is there a way to show my running number in a text box. the logic is like this, i have 1 button once i click on that button,the textbox start running a random number start from 1-47. when i click again the running textbox stop.here is my code.
If lb_count.Text = "0" Then
Dim RandomNumber As Integer
RandomNumber = RandomClass.Next(1, 47)
[code].....
In VB if you prompt the user for a number between 1-20, then a word, how do you get a text box to show the word the same number of time as the number selected using loops?... Ex: please select a number: 4 / select a word: cat....the text box should display ::: catcatcatcat ........
I am doing this for a class and my brain has locked up. Prob. just over thinking it though. Thanks in advance for any help!
I have 2 panels set up, one contains the rich text box the other one contains a single label. The am currently using the following code however it is not working.
Dim line_count As Integer = mainEditor.Lines.Length
Dim linecounter As Integer = line_count
linecounter += 1
line_count = 0
[code]....
I need a small app that randomly shuffles a set of preloaded numbers. The shuffling will be visible on the screen and goes on continuously (looping) until a key is pressed and as soon as that happens it will show the winning number.Am using visual basics 2008 to develop the application but my problem is when i start the app and hit a key it will loop through my numbers on the text file and it will also display the event but if i hit a key to stop it will not stop..I was workin on the app but my problem is how to stop the loop and resume on the with a keypress. below is the app codes.
Dim Running As Boolean = False
Sub ReadAccounts()
Dim arr As New ArrayList
arr.Add("1366-665885-666-22650")[code]....
i have a loop in here what suppose to add a rondomly choosen number and show it on the label .text increase every time by the the same number when appear. It does not do it correctlythat is the
Private Sub licz()
Dim pbs() As PictureBox = {PictureBox1, PictureBox2, PictureBox3, PictureBox4, PictureBox5}
Dim las() As Label = {Label1, Label2, Label3, Label4, Label5, Label6, Label7, Label8,
[code].....
I'm writing a program for my algebra students to practice integers.Stuff like....
3-6
-4 + (-5)
3(-4)
-15 � 3
etc.
I want to show an explanation and for the addition and subtraction, I want to show it on a number line. For example, if the problem is 3 - 7, the number line should show and arrow to that goes right to 3, and then left 7 units (starting from 3). Then the student can see that the answer is -4.I could probably do this with some string manipulation, but what would be the easiest way to do it in a picture format? Maybe a bitmap.
is there any way to get a numberupdown text to show the value "+" so if the value is a positive number then it adds the plus sign in front of the digits.
example:
2.00 would become +2.00
3.25 would be +3.25
as when its negative its
-2.00
-3.25
It already adds the negative value when its negative of course.
I have a textbox1 and button1 and panel1 (which is used as a popup control)i want if textbox1.text="show" then modalpopup control whose id is panel1 will be visible on buttonclick event other wise .... modal popup control panel1 will not be shown ...how to do this ? using vb.net ?
View 2 Repliesok what i want to do is for vb to show what os your running like xp vista and stuff like that also i want to make it if they are not running windows 7 they have to install a program but if running windows 7 for the button to be grayed out because they dont need to use it and if they are using xp vista the button will not be grayed out and you are able to click it is this possible.
View 6 RepliesWhat I'm trying to do is show a form while a background process is running. Similar to a progress bar but not a progress bar. We have a form that has an animated gif (customer request) and that's it. no other controls. They want this form to show while the processing in the background is running.
View 5 Replieshow do you show information from a datagrid cell to show up in a text box in another form, this is for a college project.
View 1 RepliesI want to run some dos commands (eg: a ROBOCOPY) and show the output from this realtime in a text window to show the user something is happening.The command may take a number of minutes so it's important the output is showing in the VB application realtime, and not just all at the end. Obviously the user will wonder what is happening during this time.
View 19 RepliesI am trying to run powershell script from VB and I want to see the output of the script as it is running inside a console application. With my script (shown below) when I run from powershell it shows "Command Sleep Starting" and then waits for 5 seconds and then displays the other text.
However, when I run from VB.NET program, the execution waits for 5 seconds and dumps all the text output at once. It doesn't execute first Write-Output command and then wait and then output as it should.[code]...
I have some shared code I need to use both in a WinForm and a service. How can I test if my code is running in a service, so I can avoid problems with modal dialogs.
View 2 RepliesIn Form1 there are a lot of boxes like checkbox, label....I want to show a processing message for opening serial port after program running. So I created Form2 specifically showing "Opening Port...". So in Form1_Load() I used Form2.Show(). However this message showed behind of Form1. I think this was executed before all the other tool boxes loading. So where should I put Form2.Show()?
