How To Check Email Validity
Dec 21, 2011Am working on a form in vb.net.. i have got a fields like name, email-id, phone number, etc.. now i want to validate the email that the user gives.. for example, Name : Sathya
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How To Check A Validity Of Binary Files
Jan 18, 2011The program photographs people and save it to the database (SQL Server 2005 VARBINARY(MAX)) .Sometimes we get a bad picture means a binary file looks like '0X00' or somethng like that and when we try to display the picture we get an error. How can I check via VB.NET the validity of the binary file before saving it to the database Best Regards, Uri Dimant SQL Server MVP [URL]
View 3 RepliesAdded Email Address Validation But It Only Check The Email Address Format?
Feb 9, 2011In member register page, I added email address validation but it only check the email address format, such as .com, .net, .org.If user inputs fake account such as aaabbb01010@gmail.com, how to verify it and return an error?
View 2 RepliesDatagridview Rows Validity?
May 17, 2009[code].....
View 2 RepliesJavascript - Checking For URL Validity?
Dec 14, 2010I am working on a form in which users are asked to provide a file's URL. I need to check if that URL really points to something. I use a CustomValidator with server-side validation. Here is the code :
Protected Sub documentUrlValide_ServerValidate
(ByVal source As Object, ByVal args As System.Web.UI.WebControls.ServerValidateEventArgs)
[Code]....
Lambda Expression And Validity Of Delegates
May 6, 2010In MSDN documentation defination about lambda expression is "A lambda expression is a function or subroutine without a name that can be used wherever a delegate is valid ". Here validity of delegate is necessery only when we are passing lambda expression as an argument to a method.
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Using A Hp Touchsmart Tm2 Laptop With A Built-in Validity VFS-301 Fingerprint Reader?
Aug 19, 2010I am using a Hp Touchsmart Tm2 laptop with a built-in Validity VFS-301 fingerprint reader. I would like to know if there is any way to incorporate fingerprint security directly into my VB 2010 program.
View 4 RepliesCheck The Email Is Expired Or Not?
Aug 6, 2009i need vb/ASP code to check the Email is expired or not? i.e say shivaprakash_s5@yahoo.com is active email id or it is outdated.
View 1 RepliesCheck When Hotmail Email Is Available?
Jan 15, 2011Right now, I'm testing doing a regex check on the email and then I'm checking it with this site[url]...
If you type in giantego@hotmail.com for the SMTP validation, it says it has failed the SMTP check, meaning it should be available to create. However, when you go to [url]...
Check Existance Of EMail Address?
Mar 2, 2010I would like to see program in Visual basic of how to validate existence of eMail address
View 2 RepliesHow To Check If Hotmail Email Is Anvibale
Oct 8, 2011or coding in this program[ how to check if hotmail email is anvibale ]
View 11 RepliesHow To Verify An Email (Check If Its Valid)
Nov 22, 2009Well its not very important, but i have 500 emails (yahoo) and i want to make a program that checks if these emails are valid. Basically i want to send newsletters to these emails, but i want to know if the emails are really valid. How can i do that. I know there are some programs i can use, but i want to make my own program.
View 8 RepliesPhp - Check If Email Address Is Working?
Aug 7, 2009is there any way to check if an email is active without sending it an email? (meaning that it does not get returned) if i have 20,000 emails in my email list, and i do decide to send all of them an email, how can automatically cross out the email address that got returned?
View 7 RepliesPop3 - Check Email Using Application?
Jan 26, 2011I am looking for a vb.net code for receiving e-mails without using any 3rd party libraries. I want to check Unread messages, Inbox and Sent messages. A Working sample is needed.
What is the default port for SMTP , is it port 25 (is it the same for all SMTP mail servers?). Which is more flexible in my case POP3 or IMAP ?
Edit: Someone please give me a sample working code for receiving mail using lumisoft (pop) in vb.net
Check For The Dates In The Database And Send An Email Whenever Necessary?
Feb 7, 2011I am currently making a college project for which i need to send scheduled emails.I googled for it and found out the we can do it through outlook. Is there any way to automate that process through vb, so that it will check for the dates in the database and send an email whenever necessary?Outlook is not important for me... I just need to send scheduled emails.And i even need to send sms (single and bulk) according to the needs... is there any free API for that too???I have already tried the google sms feature but it didnt work for me
View 8 RepliesCheck If Email Is Valid SMTP Response?
Sep 23, 2011I cant find any good example of vb.net checking if email is valid, as example "something@yahoo.com"
View 4 RepliesCheck Email If Gmail And Valid Password Length
May 12, 2011Check Email if gmail and valid password length.
Screenshot:
Public Class Form1
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
[Code].....
This code might be useful for validating email address, and for simple email sender/bomber.
Make A Website Login For Gmail To Check Email Faster
Oct 18, 2009Alright im trying ot make a website login for Gmail to check my email faster Woohoo..Im trying to make a form with 2 textbox's one for pass one for email. Im trying to make it so when the user clicks on the login button on the form it will use the email/pass in the 2 textboxs and then open my build in webbrowser.But if it fails i want it to send back a message saying "Information Incorrect". [code]
View 12 RepliesAsp.net - Check That Email Address Is Valid For System.Net.Mail.MailAddress?
Aug 11, 2011Currently, 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.
