VS 2008 Finding The Smallest ASCII Value?
Nov 7, 2010
I've been practicing how to use Loops. So I'm trying to create a program where a user enters 10 letters and I have to find which character has the smallest ASCII value.
example: If someone inputs "qwerTyuio" my output should display "T"
Now I think I got my program to get the ASCII values of a string but I can't figure out how to compare each ASCII value of each character.
Dim str, y As String
Dim x As Integer
str = txtLetter.Text
[Code]....
View 6 Replies
ADVERTISEMENT
May 10, 2011
Create a program where the user can find the highest number and the smallest number from a list of values It needs to operate as follows: Enter a value (number) in the TextBox and click on a button [Add to list]. Once this is done, the program analyzes if the number is the highest entered or the smallest. To view which is the smallest and largest, a second button [highest and lowest] will populate fields (texboxes) with highest and lowest numbers. I've attached an image of what the program should look like.
View 4 Replies
Apr 21, 2009
retrieving the smallest integer from an image data (image data has a data type of byte which means that numbers range from zero to 255) but if smallest integer is zero than the next smallest number which
View 1 Replies
May 14, 2009
i just started to learn mod and i was having trouble with this. heres my code:
[Code]...
View 9 Replies
Feb 13, 2009
I'm working on a project which generates numbers. When those numbers have been generated I would like to arrange them from smallest to biggest. Let's say 6 22 8 12 15 2 is generated. Then i want it to be re arranged to 2 6 8 12 15 22
This is the code I'm using:
PHP
Private Sub btnRandomClick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSlumpa.Click
Dim random As New Random
[Code].....
View 8 Replies
Dec 11, 2010
I am using Microsoft.VisualBasic.Fileio.TextFieldParser to parse a CSV file that was created with Excel 2003. The parser is working great with the exception that it is converting extended ascii values to question marks! So if the file content was:
± 3
The TextFieldParser is returning
? 3
I have tried all of the encodings in the System.Text.Encoding package with no luck. I thought I had it with UTF7 but it was dropping other characters like replacing the + sign with a space.
View 2 Replies
May 9, 2011
I'm working on decoding a NMEA sentence that is a compressed 8-bit string. I'm having a very hard time of wrapping my head around the bit manipulation needed to convert this string. If someone could get me started with this it would be great.
Here is the incomming string:
!AIVDM,1,1,,A,14eG;o@034o8sd<L9i:a;WF>062D,0*7D
and here is the expected output:
[code]...
View 10 Replies
Nov 4, 2009
I would like to pass a whitespace character by using the System.Text.Encoding.ASCII.GetBytes(" "), and System.Text.Encoding.Unicode.GetBytes(" ") , where " " is the whitespace Character required. What do I need to type (" ") to get a whitespace character passed.?
View 6 Replies
Aug 7, 2009
So I have an ASP.Net (vb.net) application. It has a textbox and the user is pasting text from Microsoft Word into it. So things like the long dash (charcode 150) are coming through as input. Other examples would be the smart quotes or accented characters. In my app I'm encoding them in xml and passing that to the database as an xml parameter to a sql stored procedure. It gets inserted in the database just as the user entered it.
The problem is the app that reads this data doesn't like these characters. So I need to translate them into the lower ascii (7bit I think) character set. How do I do that? How do I determine what encoding they are in so I can do something like the following. And would just requesting the ASCII equivalent translate them intelligently or do I have to write some code for that?
Also maybe it might be easier to solve this problem in the web page to begin with. When you copy the selection of characters from Word it puts several formats in the clipboard. The straight text one is the one I want. Is there a way to have the html textbox get that text when the user pastes into it? Do I have to set the encoding of the web page somehow?
[Code]...
View 4 Replies
Jun 13, 2010
I'm trying to convert an ASCII String to hex for VB 2008. So far I have this :
Code:
Function asc2hex(ByVal StrName As String) As String
Dim loopCount As Integer, strHold As String
For loopCount = 1 To Len(StrName)
strHold = strHold & Hex(Asc(Mid(StrName, loopCount, 1)))
Next loopCount
asc2hex = MsgBox(strHold)
End Function
However, It is not reporting all the bytes that it should be. For example: This is the correct format.
