I made a program to make a random name up from 2 textboxes on my program ( a firstname textbox and a lastname textbox). But the problem is that I'm just getting the names in order they were put in. I was using this code
Dim fname2 As String = fname.Lines(F)
Dim lname2 As String = lname.Lines(L)
and once it generated the name I would put
[code].....
Sorry, it has been a long time since the last time I posted, but I did not have any idea of a project. Moreover, I had exams.Anyway, I am now facing a problem in programing a 'Sudoku' generator. However, I had an idea to solve it. Unfortunately, in this idea I need a code to pick a number in random other than:
View 9 RepliesDoes anyone have a function that will choose a random name from a txt file that is separated by new lines?
View 5 RepliesEG: i have 5 quotes listed 1 to 5, and i want some code to generate a number 1 to 5 and the label1.text = "chosen number"i cant for the life of me work it out, i think it was dblrnd
View 2 RepliesI need my code to be able to choose 5 random files from a folder. I was hoping I could instantiate the Scripting.FileSystemObject then grab the target folder as an object and do something like FolderObject.Files(12).Name but apparently that's not doable. What I did works, but is sloooow:
FS = CreateObject("Scripting.FileSystemObject")
Folder = FS.GetFolder("c: emp")
for y=1 to 5
[code]....
webbrowser component and was wondering if it's possible to make it go to a random url in a list? Like a list of urls stored in a txt file?
View 2 RepliesHow do i set a label text to display any of the declared string list randomly.
CODE:
I have two List(Of String).Both Lists contain duplicate strings. I want to pick out all the strings which are contained in both the Lists. For example:
List1 ={"10X100","10X100","10X100","50X100","50X100","100X100"}
List2 ={"10X100","10X100","20X100","50X100","50X100","100X100","200X100"}
So, the result should be: List3={"10X100","10X100","50X100","50X100","100X100"}.How to do this?
I'm relearning VB.net just for fun, so consider me new at this. I'm trying to write a program where the user can input a list of names or numbers, and the program will randomly pick one of those names or numbers. So far, I can get it to randomly generate numbers based on what I put in the code, but I don't know what I should use for the user to input the data, and how to code it so that the program will pick from that data.
View 3 RepliesIf I can generate a list of random integer with a click of the button and put the results in a list box using VB.Net but how do I randomly change several integer number generated by button 1 by clicking button 2? How I retain the results of button1 and change the results when clicking button2?I try before but the two button function code cannot relate to one another.
View 1 RepliesHow can I display a color dialog with a list of known web colors for the user to choose?
E.g.
black
white
dimgray
gray
darkgray
silver
etc.
I need to display ALL web colors
Give me some kind of tutorial for using the FB API with VB.NET (2008). I tried installing the SDK, but the components don't show up in the toolbox nor in the 'Choose Items' List...
View 4 Replies[Code]...
For each character of this string I want a new character out of the string and then remove the character from the list of characters that still maybe used for other characters. It may not get the same character, you could basically just call this encryption, but it's not what I am making. I don't want to waste my time doing this one hour while VB can do this for me in <1 second.
I am currently working on a family project which is based on "Who Wants To Be A Millionaire?" show. There is a huge diffrence between the show and my project. My project is a christmas edition and the goal is not to get money or something, since I will not add it... Erhmm... Let me get to the point. I have already designed a layout and scripted some things. I have about thirty questions but I do not want them to always spawn in the same array, if you know what I mean. I want the program to randomly choose one of those thirty questions and NEVER choose the same question in the same program run. By the way, there are four options on my project: A, B, C and D. I have got everything, I just need a code.
View 3 RepliesI am making a program to enter random phrases and words into an object on a web browser. I am not sure how to make the program choose a random phrase or word though.Basically I need to have a list of 100 or more words and phrases inside a program, and for the program to choose one when called upon.
View 3 Repliesgetting random number from list of numbers is getting me sick. i am trying to do it for like 20 days now but every time i do it ends up in a loop wich crashes the my.settings system. does anyone have an idea how to get a random number from a list. then delete that number so it cannot be called again. my system must mark some items with numbers but non ofthe numbers may be used more then 1 time the max items in my system is 90. so from 1 to 90 without getting 2 times the same number heres the code i tryd
[Code]...
I am trying to get a random word in VB and was wondering if it was possible to do this through the internet some how? For example If there was a website that literally just contains random words (anything over 100 will do) and I could just select a random word from it? I can create random letters and numbers but I want a word that would be in a dictionary.
View 5 RepliesI'm trying to generate a list of random points of a 2d array.
ie
(1,0)
(2,1)
(1,2)
(0,0)
(0,1)
....
I need to process each array location, but I would like it to be in a random order.
