i have imported data from excel to datatable but i need to validate port no column which should
allow only numeric value and also i need to check the single quotes and need to replace to double quotes.
how can i validate a textbox with 5 number only are allow to fill in and first number must number 3. For example like 3XXXX,3YYYY (X and Y are number).
View 2 RepliesI'm currently taking care of a certain local website.
The default port has been changed, and can no longer be not included in the URL due to technical reasons, so now i'm using a certain port in the end of the IP at the URL, for example
100.100.100.100/website.aspx
no longer works (which accessed 80 by default)
100.100.100.100:81/website.aspx
with the port, works.
Works, though I can't click in any link or anything and the port vanishes (new page doesn't load). Then I keep the same URL and just include the port at the end of the IP and it works again, until I click in another link inside of it.
I have access to changing each link, but I guess that would not be the right approach.
How should I procceed ?
--[EDIT]--
All URL's are already relative, and the whole issue of this question is not applicable in IE, this only happens on other browsers.
/website.aspx
What I said about changing each link would be something like
:10/website.aspx
But I really don't know..
--[EDIT]--
As requested:
<asp:HyperLink runat="server" Text="link" NavigateUrl="~/folder/folder/page.aspx" />
on my vistual studio 2010 I can see my project by [URL]
but I can access my project on either localhost or Ip address without the port number , how can I access the web page without the port number?
The way I quickly test the asmx file is to "View in Browser" from Visual Studio (I'm using 2005, and have IIS 6). The address shows up like this:
"http://localhost:1399/MyWebService.asmx"
where 1399 is a generated random number and can change each time I test by this process.
The books I've been reading (as well as other sources in the internet) keep referring to testing web services by typing something like this in the browser:
"http://localhost/MyFolder/MyWebService.asmx"
where "MyWebService" is the name of the web service and "MyFolder" is where that webservice is.
This "http://localhost/" with no port number testing never worked for me. Some books mention random port numbers, but most do not even mention port numbers. [URL]
[URL]
Unfortunately I get an error while uploading:
Invalid URI: Invalid port specified. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UriFormatException: Invalid URI: Invalid port specified.
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ftp + ftpFolder + fileName);My FTP-address is:ftp://ftp.mydomain.dk:4001
i want to send an email using authenticate smtp server with port number(For Example SMTP Server is :
192.168.0.8 and port : 587).
i got lots of example but failed to find smtp server with port number using authentication.
I am developing a website in ASP.NET. I wanted to know how can I give a static path to my website on my local mahcine such that it will always be deployed on port number. For eg: in php, the path can always be http://localhost/websitename
but in ASP.NET, whenever, I debug the website for testing, it is always deployed to a new port number. This prevents me from testing my script which can only be given a static name in Greasemonkey.
Uri uri = HttpContext.Current.Request.Url;
String host = uri.Scheme + Uri.SchemeDelimiter + uri.Host + ":" + uri.Port;
and it worked well on my local machine, but when being published to IIS7, there is an exception saying
System.Web.HttpException: Request is not available in this context
I want to send email to others. how can i find out my smtp address and port no. I am developing small application. I want to send mail to users.
View 2 RepliesIn the past I deployed my apps using IIS running on IE6 and VS2008. When deploying using IIS a port number was attached to the localhost something like: [URL] then after deployment the website could be accessed from any other machine using the url. Recently VS2008, IIS and IE8 was installed. But now when I use IIS to deploy the app no port number is attached to the localhost which means that the app cannot be accessed
by another machine.
This is because of the default setting being installed. There is a way to go into properties and change the default settings to make IIS deploy the app with the port number. How you change the default setting to make IIS deploy the app with the port number attached again so the app can be accessed by another machine using the apps url?
I want to send email thought asp.net page for that I need to find SMTP Host and port number below is my code
Dim EMail As New MailMessage
EMail.From = New MailAddress(Emailtaxebox.Text)
EMail.[To].Add(New MailAddress("sa@gmail.com"))
EMail.Subject = Firstnametextbox.Text + lastnametextbox.Text + "Registerd"
EMail.Body = " This is content "
EMail.IsBodyHtml = True
[code]....
how to find SMTP port and host name ? I used default one its gives me error.No connection could be made because the target machine actively refused it.