Passing A Parameter From Radio Button & Check Box, To An Email, Using An HTML Page?
Mar 21, 2011I have a form that is HTML, it involves a few string questions, a radio button, and a check box question. After the form is filled out, the info is then passed to an aspx page which sends out an email with the info. I am able to pass the string questions to the email, but am having trouble passing the radio button answer and the check box answers to the aspx and to then to the email. I have the code for the HTML set, I need help with the code for the ASPX page.(it is VB) Here is the code I have so far.
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Check A Pop3 Email Inbox And Only Download A Certain Message With A Specific Subject Line
Feb 3, 2009I need to know how I can use VB2008 to check a pop3 email inbox and only download a certain message with a specific subject line.I have looked and looked and cant seem to find anything.
View 2 Replies.net - Different Increase In Email Size Using SMTP Class To Send An Email As Opposed To Outlook?
Jan 6, 2010I am sending an email with an attachment using the following Code
Dim msg As New System.Net.Mail.MailMessage(req.EmailFrom, req.EmailTo)
Dim att As New System.Net.Mail.Attachment("C:Documents and SettingsmichaelrDesktop1216259.pdf")
With msg
.Attachments.Add(att)
[code]....
The file size of the attachment is 396KB, upon the recipient receiving the email outlook shows the file size as 543Kb. Strange thing is if I send an email with the same attachment using outlook the file size is 396Kb.I understand that file sizes can increase due to the attachment being base 64 encoded as opposed to just raw binary.What I am failing to see is why outlook send a file which is 396KB in size but in code when sending it, the same file is 543Kb.
DB/Reporting :: Hard-coded Email Message Send To Email Recipients?
Jul 6, 2008how would i implement a way that i would not hard code the email message that the application send to email recipients? how will i also include email message formatting (text in bold, italic, etc.)?
View 2 RepliesEmail & SMTP - Program To Send Very Simple Text Email Messages
Feb 17, 2009I'm trying to get my program to send very simple text email messages. I did do a search beforehand, and found that I was having the same issue as someone else, but the specific question I have was not answered --
I've learned that if you're trying to send mail, you need an SMTP server... I found this list here but every one of them I've tried yields the same "Failure sending mail" error.
Here's my
Dim mail As New MailMessage()
mail.From = New MailAddress("me@mycompany.com")
mail.To.Add("destination-email@whatever.com")
[CODE]...
Is the problem that I need to show "credentials" (i.e. user/pass)? If so, what would those credentials be? Can I use my yahoo email SMTP server with my login info to do it? And is this all I'd need to add to add the credentials?
smtp.Credentials = New NetworkCredential("MyUsername", "MyPassword")
(before the smtp.Send, of course)
Regex Expression For Validating Email Addresses To Accept An Apostrophe ' In The Email Name?
Jul 15, 2010A client for our company contains an apostrophe in their email name joe's@joe.com. I was advised that this is the correct and current email for the given client. Below is the Expression string I am using with Regex (which I copied from the internet somewhere) to validate email addresses. How can this expression be modified to allow/accept apostrohe's?
strRegex =
"^([a-zA-Z0-9_-.]+)@(([[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}.)|(([a-zA-Z0-9-]+.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(]?)$"
Email Validation - Create Program - Asks The User Type His/her Email Address Into A Textbox
Feb 9, 2009I 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)
Creating An Email Reader Email To ListView In Separate Lines?
Oct 23, 2011I'm using the Chilkat add-on to read email from a pop3 server. I can download the headers fine but the headers all download into one column.How can I get my email to put the headers in the appropriate columns?
'Display the From email address and the subject.
ListView2.Items.Add(email.From)
ListView2.Refresh()
ListView2.Items.Add(email.EmailDate)
ListView2.Refresh()
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What I am trying to do is to download the "From" person into the "From" columns and the "Date" of the email into the date column, so on and so forth but I'm not able to get them to go into their separate columns.
Email Application, Controlling Text Position In Email Body?
Jan 18, 2010I am buidling an application that users can use to submit text data and attachments to email recipients. Certain fields, quite a few in fact from the textboxes in the app will be in the email body, and some in the subject line.This is how I am doing it right now, but I figured there has to be a better way. In VB it is one single line of code, not many like it is here. Ideally I would like to be able to better control the positioning in the message body.
mail.Body = String.Concat(Label1.Text, " ", TextBox1.Text, " ", Label2.Text, " ", TextBox3.Text, " ", Label5.Text, " ", DateTimePicker1.Text, " ", Label3.Text, " ", TextBox2.Text, " ", Label6.Text, " ", RichTextBox1.Text, " ", Label7, " ", RichTextBox2.Text)
Send Outlook Email With User Interface For Email Address?
Dec 15, 2011I wouuld like to open outlook with new email with provided subject line, body message and attachment but no email address. User will enter the email address and click send . How can I do this?
I used following code but it gives me error for to address
Dim SmtpServer
As
New SmtpClient()
[Code]....
Sending Confirmation Email To The User And Notification Email To The Manager
May 20, 2009I am creating an application in ASP.Net 2.0, the user can choose the service that he want and submit the request after choosing the form and filling the needed details the user should click on the submit button, then two emails should be sent; a confirmation email to the user him/herself and a notification email to his/her direct manager to get the approval on the requested ticket.How can I send the emails using VB language?
View 9 Replies