EDIT: I am so sorry! I have added my thread to the C# discussion thread instinctively wherein in fact I have been creating my application in VB.NET so sorry! Please transfer my thread to the appropriate location! I am currently trying to mess around with a simple mp3 player and am in the process of creating a shuffle list from all the songs in my playlist.
View 2 RepliesI have an array of 26 strings from A to Z. Then, I am creating a random list of 7 alphabets from this array. Now I want the user to pick first 2 alphabets manually and then on a click it will display the rest 5 randomly generated after subtracting first 2 picked ones from the whole 26 alphabets array. how this can be achieved in lists.
View 3 Repliesi want to get a random directory from a specified directory, for example, the desktop.
im not sure how to do this, this and the only thing I'm having trouble with for my application
for example i have 5 different directories on the desktop called
Dir1
Dir2
Dir3, etc...
i would like to get Dir3, then maybe Dir1, after that maybe Dir3 again, and so on. i want to get a random directory from the desktop...dont really know how to explain it any better...
A specified a directory - a directory that i specify maybe in a text box for example. or a folder browser dialog
also i just want to get the path of the directory, i dont want to do anything to it.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn5vowel.Click
Dim rand As New Random
Dim alphabet As String
Dim i As Integer
For i = 1 To 200
alphabet = ChrW(rand.Next("A"),to ("z")
It is giving me that the expression must be expected. I have to choose and display the fifth vowel from the list of 200 random words.
my application the user is going to be able to choose which tabs are going to be displayed, but I need help[ with this.
View 1 RepliesI added this code to be able to use some controls from another form, but since i added it, i can't choose that form as startup form. If i remove the code, i can choose it, if i add it again,i can not. So what can i do?
Private pluginmanager As Pluginmanager
Public Sub New(ByVal CsPluginmanager As Form)
InitializeComponent()
[code].....
I know it is possible to have more than one audio output device attached to a computer. For example, my home machine has a soundblaster card as well as stereo speakers attached via a USB M-Audio controller. I know that windows and other applications can select which output device to use... I use the sound card for normal Windows sound, but I use my M-Audio output when mixing music in Cubase.The question is, from inside my own program, I need to be able to detect what audio devices are available, show the user the list and let him choose one, and then use that output device for all audio output generated by the program.
It would also help if I could determine which audio output device is being used by Windows.
Oh, almost forgot, I am using Microsoft.DirectX.AudioVideoPlayback.Audio to play mp3 files.
I have a multi user app that works over a WAN and prints 2 types of documents:
1. Bus Tickets
2. Reports
Generally all users will have 2 printers connected to their PC (A Dot MAtrix printer for the continous paper tickets)and an inkjet or laser jet for reports.
How do I send certain print jobs i.e. Tickets automatically to the dot matrix printer and other print jobs automatically to the other printer?At the moment the dot matrix printer is set as the default printer on all machines, the reporting printer is then selected by the user whenever he/she wishes to print a report.This is not ideal however since most users run other apps on their machines and would prefer the plain paper printer to be set as the default.
I would like to obtain the device names from a database table or file on the user's machine so that the following occurs:
1. When A ticket is to be printed the printer object is automatically set to that of the dot matrix printer without offering an option.
2. When a report is to be printed the user is offered a dialog box(I know how to do this) WITH THE PRINTER NAME OF THE REPORT PRINTER APPEARING AS THE FIRST CHOICE.
1. How do I obtain a list of printers that are available on each computer?
2. How Do I set the printer object depending upon the job that is to be printed?
I'm creating an application that creates a list of 20 ramdomly selected numbers within an array and displaying those numbers in a listbox. I then need to display the duplicate numbers in an adjacent listbox by clicking the find duplicates button. How would I be able to access those 20 numbers in order to find the duplicates?
View 2 RepliesI've seen many examples in LINQ but i'm not able to reproduce the same result in vb.net.
I have following code: Dim context As New MyModel.Entities()
Dim rnd As New System.Random()Dim gardens As List(Of Tuin) = (From t In context.Gardens Where _
t.Approved = True And _
Not t.Famous = True _
Order By rnd.Next() _
Select t).ToList()
[Code]...
how you can choose the directory to install your program to because when I publish the program it installs only to the directory it was published to! would I need another program to move the files to the directory I want?also im using .mdb files in the program and I want these files to be installed to the same directory but the files arent even in the Application files folder when it is created so when I run the program I get an error telling me the program cant find the .mdb files at the location specified in the code
ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:UsersdazzaDesktopUserid.accdb
that is my connection string, obviously when I install the program it isnt going to be correct so how do I change it oce the program has been built#
i have one label one button and 5 textboxes and i need to see in the label one number that randomly will choose from numbers that allready are in a group of 5 textboxes
View 21 Replies