How do I specify a port number for a Data Connection in the Server Explorer of Visual Studio 2008. It would use 1433 as a default but the administrators changed it for security purposes.
View 2 RepliesI have been trying to figure out how to use <asp:requiredfieldvalidator> with ValidationExpression but am having a difficult time understanding the syntax of ValidationExpression. I'd like to make sure one textbox's number (1-12) is equal to or higher than the other textbox's (1-12) number. How is this accomplished and what's the syntax of ValidationExpression (hopefully I'm stating the question correctly).
View 2 Repliesi can control a LPT port or COM port or any other hardware of server using ASP.Net with C#. I haven't found any clue in the internet.
I want to control a COM port Parallel port from web application.
I am new at this so be easy on me... :)
I need to validate if a the ID number that the user typed in my site is a valid ID.
How do I check it?
Do I need to use RegularExpressionValidator?
More over, I also need to validate the credit card number, I found a few RegularExpressions for that in the net but each one is different from the other and I am not sure which one to use.. Does anyone know od a working expression that will suit all credit cards?
I have a peculiar situation at hand in which I need to validate a pair of dates in an ASP.Net web app.This is how my page looks like : I have a "From Date" field which consists a set of three dropdownlists ( for Year , Month and Date) I have a "To Date" field which also consists a set of three dropdownlists ( for Year , Month and Date). There is a "Download Report" button on the screen ( which allows a user to download a report for the specified date range) All these six dropdownlists are wrapped in a user control. Now all the 6 dropdownlists have a default "please select" value. When a user lands on the page for the first time , all dropdownlists are set to "please select". The "Download" button is enabled only after valid 'From' and 'To' dates are selected. Now my requirement is that :
When a user lands on the page for the first time , no attempt to validate the dates should be made until he selects all the 6 dropdownlists at least once. When the 6th dropdownlist is selected , the From and To dates should be validated. Once a user has selected all 6 dropdowns once , subsequently on every dropdownlist postback , the dates should be validated. My Issue: What's the best way to track these 6 distinct postbacks ( for each of the dropdowns) before starting to validate the From and To Dates.
I could maintain a flagin ViewState .. but is there a better way?
how to validate textbox to be number only by using custom validation, I mean what is the code?
View 4 RepliesIs it possible to have "Required Field Validator" controls to validate more than one field (example I have 12 textboxes that are required. I want to try an avoid having 12 RFV controls. If a validation does get triggered, is there a way to display a customized message ("textA is empty" or "textB is empty") etc.?
View 4 RepliesWhat are the condition to validate a phone number?
Well firstly it has to be a numerical value, can include the following numbers 0123456789 and the plus symbol. +
But what about the following conditions, where do you get this data?
-It has to be in the format [country dial code + area code + phone number]
-It has to be a min and max length
EDIT: also what is the min and max length of a mobile/cell phone number?
How to Validate the Range of Number
[Code]....
I have requirment to prevent enteries of same number occuring multiple times. Like 99999,1111111, 6666, are invalid. How can I acomplish this? Is there any general license validator funtion some one has writte?
View 4 RepliesHow to validate the textboxes to avoid wrong information..for ex: I have a textbox phoneNum in that users can only enter the nums only. how to validate that?
View 1 Repliesi have one question for my project. i am fetching all users data in one dataset, but each user will be in unique datatable to avoid no. of database connection i will fetch data in one single transaction no. of user are more than 10000 ..is it practical to store more than 10000 tables in one single dataset what will be then performance issue for the same, it will be the diffrent application for my project to generate this much of data. how many no. of table one dataset can contain in visual studio 2008 with 3.5 framework?
View 2 RepliesI've a Textbox
I can enter a Number which is greaterThan "0" or I can enter text which is only "NUMEROUS"
so
If I enter 0 (or) negetive Number (or) any text other than "NUMEROUS", i must display error msg Like
"Don't Enter 0/Negetive No./text other than "NUMEROUS"