program that reads the text from a text file and displays the information in different text boxes. I cannot figure out how to enable it to write to different text boxes. In the text file each word is separated by a comma.
Dim sr As New IO.StreamReader("Input.txt")
Dim line, vals() As String
Dim i As Integer
[code].....
I am a student working on a shopping cart project. The goal is to select items out of a list box on one form(frmPrint) and input them on another list box called frmMain. I got the data to go over to frmMain, but if multiple items are selected, the shopping cart on shows multiple instances of the item.
Public Class frmPrint
Private Sub btnAddBooks_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAddBooks.Click
[Code]......
What i need to do is use a webbrowser control to goto [URL]....n&dlc=en&cc=us from there there are 2 text boxes for the product number and serial number, i need to input those, submit the info then when the results are displayed parse them into text box or a msgbox. The only data i need from the result is the warranty start and end dates.
View 6 RepliesI want to randomly input a text line from a .txt to different labels in my program. So far I have this:
Dim FILE_NAME As String = "question.txt"
If System.IO.File.Exists(FILE_NAME) = True Then
Dim objReader As New System.IO.StreamReader(FILE_NAME)
Dim question(5) As String
Dim line As String = ""
[Code] .....
This works perfectly, but as you can see there is no randomization, it just runs through each line. I want one out of every three lines to be chosen. My text file, on each line, has question tab answer tab answer tab answer tab answer tab correct answer. So for the first inputted question i want it to chose one of the first three lines, second question chose a line between line 4,5 and 6. etc.
I have three text boxes for inputting amounts of money. One is for a total check amount, the other two are separate amounts that should add up to the total check amount. In each of the individual text boxes validating events, I have the following
Private Sub txtAmount1_Validating(ByVal sender As Object, ByVal e As System.ComponentModel.CancelEventArgs) Handles txtAmount1.Validating
Try
[code].....
i have a textbox in my app, and when you click the button it inputs the textbox.text into a website textarea this worked fine when i was testing it using the source code (html file on my computer) but what i did not realise was that the textarea was formatted with some java (added tools to the texarea) so now when i try it on the website it does not work as the textarea has the java running. (calls it from another url) code i was using
Me.WebBrowser1.Document.GetElementById("elm9").SetAttribute("value", Form1.TextBox10.Text)
IN THE HTML:
textarea
<td>
<textarea name="home" id="elm9" style="height:400; width:900">
I created a telephone number form where the user enters the telephone number in a text box as (nnn) nnn-nnnn. The first 3 digits in parenthesis are the ISD code, the next three are the area code and the last four are the local number. I need to separate out these three fields of the phone number and display in three separate text boxes labeled appropriately. Now, suppose the user enters the phone number in a text box as a continuous string of 10 digits, where the first three represent the ISD code, the next three represent the area code and the last four represent the local number. I'm lost as how to change this string into the form (nnn) nnn-nnnn. This is what I have
[code]...
I have a listbox populated with items which are the numbers 0-10. I need to know how to make the app transfer the selected items into 3 separate text boxes. First it should total the the cumulative values of the selected numbers & place that value into the 1st box. Then is should list the total number of items selected from the listbox & place that number into the 2nd box. And finally it should give me an average of the selected items, now this part I've got down, as I can input the first 2 numbers manually into the boxes & will get a correct response in the 3rd text box.
Here's what I have thus far on my code,
Public Class Form1
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'fills list box with values
For dblRates As Double = 0 To 10 Step 1
lstScores.Items.Add(dblRates.ToString)
[Code] .....
I got a textbox containing eight characters.
I also go 8 seperate textboxs "txtPass0 , txtPass1" etc.
i need to know how i would split each character of the texbox into the eight separate textboxes
I want to enter Year, Month & Date in a separate TextBoxes to get a Function work as these 3 have to be given as parameters for that Function. I've been using 3 different TextBoxes to enter the Year, Month & Date. Now, I thought of using either a DateTimePicker / MonthCalendar for this. how to get it done. By clicking a Date in the DateTimePicker how can I get the Year, Month & Date separately fed into the Function? [Code]
Is there any way of getting the year, month & date separate from the DateTimePicker / MonthCalendar?
I am using this code to copy data in a textbox to a text file. I have several forms to copy data from. Can this be done or do I need to do each form separately?[code]...
View 1 RepliesI am having problems with creating this change problem. The idea is that the user puts the amount of money in the textbox and then in separate textboxes shows Dollars, Quarters, Dimes, Nickles and Pennies.
Example:
You Money: 12.54
Dollars: 12
Quarters: 2
Dimes: 0
Nickles: 0
Pennies: 4
Here is the code I have so far:
CODE:
[Code]
Private Sub SaveFileToolStripMenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveFileToolStripMenuItem1.Click
Dim MyStream As Stream
Dim SaveFileDialog1 As New SaveFileDialog()
[Code] .....
reading a text file and then taking the values from the text file and inputting them in an Access database. I don't know how to do most of it, but I decided to start by reading the text file. However, whenever I click the button to read the file, I keep running into my catch error exception. Help!
