how to count the lines in textbox1.text (with multiplelines). I don't need to count each character. I only need to count each line from top to bottom in textbox1.text (multiplelines) and I will use Label1 to display the numbers.
Im trying to get an application to count letters and words. I want it to count them at runtime and display it in a label box. My form will run and I can type text in my textbox but my lblOutput doesn't update.[code...]
I'm using VB08. I've populated a listbox with numbers and I want to add all those numbers together and display the result in a Label. I've heard about using parse but I don't understand exactly how it works.
This is the code that I have that i think should work.
Dim lblTotal As Decimal Dim sum As Double For Each decAdded As Decimal In Me.lstRunningTotal.Items sum += Double.Parse(decAdded) Next lblTotal = FormatCurrency(sum)
When I run it, nothing happens. My "For Each" statement I'm not sure if it's doing what I think it's doing. I can't believe I spent 6 hours banging my head against the wall but I finally got it figured out.
This is my revised code:
Dim sum As Decimal For Each decAdded As Decimal In Me.lstRunningTotal.Items sum += Decimal.Parse(decAdded) Next lbl_Total.Text = sum
In previous versions of VB, you could click on a label to gain the focus, and then type multiple of lines of text. In VB 2008, clicking on the control does not open up the control for editing. You can use the text property, but can only enter a continuous string of characters. How do you insert blank lines between paragraphs?
I have a method that saves form controls data to a text file, including its text. IF a label has multiple lines, this breaks the text file writing multiple lines to it.I was instructed to simply ignore multiple-line labels and don't include it in the file, but I don't know how to check whether or not a label has can multiple lines or not so I can throw in an 'if' statement.
And just a FYI, I've spent about an hour looking this up... and I just can't seem to get it to work the way I wan't to. My application is simple, I have a "batch file editor". It has a richtextbox, a couple buttons for Open/Save/Test which are working fine.All I'm wanting to do is...
I have created a form that generates random numbers and displays them in the label box. my requirement is to show the numbers in ascending order, so i created a button for each number to be displayed in a each list box. how do i get i to display in the listbox?? Also how do i get it to check and display msg to say whether its in asscending order??
I'm new to Visual basic (which will be obvious from my question) and am writing program that does various calculations, then displays the results in a list box. the results, however, are all concatenated, end don't each appear on a new line. I tried adding a carriage return/line feed at the end buit the compiler rejected it.
I can't find any examples of creating a list box, and adding multiple entries (one for each time a loop is performed), nor of how to use columns to make the resulting display cosmetically pleasing.
Inside one of my functions, i load up an xml then retrieve the relevant data like:
vb.net '// load up all the fields we will need to work with Dim firNam As String = XMLItem("hiddenFieldsName0").InnerText
[Code].....
Don't exist, i was wondering if there was a way to check how many lines there is in the xml and then load them? or is there an easier way i could do this?
My name is Tim I'm having a problem getting my multiple selections from my list box to display in the results label and there is no examples in the text any how I'm thinking I need to use a loop to get it done. is this evern in the ball park?
Option Explicit On Option Strict On Option Infer Off Public Class MainForm
I am developing an application with multiple picture boxes, each displaying a line graph. I want to be able to have a label following the mousepointer showing xy coordinates of the point. I also want to allow a user to zoom in on a specific picture box by double clicking on it. The code does what I want as written (changes backcolor so I know double click event fires) except moving the position of the label to follow the mouse pointer.
However if if uncomment the line in the MouseMoved sub: LB.Location = New Point(e.X, e.Y) Then the label moves as desired however the double click event no longer fires.
Public Class Form1 Dim PB As New PictureBox, LB As New Label Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Me.Controls.Add(PB) With PB [Code] .....
Private Sub BtnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnToevoegen.Click Dim bytSum As Byte Dim bytTotal As Byte
[code]....
I have a listbox with the numbers from 1 to 20 in it. If I add one of these 20 numbers, the number should be added in the richtextbox and they should be counted together with the last outcome I had. And this new outcome should be shown in label "lblTotal. If I add a new number into the richtextbox with this button. This new number should be added under the last number in the richtextbox and it should counted with the last outcome I had. This way I can count how many points I have.
I have Access 2007 db in which users insert some data (name, last name etc.). This db is for some problems in my work and every of this records needs some solution. When we solve this problem we come back to this record and select YES in yes/no field of db.I want to count inserted records and show it on first form of my application like this (label or text field, it is not important) :
* all records : 124 * solved records : 50 * not solved records : 74
i have an exit tool strip that asks if you want to save your data. If the user clicks no then it closes the form, or if the user clicks save it saves the data and closes the form otherwise it does not close. What i'm running into is how to account for both a yes or no answer. The current way i'm doing it pops up a second message box if the user clicks no.[code]
am working on a homework assignment and have got the vb running well. Except for one area where I am trying to determine the number of occurrences of a combination of letters "XY". All other instances of this works fine for individual letters.
For intIndex = 0 To intLength strCurrent = strSearch.Substring(intIndex, 1) If strCurrent = "th" Then
i want to use this code to display a date in a datepicker without counting the weekends.That is if i specify maybe 20 days from a date or 20 days from 01/01/2010(1st Janunary,2010) i should get 28/01/2010(28th Januanary,2010) not 21/01/2010(21st January,2010).
I have a little problem with my code.I want to browse a file,display the file,then i want to counting the letters from it.The counting letters i want to display in a textbox(in my code b1),but i don't know how.
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Bcalculeaza.Click Dim action = OpenFD.ShowDialog
I am working on an assignment that will display the forst 10 fibonacci numbers in sequence. However when my results are displayed, the numbers are all stacked on top of each other like this: 011235813213455. I have tried to play with it but i can't seem to get my numbeers to space out or even maybe have a comma "," betweeen each number.[code]
I'm try to hide the label after few second but it is updating page continuously after 10sec, i just want it once time when i click save button label on display me successfully for 10sec and get disappear
Basically I want to have a lines that contain certain numbers ignored. Where lines that do not contain those certain numbers show up in textbox1.text.For Instance.In the code I want it to ignore all lines that contain "1234" and "1645" when it reads Accessed.txt, and output every line that does not contain those numbers. So if a line contains "78910" it would output that line into textbox1.text.Here is what I have so far, and it works as long as I only have 1 if not contains statement. When I have more than one, it doesn't work at all and just outputs everything in the text file.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) _ Handles Button1.Click Dim r As New System.IO.StreamReader("S:accessed.txt")
I know this has been answered but I can't find it. Somehow the line Numbers have been disabled on me Can someone list the steps to show them in the code window?
I have a txt document here that have certain word on it per line. How can I show it in different labels. I have 25 labels and have label name as followsword1,word2,word3,word4,word5 and so on up to word25. I want the word 1 label will show the first line of the text file and the second word2(label name) will show the second line of the textfile and so on up to the 25th line . Can it be done using loop?I tried but I dont know exactly how readline process works to identify certain lines you want to read and also I tried using the "i" variable to auto generate the name of my label but it did not work.
Dim timepath As String = "C:ACCOUNTSAccount" + user1 + " ime.text" Dim times As String Dim timeread As New System.IO.StreamReader(timepath)
I need to be able to find out if the text in my label is resizing the label to an extent where it extends beyond the form, I think I can do this using the form's .right and the label's .right property.how do I add in new lines / wrap the text or whatever?