[Code]...
View 3 Replies
Sep 16, 2009
I found this function from the net. But I have a problem with the reply buffer. The reply buffer is in ASCII value...but I need is HEX value. Is there any way that the reply buffer is in hex?
[Code]...
View 7 Replies
Jul 19, 2011
I am using StreamWriter and StreamReader in VB.NET 2008 Express to read and write ASCII text files. When I create the file and later read it, there is no problem, because I use System.Text.Encoding.UTF8 on both the write and read sides, so extended text is handled without problem. But sometimes, I have text files come in that are just straight 8 bit ASCII without the Unicode BOM... and they get a lot of junk when I try to read in anything with extended ASCII characters in it. It seems like the 8 bit extended characters are translated into multi-byte codes, and since they are filenames, of course, that doesn't work. Since the filenames just have straight 8 bit ASCII filenames. I have tried all sorts of encodings, and nothing seems to work.
The most common character that causes a problem is an "a" ... it is used in a lot of proper names. The funny thing is that sometimes is seems to workout... is there a way to read these types of text files? Some way to just tell StreamReader not to decode the text, just treat it as straight plain 8 bit ASCII text (with the old IBM PC mapping, I think). The one thing that works is to manually edit the input, replacing the extended characters with their un-accented partner and then renaming the files to match the new spelling. Maybe I should just go to read them as byte input and breaking the lines apart in my code.
View 3 Replies
Jan 15, 2010
I am receiving hex values for my step through debugging when I go over an integer. For instance if i have an integer of 1 it will show &H1, How can I get it to show the ascii character form instead of hex?
View 6 Replies
Jan 3, 2010
I'm reading a txt file into an array and then writing a new file one line at a time. The reason i'm using array is that i'm searching for a few lines that i want to find and replace.
However in my file I have some ascii characters but they aren't read well. I read something about System.Text.Encoding.Default but I don't know how to implement it in my code.
[code]...
View 2 Replies
Jul 19, 2011
My problem is I have a program that needs to input 3 values in 1 textbox only. I've been trying to figure that out for a couple of days now.this program must show the largest, smallest and average of 3 values.
Public Class Form2
Dim array() As Integer = New Integer() {a, b, c}
Dim a, b, c As Integer
[code]....
View 5 Replies
Apr 26, 2012
if i have 10 textboxes on my form with numbers inside 5 of them have the number "0" other 5 lets say 100 50 40 30 10 i need to get the smallest value but not the "0".
View 2 Replies
Sep 5, 2010
Getting largest and smallest number from an array and placing in 2 dif Posted 02 November 2010 - 05:34 PM I have the code written for everything except when I try to display the highest and smallest numbers from the array into a label it display 0 for both the smallest and highest number.Question: Create an application that lets the user enter 10 values into an array. The application should display the largest and smallest values stored in the array.
*The form is a list box with 2 labels and a button to retrieve the 10 numbers and put them in the list box then the other button puts the highest and lowest number in the 2 labels
Note: Place them in 2 diff sub-routines.
Option Strict Off
Option Explicit On
Public Class Form1
[code]....
The only issue i have is to get the smallest number to show up.. mine just keeps showing "Zero".
View 4 Replies
Mar 30, 2011
how to write a function in VB that returns the smallest value in an array of integers?
View 2 Replies
Jun 23, 2011
I trying to do from A to B to D and to E.All in ListBox(A to B)I want to sort smallest to largest from top to bottom(Vertical for B1,B2,B3, B4)[code]
View 18 Replies
May 5, 2011
I have a bunch of 10 digit integers that I'm passing in a URL. Something like: "4294965286", "2292964213". They will always be positive and always be 10 digits. I'd like to compress those integers into the smallest possible form that can still be used in in a URL (aka letters and numbers are perfectly fine) and then uncompress them later. I've looked at using gzipstream but it creates larger strings, not shorter.
