I have a text box and I would like to type in a website address and make it go to the given website by clicking a button..I already created a button and a text box. How to go to the entered website address.
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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 am using HttpWebRequest for communications. It is possible to get website ip address (dedicated ip) not server ip. When I use Context.Request.ServerVariable("Remote_Addr") it return only server ip. But I need website ip address.
For Example: There are 3 client's website send httpwebrequest to my site. Each have dedicated ip address. My Website Receive that Request and perform some work and then response.
Example Coding Client Send HttpWebRequest:
Dim uri As New Uri("[URL]")
If (uri.Scheme = uri.UriSchemeHttp) Then
Dim wrequest As HttpWebRequest = HttpWebRequest.Create(uri)
wrequest.Method = WebRequestMethods.Http.Get
[Code] .....
This is my example coding. Here remoteIP return hosting provider server ip but I need website ip address. It is possible to get website ip address using httpcontext in httphandler.
i have seen google chrome, whenever you open a new tab, it will show you the last 8 pages that you have visited. I want to do a similar thing, except i have a vb.net code behind the .aspx file, which shall give me a list of URL's called form the database. When the page is loaded the URL's are displayed on it. what i need my code to do is to pick up these URL's, on the background open a web browser, take a snapshot of it and save it, and display it on the screen. dont recommend IFrames cause I need a snapshot and not an actual running site in the small snapshot.
View 2 RepliesHow to create a new textbox every time previous textbox.text is entered?
View 7 RepliesI am trying to mkae sure that there has been 16 numeric digits entered into the masked textbox. If not show errror message and if so to call the fucnction ValidateLuhn. When calling Validate Luhn i want the program to tell me if the number entered is valid or invalid using the code in the function:
Private Function ValidateLuhn(ByVal value As String) As Boolean
Dim CheckSum As Integer = 0
Dim DoubleFlag As Boolean = (value.Length Mod 2 = 0)
[CODE]...
OK, every time the letter a is entered into a textbox, I want it to enter in as a 1 instead. Help?
View 3 RepliesIam still beginner and I have used the following code to get all email addresses in web site Imports System.Text.RegularExpressions
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]...
but now I wanna to extract all emails in the website from all its links just by typing its address in textbox1
Is it possible to validate the value entered within a textbox by comparing it with a text file that is full off accepted values?
in my textbox will be a location like London, i want to be able to validate that it is correct by looking in my text file to see if it is there?
my textfile would be written like this:
|london|manchester|birmingham|leeds|bristol| ... etc so it need to split the values by looknig with the pipe characters ( | )?
I am building a form and i want to prevent certain characters from being typed in a textbox? I want to disable the " and ' characters in some of my textboxes
View 4 RepliesHow to only check that checkbox which is entered in textbox ? If i have 4 checkboxes eith text checkbox1, checkbox2, checkbox3 and checkbox4 and 1 textbox if i type in textbox 1,2 then only checkbox1 and checkbox2 would be checked again directly after doing that i type 3,4 in textbox then only 3,4 will be checked and 1,2 will be uncheked.. remember i wanna do this coding for unlimited no. of checkboxes .. so dnt provide coding for 4 checkboxes only.
View 2 RepliesI want to check if the value in the text box is EVEN NUMBER.else throw an error mssg.
View 3 RepliesI have a textbox where the user enters their name, however it is possible to enter numbers in textbox, i was wondering if there is a pre existing function that only allows alphabetical characters to be entered?
View 17 RepliesI have a appointments program and the user must be over 18. I was wondering is there a way to restrict the numbers entered into a textbox to be from 18 to 100. can this be done with e.keychar
View 4 RepliesI'm traying to write some query but I don't know much about DataBase. I have a variable that store the value entered on a textbox and I want to look value in the DataBase and then show the record on the DataGrid. I'm traying to build some query but I think I'm way off.
