a book.[code]...
View 1 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 need to get friends list (from address book) from Yahoo Mail. How can I do do this in VB.NET?
View 1 RepliesHow to create an address book in visual basic? I have the VB2008 express. Just a simple one. FirstName, LastName and Phone. I should be able to add from there. The resulting file could be an excel based or text file. I do not have Microsoft Access at home.
View 6 RepliesCan any body upload a Project on Address Book using VB.net 2005.
View 4 RepliesI have a SQL Server Data Base that I use to keep all my contact information so that I have it in one central location and can easily add more data to it. I want to be able to do two things:
1. Update the Windows Address Book or Outlook Express or Outlook directly from an application on my PC. Add, delete and update contacts and all contact data. Eventually, I would also like to be able to change the options if possible.
2. Update contacts in Blackberry devices directly from a PC application. Again, Add, Delete and Update contacts and all contact data. Currently, I have two Blackberry 9000 Bolds, but eventually I do not want to be limited to only this model, and I will also want to be able to set options on Blackberry devices.
Currently, I update the Windows Address Book with a CSV file created from my Data Base Application and import it using Outlook Express Import. However, Outlook Express will not import or export all fields. For example: Spouse, Birthday, IPAddress, Anniversary and more. I know that these fileds can be updated because the Blackberry Desktop Manager can do it.
It is a pain to have to first Sync Outlook Express with my Data Base and then Sync the Blackberry with Outlook Express. Especially when all fields are not updateable via CSV and the Blackberry Desktop Manager does not map all Outlook Express fields. However, it does map more fields than what are avaliable via CSV which is how I know that it is possible to update more fields in the Windows Address Book.
I use Visual Studio 2005 soon to be 2008 (maybe ) on Windows XP SP 3, 3.0 Ghz intel Pentium IV, and I do know that there is a Blackberry plug-in for VS which I have downloaded but it is not installed (no experience with it nor do I know what it might do to VS).
i need an address book by which one can mailto its selected criterias in vb.net with source code
View 1 RepliesI want to add an address book to my emailer. I have 2 buttons on my main form,
button1 = Add Contact To Address Book , button2 = Import Email Address.
Basically when I click add I want another form to open and the user to be able to add an email address and save it and if I click import I want the same form as the "Add contact" and enable the user to select a contact and add it to textbox1 on my main form.
I want to make a program that looks like an address book (name, birth date, phone, e-mail etc) and stores all the persons data in a txt file. If I add a new person, for example, it will be added after the last person that was added in that txt file.
View 2 RepliesI need to make an address book that doesnt use a database.It suppose to have [code]All information shall be stored in a structure at run time.The application should read and write to a data file.Make sure the application includes previous, next, add, save, and delete buttons.When graded by your instructor, there should be at least five entries in the address book.But the book doesnt show me how to do it and the only online stuff I can find is threw databases and nothing else. I asked the teacher and he says no database for this one, the idea is to use flat files (txt) and I have no idea how to even really start this one.[code]
View 5 RepliesI need to be able to get the current users LAN id using VB.NET and then use this info to pull out the phone number and full name and perhaps other dept info from the address book in outlook. The application I am building is web based in VS 2008, and the users will access the site once they have logged into the companies network. So I need to obtain their LAN ID. They will then be able to send an email using the smtp client. I need the email to send the lan ID of the person as well as include the address book info in the subject. how to use the smtp client.
View 9 RepliesI have been assigned to create a simple address book in VB 2005 and have got as far as I can with it. Contact entries are to be stored as an array of objects rather than to .txt file or access database (I know they will all be lost when shut down). I suspect this is probably pretty straightforward if you know anything about VB - unlike myself obviously.
Public Class Form1
Private objContact As New ArrayList
Private Sub BtnAddContact_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnAddContact.Click
Dim objcontact(100) As Contact
[Code] .....
I am writing a simple Address Book Application using Typed Dataset & Bound Controls. 1<sup>st</sup> Form for Entering Addresses 2<sup>nd</sup> Form for Adding New 'CITY'. To select a city for address I am using a data bound combo box which shows a list of Cities.
While entering with a address if user found the required City Name is not found in the Combo list, he opens a 2<sup>nd</sup> Form to Add a City name to database & returns to Form1.
Here the expected newly added city doesn't appear in the combo list, so I tried to Refill the underlying table with following code
[Code]...
I am trying to search my GAL, as my GAL contains over 300k names its not ideal to load the complete list. Now, I found some code on MSDN which allows me to read the GAL, but I can figure out how to search. I would need to use a similar to the SQL LIKE% as there multipul exchange users with the same surname.