View 2 RepliesAll I try to do is to display 10 as 10.00
Dim amount As Double = 10
lblAmount.Text = Format(amount, "##,##0.00")
And what I am getting is this
&10=##,##0.00
i want a automatic packet number in text box if there is no data in database...if there is a data i want to add 1 in packet number to next packet in text box'packet no= JA0001
q = "select max(mid(pack_no,3,4))as max_pck_no from mef_info where mid(pack_no,1,2)='"JA "'"
cn = New OleDbConnection("provider=microsoft.jet.oledb.4.0;data source=Database Path ;Jet OLEDB:Database Password=*********;")
[Code]...
I have form 1 (User Details) and form 2 (Transport Usage). Now in form 1 there is a textbox which shows the user's ID and when i click a button that links form 1 (user details) to form 2 (transport usage) i want another textbox in form 2 to have the same user ID as in form 1. (the user ID always changes)
View 9 Repliesi have a division of 2 integer that give me a result as2,3944534 ...how i can give e result as
View 3 Repliesis it possible to make something that can show the number of active applications? For example some code that say: Label1.Text = Number of running applications
View 15 RepliesI have a form (FRMQUESTIONNAIRE). It contains, a listview table, a panel and picturebox, 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip).
Problem: When I click one item in listview table, the picture captured realted to the item click in listview table will be shown in panel beside it. However, the problem start to happen when the log ID is not appear accordingly based on user selection on listview table.
What I reckon start of the problem: - Previously The listview table(listview1) in frmquestionnaire was in frmqlist(another form). But to suit user requirement, it has to combined with frmquestionnaire. In frmqlist, I use a label Image. This form contains the similar details in frmquestionanire except there are no 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip) But it have a button(Proceed to survey). Having said that, when user click an item in listview(Frmqlist), the picture will be shown beside it. User will click button proceed to survey and frmquestionnaire will pop up. Here, It shows the correct Log ID based on user selection in frmqlist.
But now....
I have combine everything in frmquestionnaire. I am facing as the LOG ID is not showing according to the selection. As a result, I can't save the questionnaire answer as well as this log will be used to save in database.
[Code]....
How can I get VB.NET to show the number of each code line, so that I can more easily keep track of where things are in a lengthy program?
View 6 RepliesI mean, a big number like million in this way: 1,000,000? I know i have to parse the number somehow and add the commas there and stuff, but how?
View 2 RepliesDoes anyone have a 1 to n thread example in which n threads are created dynamically? There are a number of examples that show a definite number of threads, and some that imply n threads by using a tcp ip listener or a file system listener. However, I'm looking for a 1 to n created in response to a dynamic requirements, provided purely by and for my program.Essentially, my requirement is to be scalable. 1 to n threads based on application throughput should make this pretty easy to satisfy.
View 9 Replieshow i can format a number to only show decimal places if needed?For instance...
string.format("{0:SomeFormat}", 26.9) = "26.9"
and...
string.format("{0:SomeFormat}", 26.0) = "26" 'Drop decimal for whole numbers
so below is my code. I am trying to get the autonumber generated in newdb into txtcallid field. the error i get is that the field is not unique. What i am trying to do is to get the form to fill the db witha new blank record, assign the auto number and then display that number with the blank record info in my form. I will be making it so that the data must be changed before saving so that the form will not be blank save for when it is loaded.
Imports System.Data.OleDb
Imports ChessyFunk1._5._1.ADODB
Public Class frmNewCall
[Code]......
When logging into my system, I select the number of result that needs to appear on the report. In my stored procedure it selects count of all the data for a period. It returns all in the information, but I only want the number of records to appear on the report that I selected at the beginning.
View 1 Repliesi have a database shown on VB 2008 showing music information. i am trying to show the track with the greatest number of sales however it is only displaying the current information on the screen (i am showing the access database in multiple text boxes) rather than searching the database.
this is the section of code i am struggling with:
Private Sub Btntopseller_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btntopseller.Click
Dim index, largest As Integer
[Code]....
i also would like to add to this, i would like the user to be able to select a year from a list box to show the track with the greatest number of sales in that year.
I have created a com dll in vb 2005 and used in vb6. It's working fine.
I have a question why Windows Explorer does not show it�s version number? I have properly set both the Assembly version and File version.
Again I did create a test com dll - windows explorer does show it's version number properly.
I need to know how create a number that increases every time my main form is loaded. This would go in succession. So the first time after putting this code in it would show the number 1. The second time I open my main form it would show a number 2, and so on.
View 2 Replies
