Creating New MailAddress Produces 'specified String Is Not In Form Required For E-mail Address'
Oct 6, 2011
I 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.
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May 31, 2012
i am read the email address from the notepad using.[code]after that i assign the value to email.from.In debug mode, i traced and found the value assign in to mail.from is an valid email.. but ! the error still come out [code]
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Apr 9, 2012
i have a problem in this code
Imports Microsoft.VisualBasic
Imports System.Net.Mail
Public Class SendEmail
[code]....
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Feb 18, 2010
i get the above error when reading in an email from a text file.[code]
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Aug 11, 2011
Currently, 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.
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Jul 9, 2010
when i run my program this come up "The specified string is not in the form required for an e-mail address." this is my code. textbox4 is in email address form.
CODE:
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Jan 21, 2011
The following is my function. The error occurs when I try and set the from email address. It gives me an error: "The specified string is not in the form required for an e-mail address." But the email address is in a perfectly legitimate format (I changed the email so I don't get killed with web-crawlers pulling addresses, but it is the exact same format). Hope someone can see what I am obviously missing.
Private Function EmailResult(ByVal strFilePath As String, ByVal strClientID As String) As String
Dim CIFunctions As New CISDTSAuto.CISDTSFunctions
Dim strEmailAddresses As String()
[code]....
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Dec 21, 2009
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]....
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Dec 21, 2009
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)
at System.Net.Mail.MailAddress..ctor(String address, String displayName, Encoding displayNameEncoding)at System.Net.Mail.MailAddress..ctor(String address)
[Code]...
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Feb 28, 2011
Maybe I'm missing something simple, but I want to add a clickable 'To:' e-mail address to a form so that you can click it to loads a blank e-mail with the
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Jul 7, 2010
I am trying to render a hyperlink to html. ( etc)
When the page loads it works fine. (and lots 10 links) on the update panel it hits the same function and tries to get another 10 links. I set the navigationURL to something like
"../Folder/Mypage.aspx?498592ghjgfosdfgo"
It is set identically both times(load and updatepanel postback) but when i try to render it to html the second time (on the update panel) it adds "../" to the front so i end up with
"../../Folder/Mypage.aspx?498592ghjgfosdfgo"
The function where it changes here
Public Shared Function RenderControl(ByVal c As Control) As String
Dim sw As New IO.StringWriter
Dim htmlw As New HtmlTextWriter(sw)
[Code]....
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Mar 4, 2009
I have a string with 3 rows. Each row is ended with <CR><LF>. I have verified this by writing the string to file and open it in notepad++The problem I am having is that I want to split this string into an array. When I split on vbCrLf I get 6 lines with this code:
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Feb 2, 2011
I am developing client application I store client details with e-mail address. but I give permission to users to entry valid e-mail address of every client, In that case I will check valid e-mail address for that how to check the given valid e-mail address
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Jan 6, 2010
I need to get friends list (from address book) from Yahoo Mail. How can I do do this in VB.NET?
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Apr 5, 2010
I would like to know if there is a simple way to validate an e-mail address? I have seen many ways that appear to use functions but I would like to use something simple because currently my error control is done like this:
If txtEmail.Text = "" Then
ErrorProvider1.SetError(txtEmail, "You must enter your e-mail address.")
Else
ErrorProvider1.SetError(txtEmail, "")
Is there a way to use the same type of syntax but instead of checking if the textbox is empty, check if it a valid e-mail address? I know the regular expressions can be used, but how in this circumstance?
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Dec 2, 2009
I am tring to get the receivers' e-mail address from a Ms access (mdb) database but I am failing. I had another thread but it started to get longer and I decided to open another one. Let's make a summary. Below is my VB code;
Imports System.Net.Mail
Imports System.IO
Imports System.Net
[Code].....
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Sep 17, 2009
I need some help with creating string sin a code which will increase in value if the code requires ie. if the code returns a result then there needs to be a string called Emails1 or something similar to be created and store a string. If later in the code (using a for/next loop) another result is returned then Emails2 needs to be created and a different string saved to that. Here is the beta code I can't get to work: [code] I don't understand how I can get this to work like the other variable() works.
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Apr 29, 2008
I have to create a application which starts when a mail client (such as a webmail) starts and keep listening to incoming mail and process on the incoming mail?
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Dec 7, 2010
I have some code that will create a mail for me using the default client, populate the recipient field and subject all OK. My problem is the mail body
[Code]...
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Apr 8, 2011
I need a feedback form for my site.i need the user to write there.
Mail
Title
Info
And then when they press send then i get a mail to my hidden mail and a confirmation is send to the user mail.I have google the web but cant find any good info about this, i know how to make the form but how do i make the codebehind !?
Do any of u pro. have a link to a great tutorial or have a code that can be used !?
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May 16, 2011
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).
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Jun 29, 2009
My website creates an email from an HTML template using MailDefinition and ending up with a System.Net.Mail.MailMessage object.
Usually, I just call the Net.Mail.SmtpClient.Send method and the email is sent.
Now I need to be able to open the created email in the clients default mail program and then they click their email programs send button to send it.
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Aug 27, 2009
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...|
[code].....
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Apr 12, 2011
I am trying to write a program that takes the input of a CSV file, makes modifications, and prompts the user on how to handle certain modifications.
I have the parsing of the CSV file complete, the handling of most of the string manipulation down, and the user interface complete, except when it comes time to move onto the next record.
I had it display the form as a modal dialog, and used me.hide() once it was over to continue with the program. However, when it gets to the next ShowDialog(), it says that the object has been disposed! I've tried a modeless dialog, with a while loop that waits for a boolean to be flipped by a button on the dialog being clicked, but that, as predicted, did not turn out so well and just shot the processor load to 100%.
One thing I notice in looking around is that I have everything based on the "home" form, the initial one that comes up when the program is run. Is this incorrect coding? Does this require the prompt being on a child form?
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Mar 18, 2010
I am creating simple mail without any atach using Microsoft.Office.Interop.Outlook. Mail is successfully created and opened, but after this button 'Attach File' does not work (it could be clicked, file could be selected but it is not attached). Here is simple code:
[Code]..
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Mar 24, 2012
I am working on server side application of FB login.Having converted the example here:[URL]..To VB, and using System.Net.WebRequest.Create to retrieve the responses I am now able to get a text string including the access_token and the expiry time in the following format: access_token=ACCESS&expires=2577
Obviously I can split this into an array and split the parts to get the access_token But, on the FB Developers example above, they do it with PHP like so: $params['access_token'];Is there a VB.net way of doing this? This seems more reliable to me than teh aforementioned splitting idea, ie, if FB change the output format.
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Dec 30, 2009
please tell me what is below code doing? is it creating array with two values or its creating to string index which will take value later? [code]
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Mar 5, 2011
vb.net - Ways to reliably split a URL string and extract required part
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Jan 30, 2010
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].....
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Apr 8, 2011
I have a class set up to hold values on a registration form (VB.NET, MVC), and among the properties is a Password property:
[Code]...
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