View 4 Replies
Jul 12, 2009
How to load file and save it as different filename? It saves almost twice the original size for some reason?
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim iFile As System.IO.File[code].....
Question 02:How to load it as numerical values?
Question 03:How to try applying an array of mathematical functions to the numerical values to see if size reduction is possible: I want to try testing all mathematical functions with any and all mathematical values of smaller size to see if the file can be compressed.
View 5 Replies
Dec 10, 2009
What I am trying to do is fill an array from the largest index to the smallest index -- with the desired effect of reversing the values in the array. I have been looking at doing it with 2 for...next loops and I thought I had it, but I don't. As the reversed array is empty at the end of the 2 for...next loops here is code that I have been playing around with.
Dim myIntArray() As Integer
ReDim Preserve myIntArray(4)
myIntArray(0) = 0
myIntArray(1) = 1
myIntArray(2) = 2
[Code] .....
View 2 Replies
Dec 1, 2010
I have an array called linedistancearray.I am now trying to find the smallest integer in that array and store it another variable called mindistance..The following is my initial idea: I sort the array and then pick the integer with index 0. Array.Sort(linedistancearray)However what I get is the first item being a 0 not the smallest integer value in the array I need. HOWEVER if I choose the index 1 it works.So what I was thinking was a way to remove all 0s in the array. I am not concerned about the order of the items at all all I am looking for is the smallest integer in the array.
View 8 Replies
Nov 2, 2010
I have the code written for everything except when I try to display the highest and smallest numbers from the array into a label it display 0 for both the smallest and highest number. Question: Create an application that lets the user enter 10 values into an array. The application should display the largest and smallest values stored in the array. *The form is a list box with 2 labels and a button to retrieve the 10 numbers and put them in the list box then the other button puts the highest and lowest number in the 2 labels
(I am not sure how to display line numbers in my code on VB2010, please if you know tell me and I will edit the post)
[Code]...
View 8 Replies
Mar 18, 2010
I'm making a program for a class, as usual. I need it to grab the smallest number, of the 2 inputted numbers.Well, there is 4 inputted numbers. For instance the user inputs the following:
Price Ounces
20 4
12 4
I divide the numbers, and get 5 and 3.The better buy is going to be item 2, as it is $3 per ounce.But I need the program to grab the smallest number AFTER dividing, and then display that in a label. I need to know how to grab the smallest number. What statement do I use?Odds are, it's something simple and I'm overlooking it.
View 9 Replies
Apr 8, 2009
I have 2 labels. One needs to show me the lowest number of the 10 in my rich text box and the other needs to show me the largest.
Public Class Form1
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Me.Close()
End Sub
[Code] .....
View 14 Replies
Jun 2, 2011
I have 5 numbers, each ranging from 0 to 100. Each number changes from time to time. I have to sort them as highest first and smallest last. How would i do it?
View 3 Replies
Aug 13, 2009
The program is about a text file that contains the sizes of eggs. They task is to put each egg size into a category e.g. small, large, xLarge etc. Also i need to record the highest and lowest weighted egg.
I have don everything except find the lowest weight. Not matter what i try, i cannot seem to keep hold of the lowest sized egg.
here is my code :
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim egg, jE, exE, lE, medE, sE, tE, high, low As Double
[Code]....
View 7 Replies
Apr 7, 2011
I have the following code for a structure:
[Code]...
I create an array of this and load different distances into the ProjectileDistance property of the array. My question is this: How do i sort this array from smallest to largest value of ProjectileDistance?
View 9 Replies
May 3, 2011
I have two text boxes on my form. text box 1 allows a user to type in a number (decimal) and text box 2 will display the smallest number typed in so far. The idea is to find the smallest number typed in by the user in text box 1, by using the Math.min method to compare each number typed in by the user to a variable that contains the smallest number to the point. Then replace the variable value with the smaller of the two numbers. To make it work for the first number. I have to initialize the variable to 99999. (no if else statements should be used).
View 3 Replies