MSDN Code.
Dim itemx As ListViewItem
' Create an Outlook application.
Dim oApp As Outlook._Application = New Outlook.Application()
[code].....
how to load data (Book) to text box when user just enter the book code?how to load data (student) to text box when user just enter the student id?how to write the code when user click the save button , the book quantity(Book) will reduce 1 and the all the data in textbox will save in database(Issue)the interface is like
[URL]
the database is show at
[URL]
the code is
Public Class frmIssue
Dim dt As New DataTable()
Dim rowIndex As Integer = 0
Dim rowIndex1 As Integer = 0
[code]....
where i put the *'s i get the error "The parameter 'address' cannot be an empty string. Parameter name: address".
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
Dim mail As New MailMessage()
Dim SmtpServer As New SmtpClient
[code].....
I get this error.. and I know the ip address is not valid duh! but it's a server it should be based on port only.
Error =
Errors at runProxy @ The requested address is not valid in its context
0.0.0.0:7900
[code]....
P.S.> my client I connect to 127.0.0.1 : 7900..I want it to re-route the connection to the txtIP.text : 7900 (txtListeningPort.Text)
I was getting this error "The server returned an address in response to the PASV command that is different than the address to which the FTP connection was made." when i trying to get the response from my partner ftp server, Google implies me to change my .UsePassive to false, when i do tat, my error turn to "The operation has timed out" on .GetRequestStream() line. I tried to change my time out values to -1, and it doesn't work as well.
System.Net.WebException was unhandled
Message="The operation has timed out"
Source="System"
StackTrace:
[code]....
And the file is only few kb, by right its not suppose to that long of time to stream it And is this possible the problem cause from FTP server setting? I got no experience in setting FTP server setting so i got no idea whether my connection was restricted by the server?
I am experiencing a perplexing error ("Index was outside the bounds of array") that did not surface a few days ago WITH THE CODE UNCHANGED.
I was even able to successfully create an executable file a few days ago. It was therefore a shock to be given this error when testing it today.
The snippet is shown below:
Dim GearArray(lines.GetUpperBound(0), 8) As String For x As Integer = 1 To lines.GetUpperBound(0)
Dim parts() As String = lines(x).Split(",")
[Code]....
Well I'm making a multiple email sender, and whenever I try and send it. I get this error.
************** Exception Text **************
System.FormatException: The specified string is not in the form required for an e-mail address.
at System.Net.Mime.MailBnfHelper.ReadMailAddress(String data, Int32& offset, String& displayName)
at System.Net.Mail.MailAddress.ParseValue(String address)
[code]....
It has been giving me a huge headache since last night. Anytime I try to add new record into my database,this error message keeps coming up: "Error: INSERT INTO Customer(Cust_ID, Name, Address, Username, Password) VALUE. I don't know where the problem lies.
[Code]...
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 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]....
' Use Your work Group WinNT://&&&&(Work Group Name) Dim DomainEntry As New DirectoryEntry("WinNT://Wokgroup") DomainEntry.Children.SchemaFilte
[code].....
"The requested address is not valid in its context."
[Code]...
I have 1 process that acts as a server (TcpListener) and one or more processes that act as clients (TcpClient). The clients are sending Tcp requests to the server every 1-2 seconds to which the server responds with a result message.
In normal conditions the server will use TcpListener.Stop when it closes, but sometimes the server will crash (for whatever reason) and then this is not done. If I then try to restart then I get the following error:
"Only one usage of each socket address (protocol/network address/port) is normally permitted"
I only get this error when there are clients running who keep trying to connect despite the TcpListener is not there anymore (crashed).I don't get this error when I first manually close/kill all clients before restarting the server/TcpListener.I'm looking for an automatic recovery procedure that deals with this error/problem. How can this be done?Below you'll find code examples of the server and the client.BTW: Although the codes examples are in VB.NET, I can also handle C# code. That's why I tagged this question with both VB and C#.Code example for server/TcpListener:
Public Shared Sub Thread_TcpListener_GUI()
While True
Dim tcpClient As TcpClient = Nothing
Dim tcpListener As TcpListener = Nothing
[code]....
i have tried altering some code i have to ping an ip address and store the result in an access db.i had it working when i had the ip hardcoded in as a string but I am now gettin an error.instead of having the ip address hardcoded in to the code i want it to be read in from the access db but im now getting this error:System.nullreferenceExceptionbject reference not set to an instance of an object at...button1.click event args ei have underlined the piece of code i tried to change
Imports System.Data
Public Class Form1
Dim Ping As Net.NetworkInformation.Ping
[CODE]...