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?
Im just trying to get a simple multi line label box counting numbers using vbCrLf.
Dim startNumber As Integer
For startNumber = 1 To 4
lblCount.text = "Number = " & startNumber & vbCrLf
Next startNumber
I just want something to display like this in a multi line label, not a textbox:
Number = 1
Number = 2
Number = 3
Number = 4
But... I keep getting something like:
Number = 4
I already turned auto size off and expanded the label.
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.
example:
1-pauljaones
2-tommyperrry
3-marktoms
4-Jonessmith
5-paulwhite
Obviously this is 5 lines and that's what I need to count.
I've done what I thought was a lot of work with DateTime and Timespan but what I am trying to do now I cannot figure out. It seems simple enough but I can't think of the code I need to make it work >.<
Currently I am using a timer to tic on 1000ms to count down a timespan. However, what I would like to do is set a timer for 30 minutes. I would like to display the minutes:seconds of the timer on a label and perform actions when the minutes and seconds are specific values, say minutes = 5 AND seconds = 0 to perform an action when the timer reaches 5 minutes exactly.
My goal is to have a 30 minute timer that performs actions at specific times, then when the timer reaches 0:00 it restarts at 30:00 This seems like such a simple task but I cannot for the life of me figure out where to start.
I'm having a problem and I can't seem to crack it.Let's say these items are in a listbox
Quote:
name-05.06.2010
somtext-05.06.2010
[code].....
I have this code im working on but i cant seem to get it to counnt from 10 to 0....
Private counter As Integer
Private Sub InitializeTimer()
counter = 0
[CODE]...
I'm trying to count the number of records in my database and display that number in a message box and I'm not sure what to write.
View 4 RepliesHow do i count the number of visible characters in a text file in vb 2008 (ignoring spaces, tabs, carriage returns, spaces etc) ? I need to display this amount in a label.
View 5 RepliesI am attempting to count the number of files in one directory. When I do this:
vb.net
'Count the number of files found, and then add them to the total variable
Dim numFiles As Integer = Directory.GetFiles(strUserTemp).Length
[code].....
I am stuck again. I have an Access database file which list all the players for a baseball team. The player age range is from 12 to 14. I need to be able to click a button to count how many players are in each age group and dispaly that information in three separate labels. One label for each age group.
I have learned how to count rows, but how do I count rows containing certain data like 12, 13 or 14. I also know and understand how to get information to display in a label. I need to know and understand how to count just certain records.
I have an assignment in which I have to generate random numbers and use arrays to count single digits. I've finished everything the random number part but am stumped for the digit counting. What expression would I have to use?
I've got my labels for the counters as lblZeros, lblOnes etc. but can't seem to get any further with the coding.
I have 2 textboxes and 2 checkboxes and a clock and 1 button
what i trying to do is when i check checkbox1 then hit button1 i want the number to go up from whats in textbox2 for the ammount in textbox1 and checkbox2.check if checked to go down the amount in textbox2
' This variable will be the loop counter.
Private counter As Integer
Private Sub InitializeTimer()
[Code].....
If I want a label that is counting something to go up by 1 everything it does something "1,2,3,4 etc" how do I do that?
[Code]...
I am in a "survey of programming languages" course and have a professor who doesn't teach. There is no text book for this course.I am working a VB Form project to take a URL, grab the HTML source code, parse out all words, and count the occurrences of each word on the page. I have built the form, and written the code to parse the words and store them in an array. What is the most efficient way to count the occurrences of each individual word in that array (case insensitive), sort the results decreasing from most frequent, and display the results of the ten most used words. I will be displaying the results in two separate listboxes on my form. 1 listbox shows the words, and the other shows the number of occurrences.
View 17 Repliesi am trying to count up to a number and add each number to a combo box. so for instance, the string value = 7. i want the combobox to count up to 7 in single numbers starting with 1
View 15 RepliesI have a problem with my code.
first 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.