Here is the Private Sub ImportButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ImportButton.Click
Dim CustomerStreamReader As StreamReader = New StreamReader(InputOpenFileDialog.FileName)
Dim vCustomerString As String
[Code]...
Topic moved to http://social.msdn.microsoft.com/Forums/en-US/vblanguage/thread/1b9cf70d-5b91-42f1-b89c-b04deb2b89e1
View 10 RepliesI am using Visual studio 2008 to build a web application. What I am trying to do is retrieve data from a database and populate text boxes based on the results.
View 4 Repliesim fairly new to databases in vb.net and i have just learned how to use datagridview. im gonna show some of my code for the connection and datagridview display
Public Class Form1
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String[code].....
i want to display in a textfield the first name based on where is the pointer is positioned after i clicked Button1, how do i do this?
I am trying to insert data in website text field using curElement but its not working.Below is html and my code
<input id="ipqry" name="QRY" type="text" value="119.154.126.196" size="18" maxlength="255" onclick="cleanup(this)">
HtmlElementCollection theElementCollection = webBrowser.Document.GetElementsByTagName("Input");
foreach (HtmlElement curElement in theElementCollection)[code].....
I am trying to pass a variable or find someway of displaying data in a datagrid that is based on a textbox.text field in a form.
I have a form that holds Customer details. I want to show relating data in a datgrid on the same form that will vary depending on what customer is selected.
This VS2008 Windows form.
I am trying to bind data from a text box on my form to a field in my database table. First of all I have created a DataSet, BindingSource and Table Adapter in the forms Design view, but I am having from there. Under the properties of each text box I have set the DataBindings (Text) to the field in the table under the forms instance and DataSet rather than the Projects Data Sources. I am very rusty at Visual Studio 2005 and that is all I have to work with.
View 2 RepliesHow to check if string entered in a text box matches a field in a data table
I have a form with two text boxes for users to enter their Username and Password. When they enter their details and click the 'Login' button I want their details to be
checked against data in a data table to see if they match or not. I am using an 'if...else' statement but can't work out the syntax to use. My code is as follows[code]...Check when string entered in a text box matches field in data table?
Dense student here with little sleep here during finals week...I have a text field being read on a button click event (along with lots of other information being read). This field needs to have a number entered.
I either:
1) Force a default value (i.e. - "2")
2) Verify there's something in the field AND that something is numeric...
i just got it in the internet and edited it..
Dim xlApp As Microsoft.Office.Interop.Excel.Application
Dim xlWorkBook As Microsoft.Office.Interop.Excel.Workbook
Dim xlWorkSheet As Microsoft.Office.Interop.Excel.Worksheet[code]....
what I want to do is have a column name in the excel worksheet which is not included in the code..i'm getting the data from a datagridview but it only shows the data in the excel.. i also want the field name of these data to be shown..another, as you can see in the code given, the directory is fixed.. what do i have to do to choose a directory to save my work? and also, i have many gridviews and whenever i'm exporting my work to the excel worksheet, it always overwrites my work.. i want to choose the directory to save, also show the field names, and make a separate worksheet for every gridview..
How to check if string entered in a text box matches a field in a data table.I have a form with two text boxes for users to enter their Username and Password. When they enter their details and click the 'Login' button I want their details to be checked against data in a data table to see if they match or not. I am using an 'if...else' statement but can't work out the syntax to use. My code is as follows:[code]The fields I want to match the textbox strings against in my database table are called 'Username' and 'Password'.
View 2 Repliessaving data from a text field and multiple combo boxes to a file on a server in visual basic 2008
View 1 RepliesI am building a data based application using VB 2008 an SQL Express. I need to create textboxes on my form using code, (With & End With) method. I need a simple code string that will allow the app to check if the field to wich the textbox wil be databound is Nul, If so the textbox will not be created.
View 8 RepliesMy assignment is to get the Get Monthly Income (Num1)Get Monthly Home Rent/Mortgage (Num2) Get Other Monthly Payments (alimony, child support, student loans) (Num3) Display Allowable Monthly Car Payment Display Maximum Car Value (interest rate based on credit) (answer) Public Class Form1
[Code]...
how to limit nos. using button for inputting?
View 4 RepliesI am currently trying to separate my text into groups of 5.For example.
Original text is ABCDEFGHIJK.I am trying to make the output to something like this ABCDE FGHIJ K.Using textbox for it
I'm at a bit of a standstill with my current project. I have text output something along the lines of:
ID Accessed By Type Open File (Pathexecutable)
------------------------------------------------------------------
7 USERNAME Windows C:Program Files (x86)Adobe
15 USERNAME Windows C:..AdobeReader 10.0
etc...
Instead of displaying this into a textbox for the user (which is what it currently does), I wanted to display this into a listview instead. I'm just stuck on how I would be able to separate the pieces of data in this string into listview items since these objects wont always be the same. I'm not expecting anyone to write the code FOR ME, no. BUT, rather just some pointers on how to go about this.