i need a program that give n dot and take a Function for example:
give (x1,y1) and (x2,y2) take me it Function(for F(x)= ax+b)
give (x1,y1) , (x2,y2) and (x3,y3)take me if Function(for F(x)= x ^ 2+bx+c)
This is a mathematics "testing" program, after every correct answer it increases the variable "userScore" by 1. This works perfectly along with the rest of the program, the only problem is that even when the answer the user inputs is WRONG and a message telling them they have got it wrong appears it STILL increments the "userScore" variable by 1..
Public Class frmMultiplication
'declare correctanswer as a variable which can be seen by the whole program
Dim Correctanswer As Integer[code].....
I want to write a program to write in an xml file in this format:
<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />
[Code]....
how i can write a program to create a shortcut in the startup folder of a different program. So i have one program on my computer that should run at startup, i just need another program to create a shortcut to it, and then copy this shortcut into the startup folder.
View 20 Repliesi have to write a program for my VB class that consists of a resistance checker program. I've searched like a madman to help me through this and I have found nothing >. The program consists of 2 combo boxes, the first one is the nominal resistance drop down list of the numbers :100, 150, 220, 330, 470, 680, 820 and 1000. The second list is of the tolerance numbers; +/- 0.4%, +/-0.6% and +/-0.8%. Now what i want to do is select a number from the first combo box and select the tolerance level of the second combo box and i input the resistor of said value into the text box. when i click the check resistor button it should display a message saying if the resistor is in or out of tolerance. For now I have the form all laid out and the values inputted into both combo boxes and i can go to run the program i am able to select said values. Now my problem is trying to get the right code so that i can check the resistors value.
View 2 RepliesI am currently making a GUI for Minecraft Coder Pack. MCP works off a system of batch files that launch python programs. I want to be able to read and write to these cmd windows throught vb.net. So that I can tell when a process has finished or to answer a yes, no question i nthe python program, with a gui from vb.net[code]\...
View 1 RepliesHow do I write a vb10 program that works in windows me. I am getting an err message saying MSCOREE.DLL expects a newer version of windows.
View 3 RepliesHow could I write to that, like add another game to it? Like rewrite that but from textboxes but create a whole new game after that game.[code]\...
View 4 RepliesUsing this example how would I go about updating an XML file using this example[code]...
View 5 RepliesMy friend's birthday is coming up in 4 days. I am currently out of the country(on the other side of the world),and I want to give her a program for her birthday.
View 5 RepliesSome time ago, I did some F# programming, the following code is used to serialize/deserialize float32 array:#light
However, nowadays, I have to do some programming in VB.NET to serialize/deserialize float32 array again. As F# programming is not suitable for GUI, but GUI is necessary for my current programming.I want to know how I can rewrite the above code in VB.NET.For example, I have a float32 array, (I dont know what data type in VB.NET is equivalent to float32 array in F#) of (1.0, 2.0, 3.0); I want to serialize it using DataContractSerializer, then read it back so I can still get the same float32 array.
i want to write a program in visual basic .net 2003 console application that will take one variable and then a menu to ask what the user wishes to do.the menu is a conversion of currency i have a code that worked but i whenever i press the other option on the menu the screen just closes
here is the code :
Dim x As Double
Dim y As Double
Dim z As Double
Dim m As Integer
[code]...
I need to write a program in vb.net using Do while, for next and do loop. Th eprogram will sum all the even integers between 2 and 50. This is what I have so far
Dim intCount, intNumber as integer
intCount = 0
intNumber = 0
[code].....
I have to write a program that uses a class...and I've got no idea what it is or how to do that.My program is a simple interface that adds up the users selections and quantifies them into a membership fee.
Code:
Public Class Form1
Const FamMem As Integer = 90
Const SigMem As Integer = 50
[code]....
If I were to write a program to do CPU Benchmarking, what all would be done to do something like that? What kind of tests would you do to test the CPU?
View 3 RepliesI am trying to write a program using arrays. The issue I am having is I want to use an array where not only can I use a string value but a numerical value as well.please keep tha answers simpl as I am becoming very frustrated and starting to think progamming is a waste of time
View 2 RepliesAny way I could write an anitvirus program in vb.net.
View 5 RepliesHow could I load an Image from my computer and write on the picture using VB.net [ 2008 ]. Then text will show only when the mouse is hovered on the location where text is written. I want to write down the location of the picture for say.
View 1 RepliesI want to write program about net cafe bout i don't know.
View 1 RepliesHow I can write SAX parser in visual basic.net and give me an example??
View 1 RepliesI want to write my own global snippets tool for Windows XP and higher. This would be an always running in the background tool that would pop-up on a globally-defined hotkey, allow me to select a snippet with substitution arguments, and then paste the expanded snippet into the text input of whatever control I had been in when activated it, and finally, return me to that previous app/input box.
I know how to do most of the algorithmic aspects, but I do not know how to accomplish these windows-based features:
1 - Global Hotkey: how do I define a key-sequence in windows (from .net?) that will work, even when entering data in another apps textbox? (Usually this will be a browser window)
2 - Pasting Into Another App: I could use the paste-buffer and Ctrl-C, but I want to avoid the extra keystrokes.
3 - Return Control to Original Window: Seamlessly return back into my input stream: how do I do that? In fact, how does my tool even know where I was before it popped up?
The reasons that I want to write this myself is first to learn how (because there are other tools like this I would like to make) and secondly, I don't know of any snippets tools that have the argument substitution that I want.So, the two (2)questions are A) What should be my general approach? and B) how best can I accomplish items 1 to 3 above?
I want to write a warehouse program which has near 80 clients.My program has to make some reports and control entrance and exit of commodities in warehouse and store data in SQL Server Database.I need to know that which one is better: using windows application which give me a lot of feathers or creating website which reduce my ability in using objects?I have to mention that my clients will not increase.
View 4 RepliesHow would I call like notepad and tell it to write words in it? E.g. When I click on button1 it opens notepad.exe and writes "hello word" in it.
View 12 RepliesI am designing a program which enables us to write our language in any computer program My language is basically written completely opposit from english ( bilingual the program has to press the left arrow key everytime a letter/number/symbol is entered! i am having success with this code
For i = 32 To 32
result = 0
result = GetAsyncKeyState(i)
If result = -32767 Then
SendKeys.Send("{left}")
Timer1.Enabled = True
[Code]...
[code].....
View 2 Replieswrite program for creating Icons, using MS Visual Basic 2005?I want to know all the details
View 3 RepliesMy program has to write to several files according the users settings, options, and other purposes. But when i tested this, it gave me an error, access is denied. I do not want the user to make it run as an admin nor do i want to find another way to do this, because the only other way is the temp dir and when user deleted files from there it could mess it all up.
View 4 RepliesReading and writing *.amc files using vb.net 2005. how to read and write *.amc files in vb.net 2005.
View 3 RepliesHow do I use ITask in VB .NET to write in the TaskLoggingHelper
View 1 RepliesI am tring to write a batch file to run a DOS program under a GUI as below
My.Computer.FileSystem.WriteAllText(c:convert3.bat", "aften c:movie.WAV c:movie.AC3", False)
When the batch file runs
C:>convert3.bat
C:>aften c:movie.WAV c:movie.AC3
'aften' is not recognized as an internal or external command,
operable program or batch file.
Why the extra data tacked onto the front of the bat file..The below code works but is more lines...
Dim fs As New FileStream(MyFolder & "convert2.bat", FileMode.Create, FileAccess.Write)
Dim s As New StreamWriter(fs)
s.WriteLine(batstring)
s.Close()