This is my first time posting in a forum like this, so please excuse me if I accidentally break any thread rules (btw, where can i find these?). I am very new to Visual Basic and have been trying to teach myself as I create this program. I have experience with macros in excel so I do understand some of the coding, but definitely nowhere near being proficient. I am using Visual Basic 2008 Step by Step (Michael Halvorson) to teach myself.
I am trying to create some code in my program that will allow the user to open an excel file and then return the number of rows and columns in the worksheet. There will only be 1 worksheet in the workbook (since this is just a small part of a larger program I am writing). I already tested the code that will open the file in another program and it worked fine; the thing that is catching me is the row and column counts. I'm a bit stuck here and was hoping someone could point me in the right direction. Here is the code as follows: Code: I have another sub for a quit button which I chose to leave out. The last line for the MessageBox is causing me problems.
VS 2008 08/10 counting vowels in each word,longest/shortest word?
View 8 RepliesI have written a simple script to get a bunch of lines from a text file (they will be filenames eventually) which are split by new lines and puts each one into an array..
Dim ary() As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If My.Computer.FileSystem.FileExists("C:MenuFiles.txt") Then
[code]....
The only thing I can do for now is either use the substring function to remove the first character from all array values after 0 but I don't like that because it's messy and what if the split "works" as I want it to one one of the lines and knocks of the first character when I don't want it to.
I am using the follow code to obtain source code from my site:
Dim downloader1 As New Net.WebClient
Dim source1 As String = downloader.DownloadString("[URL]")
But there is code in the file which I am loading, something like:
<!-- load time: 0,05ms -->
<!-- Queries: 25 -->
But I want to remove all the <!-- --> lines from source1.
create lines in a VB .NET form? I can't see any correspondent control .I have used the Visual Basic Power Packs 3 , but there are two problems :- I can not select simultaneously both the lines and the labels .- When �sending to back� the labels , I can�t pick them again .Is there any other way to create some lines on the form ?
View 13 RepliesIf i want save (Textarea1.text)How i can save it JUST like it is in TEXTAREA1.text including text, spaces and different jumps in text?And how i can change color of my selected words like
>> This Coding
. Language
. Is From
() My Head
All words where is '.' at the line is colored like red.
I got a project im currently working on and its going great, Im trying to do a field add. Basically what I want to do is this. I got a textbox and a richtextbox. The richtextbox is the one below. Basically what I want to do is when someone types something like. Randomisn345 and click Add Field I want it to go into the richtextbox but single words. So instead of it going like randomisn345 testing356
[Code]...
I am looking to compare lines within a .csv file. I want to start at the bottom line and compare values within it to those in the line above and then repeat the process, ie. the second bottom line to the third bottom line and so on.The code used to compare straight out variables I can handle, the difficultly for me lies in identifying particular lines and fields within a text file.If someone would be kind enough to provide the code for this, I have googled it but it's clearly beyond my ability.
View 1 RepliesI need to display how much lines there are in textbox1 on a label6. I tried some things but none worked.
View 3 RepliesI load a list of words in a string. How do I count the number of lines in that string via code?I'm trying to write a function like this:
Private Function CountLines(ByVal Data As String) As Integer
Count the number of lines in Data
End Function
I need to draw lines, in one VB form. Like paint, I need the tool brush, and design some lines and curves in a Vb form. How can I do this? I don't know where to start.
View 3 RepliesHow do I draw lines using DirectX? (on my form)
View 1 RepliesHow would I make it so that if someone presses a button, the richtextbox will have more then 1 line of text
RichTextBox1.Text = "Something like this, but 2+ lines"
I want to make one program that i people can easy change IP's SQL Password and other stuffs.. but i don't know how to make it to read the corect line from a file .. example ser choose to edit IP He opens the program select IP's Change button, open the form..And to has textbox where he will insert his IP adress and when he click on Change button to change the ip's in files with his ip.
[Code]...