Here is my query:
SELECT Name, Record, Plan, [Numero de contrato]
FROM [Record de Pacientes]
WHERE (Name LIKE '%Variable%')
I'm working on a query where I only want to use the 8 first characters entered in to the textbox. Is there some attribute to textbox that allows me to do this?
View 4 RepliesI have a textbox which controls the interval of a Timer control. How do I filter out letters? Is it possible to restrict entry to numbers only (like if you enter a letter or a space, nothing happens)? Is there a property of the textbox that can accomplish this?
View 4 RepliesI am making this for a homework assignment and i need to calculate the average for values entered in textbox1 and place them in other textboxes. I dont understand how to do this with numbers all placed in the same spot. here is my code thus far:
Private Sub Label1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click
End Sub
[Code].....
I need to do a check on telephone numbers entered into a textbox.I know the regular expression for an email address but not to check a telephone number like such (000)000-0000
View 1 RepliesHow to take a name entered in a text box and convert only the first letter of each name to upper and then convert the rest to lower.
Ex: "john doe" --> "John Doe"
"jAkE sMiTh" --> "Jake Smith"
how to create number of labels entered in a textbox.
I mean if textbox.text = 3, then three labels will be created programatically.
Of it is more or less, the exact no. of labels has to be created.
I want to display the first and last characters of any given string entered into a textbox. The strings can be of any length as the user wants (as long as it is one word) I would like to be able to do something like this... "william = will and iam" or "Celtic = Cel and tic"I understand I would have to split or divide the string. How would I go about doing this?
[Code]...
I am trying 2 enable my button when text is entered in a textbox. i have tried this but it isnt working,
btnAddItems.Enabled = False
If tb1.Text.Length > 0 Then
btnAddItems.Enabled = True
End If
End Sub
the button is AddItems, and the textbox is tb1.
I'm working on an application to write reports for the work I do. I have a Grid filled with Textboxes inside a Scrollviewer to input data for the report. I am using the arrow keys to navigate around the grid. The focus moves to the expected Textbox when the arrow keys are pressed but if I press any other key it is immediately followed by a Tab to the next Textbox. Even a Tab is followed by another Tab. Following is the code I use for the navigation.
Private Sub svReportPage_KeyUp(ByVal sender As System.Object, ByVal e As System.Windows.Input.KeyEventArgs) Handles svReportPage.KeyUp
Dim focusDirection As FocusNavigationDirection
If e.Key = Key.Right Then focusDirection = FocusNavigationDirection.Right
If e.Key = Key.Left Then focusDirection = FocusNavigationDirection.Left
[Code] .....
I have a appointments program and the user must be over 18. I was wondering is there a way to restrict the numbers entered into a textbox to be from 18 to 100. can this be done with e.keychar
View 2 RepliesI'm chasing code that is going to allow me to have multiple text boxes on my form, but when the form is first opened, it will only display one textbox. Once data is entered into said text box, i want it to display the next textbox, and so on. Is there a way to have these hidden?
View 4 RepliesI am currently working and a vb. net project and would like to know how I can save the contents that I enter into a texbox on my form into an array which I defined in a class. Class:
[Code]....
I've got a (hopefully) quick question. I've got textboxes attached to a binding source on one of my forms, and when I add, then clear, the data for the next entry to be added a small problem arises. If the user has previously entered something into, for example, Textbox3 and the user does not have the data for Textbox3 the user cannot move to the next field unless something is entered into the box.
[Code]...
I am using vb.net. I am having below code in vb.net
[Code]...
Now I want an set validation for mandatoryto the textbox TokenStartingNumberTextBox only If the user had entered the value in DateOfReceivingTextBox.
how do you restrict letters from being entered into a textbox?I know it invloves textbox_TextChanged but i don't know who to do so.
Edit: I figured out that Letters(25) = (a b c etc...) can be used but how to not enter the letter? Uhm.. Like, the user enters "a" and the program recognizes it using an IF statement. How will it NOT enter the letter into the textbox?
