I am expanding my first project, which has a ListBox with several lines in it. If I write a new line, by typing in the TextBox and hitting the Button, I want the value which I typed in the TextBox to be saved as a variable, fe. LB1.If I write a second line I want that text to be saved as a varable, LB2.The third line saves in LB3, etc.
How can I let the program choose the first empty variable, so LB1 does not get overwritten?
i am trying to capitalize the first character of a name when i insert the name in an sql DB from a vb.net application! I tried the initcap an the upper function, but didn't work! Is tehre a solution?
View 1 RepliesOver the last 3 days i've been batteling with the issue of playlists. I'm currently using windows media for mp3 playback how ever i do not understand why the command "AxWindowsMediaPlayer1.Ctlcontrols.play()" doesn't start playback immediatly. I've been over this so many time in the last few days i think i've just confused my self.
Over view of how it works... Form2 updates 1 list box with the path and 1 with the Artist & track, it then invokes the PlayMusic procedure (subroutine) on form1. However it will not begin playback until it has done all its jumpig around, gone back to form2 and closed it. Only then will playback begin.
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Is there any way to automaticly check a option in a radiobox(in a browser) if it has no id in it? In my application I have a webbrowser which automaticly goes to a .html file that has the following script:
<html><form><input type="radio" class="radio" name="d" value="2" checked="checked">abc
<br>
<input type="radio" class="radio" name="d" value="3">def
Also there is a button and when I click it it should select the option 'ghi'. Now most solutions I found use the id in the input. But in this input there isn't any id.
Is it possible to call a Skype number that is in a RichTextBox by clicking on the number?I have links activated in the RTB but phone numbers do not appear as a Skype link.
View 5 RepliesI got 2 LABELS and ONE BUTTON... when i press the button, it fills both labels with a random number from 1 - 6.ild like to do it like this... you press the button then a little prograss bar starts running for 3 or 4 seconds... and THEN after it reached the bars max i want it to show the numbers in the Labels...
the second thing is...i want to make 2 checkboxes next to the labels... if you mark the first checkbox, next to the first label... and the outcome is that the number of the first label is BIGGER then the other one.. you should get some kind of a msgbox.. i know how to make a msg box... but i dont know the code for vb to check if label1 is > or < than label2....
I'm creating an app in VB2008 that needs a function that automaticly closes the processes "iexplore.exe" and "firefox.exe".
View 8 RepliesSend hdd serial number (not volume number)code in vb.net 2008.
View 3 RepliesI am doing a bar cash register and I want to use a if statement to see if fosters button and number 1 on the number pad are both pressed then multiply constant by quantity number
View 1 RepliesMy some problem for vs 2008 in mobile applications How to learn mobile device board serial number in vb 2008?
View 2 Repliesi have problem in my record database. why when click btnOut. system will save status=1to set number in button. this is code, please check if any erI'm using vb 2008 and databse mysql
form 1
Private Sub btnIn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnIn.Click
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I want to get the major, minor, build and revision version numbers of an EXE, not my vb project.If I do:
FileVersionInfo.GetVersionInfo(sEXEFilePath).FileVersion
I get 11.00.00003
It seems to have combined the build and revision numbers into one. In the good old days,
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I have a String in this format:Dim curVer As String = "Outlook.Application.12"12 is the version number of outlook. This is how I get at the moment:Dim currentVersion As Integer = Convert.ToInteger(curVer.Split(Convert.ToChar("."))(2))Problem is, what if they decide to make a version called 14.5. Using my method I will only get 14.
View 7 Repliesokay say textbox2.text = "8" if textbox1.text is higher then textbox2.text the msgbox("g")so if textbox2.text = ("9") then msgbox("g") would pop up cause it's a higher number but ifit = "7" then nothing how do i do that
View 2 RepliesHow would I keep the number 001 as 001. Right now when I use this number it makes it just 1.I have:
Dim f As FileVersionInfo = FileVersionInfo.GetVersionInfo(File)
txtProductMinorPart.Text = f.ProductMinorPart.ToString
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I'm trying to capture 4 keystrokes from the user and store them in an array. Once the 4 keystrokes have been entered, I would like to make it so the user can no longer enter anything, or at least have it show up on the screen.
Here's the logic I have so far:
For count As Integer = 0 To 3
Select Case e.KeyCode
Case Keys.D1
recOrder(count) = 1
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What I wanted this code to do was to count the number of key presses and what keys were pressed, and compare that array to a predetermined array.Edit: I forgot to mention that even though the array has been filled with key presses, when the user hits a key, the screen still updates. Also, this code is in a Keydown event.
Please can some one tell me how to round a number..In VB6 it's label1.caption = round(text1.text)
View 29 RepliesI have two labels, one that will show the total gallons used in a journey and one that will show the total litres, both of these labels refer to their own Integer variables. How do I get the results to be shown only to 2 decimal places? This code below seems to work with Gallons but not with Litres?
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Dim SerieDisco as String Dim SerDis As New FileSystemObject Public Const LDisk= "C" SerieDisco = SerDis.Drives(LDisk).SerialNumber In VB6 I did use this code and get the serial number of Driver C: But now I am traslating the application to VB 2008 and I don't know how i do it? The methot in VB 6 function with hard Drive, CD and memory card (usb)
View 9 Replieshow to generate student number in visual basic 2008 in this format. the year+date+in what number that the student is enrolled. example: 111201. where the year will change depend on the year that the student enrolled for the first time.
View 5 RepliesI've got a question about Listboxes in Visual Basic 2008 Express. I have a fair bit of experience with Office (both 2003 and 2007) and use the listbox in office all the time. The thing I like most about it is the ability to set the number of columns so I can have a string for the user to see and a second column of 0 width that holds my ref number.
So when I needed to do the same thing in VB 2008 Express I grabed the Listbox control and.....hit a brick wall. As far as I can find out from the help files and searching the web the Listbox control only shows one column really. Ok so it might wrap to a second column to save the user having to scroll but its still basically one column. There seems to be no way of having something like in Office.
I know I have no code, but I don't have any code for this. I'm just asking in case I'm missing a control or something obvious. Hell at this point I'm almost tempted to create my own Listbox control that acts the way I need but thought I'd ask before heading down that route.
I want to fetch number from my string
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I wanted to know how to make a 13-digit number with -'s from the press of a button.
View 4 RepliesCan i display the date as a number.By that i mean for example Day 289 of 365?I tried to Google with "Display date as number" but no luck.
View 4 RepliesHow can i get the postion of the pointer or record number from a datagridview when a user clicks on a cell in the datagrid.?
View 4 RepliesRichTextBox1.Text = RichTextBox1.Text + MaskedTextBox1.Text Everytime I click add, it just adds the actual number to the RTB1 instead of adding the numbers together like a calculator.
View 7 RepliesIm learning .net from vb6 and been stuck with this a while
Option Explicit Private Sub Command1_Click() Dim i As Long
For i = 1 To 3 Me.Controls("Text" & CStr(i)).Text = "This is textbox number: " & CStr(i) Next End Sub
I am making a project in which if SID 001 is saved .after this SID textbox should display 002 automatically .I am using an Access Database. My code is as shown below:
Private Sub Sales_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
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Suppose I have 5 Integers(A, B, C, D, and E) and 5 Textboxes. When the program run, the user is going to input 5 numbers to those 5 textboxes. When a button is pressed, a label will show up and write the textbox number with the biggest number.
View 1 RepliesI have been searching the forums but have not found anything like what I am wanting to do.Anyways what would be the easiest way to count the number of key strokes? Then when X amount of strokes have been reached, display a message?
View 9 Replies