Convert Negative Integers To Positive Ones?
Jun 22, 2011I need to convert a negative integer to a positive one.
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Application That Will Display Positive Integers / Negative Integers And Zero Entered In A InputBox
Mar 20, 2010I tried coding for an application that will display the positive integers, negative integers and zero entered in a inputBox. for some reason it keeps crashing down.here is my code. paging all visual basic professionals. [code]
View 6 RepliesTextbox Maxlength For Positive / Negative Integers
Apr 25, 2012The problem is simple: I have a form with textboxes, and in one of those textboxes, I want users to enter either a positive or negative 2-digit number. I'm looking for an easy way to enforce this restriction, i.e. without having to parse the number and check whether its absolute value is below 100.
[Code]...
Random Numbers To Display Both Negative And Positive Integers
Feb 28, 2012I have written a program that generates and prints 10 random integers from -10 to 10, my problem is that I am returning both negative and positive numbers, aligned right with a pad of 2, but the negative is on the right hand side of my number instead of the left. here is my code, all work but I need to align the numbers and have the correct notation of negative.
[Code]...
Convert Positive/negative Number?
Dec 19, 2005Is there a built-in function in .NET (VB) to convert a negative number into a positive, and vice-versa?I usually end up just using:NegNum = PosNu - (PosNum * 2)PosNum = NegNum- (NegNum * 2)
View 6 RepliesConvert Positive And Negative Math.Sin (waveform Output Values) Into (unsigned) Byte Array?
Apr 19, 2011I'm creating an emulator for a device to simulate wave forms. My challenge is that when I try to convert the output of the following code, I can't convert the Math.Sin's double output into byte values that lend themselves to the byte array format required by an existing graphing control as listed at bottom below. I''m not sure how to handle this when the sin function creates negative values but the byte values will need to be positive and basically 'shifted up' so that anything over 127 is negative. (0 - 255) unsigned. BitConverter.GetBytes has been suggested but THIS is the result of that attempt.
[Code]....
Asp.net - Big Negative Number - Positive Giving Positive Only?
Apr 15, 2011I have temp2 value -52340.0 and hslColor.Luminosity is 240.0 When Dim temp1 As Double = (hslColor.Luminosity - temp2). It shoud give -ve number but I am getting always positive number. results should nbe -52100, but I am getting +52100. How to handle this?
View 4 RepliesTest An Integer Value To See When It Is Positive / Negative?
Sep 18, 2009I am looking for a way to test an integer value to see if it is positive or negative so I can perform the required actions.
View 1 RepliesPossible In An Datagridview To Use Different Formatting For Negative, Positive And Zerovalues?
Jan 19, 2009Is it possible in an datagridview to use different formatting for negative, positive and zerovalues?I want to show positive numbers in black, negative numbers in red, and zero-values hidden.
View 2 RepliesC# - Format Double As String With Positive / Negative Symbol?
Aug 25, 2011I'm outputting a Double that can be either (+) or negative (-). If the number is a negative the symbol (-) is included automatically, is there a way to do this for positive numbers as well?
The only (horrible) way I can do this is :
If MyNumber <= 0 then
string.Format("{0:0.00}", MyNumber)
Else
string.Format("+{0:0.00}", MyNumber)
End If
Disable In Textbox Has Anything Else Besides Whole Positive Integers?
Jun 12, 2009For the life of me, I cant seem to do this. In the textbox_textchanged method, I want Button to disable in textbox has anything else besides whole positive integers.If text box has positive integers, i want button1 to enable.
View 6 RepliesAlter The .visible Property Of A Label Based On If A Variable Is Positive Or Negative?
Apr 11, 2010I want to alter the .visible property of a label based on if a variable is positive or negative (Hiding it for negative values)
But I want to do this for lots of labels so If Statements are too bulky.
I tried this:
Label1.visible = CBool(IntVariable1)
But it turns out CBool returns True for ANY value and False for Zero.I'd assumed it would be True for positive values and False for negatives.How can I do it without if statements?I considered Modulo or SquareRoots to somehow convert a negative number into zero, but didn't want to complicate things with imaginary numbers.
Return Positive Voltage Or Negative Voltage?
Sep 14, 2009I have this light sensor circuit that will return positive voltage or negative voltage. I want to plug it into the 9-pin D-Sub port on my computer. I already have a male connector. How do I connect the circuit to the D-Sub connector, and how do I read the value and convert it to a Boolean in a program? How do I set up the cables? It only returns one 1 or 0 value. Is it possible, even?
View 17 RepliesString.Format("{0:C2}", -1234) (Currency Format) Treats Negative Numbers As Positive?
Jun 16, 2009I am using String.Format("{0:C2}", -1234)to format numbers.is always formats the amount to a positive number, while I want it to become $*-*1234
View 4 RepliesConvert Hex And Integers To Binary?
Jan 15, 2010How do I convert hex and integers to binary?
View 5 RepliesConvert X And Y Integers To A Point?
Mar 2, 2009I;m trying to learn from vb 6, and am having trouble with the simplest of things. I got a function that needs a point, im trying to feed it my 2 x and y integers and it can only accept a point. How can i convert my 2 integers into 1 point.
View 2 RepliesConvert String To Array Of Integers Fast?
Apr 10, 2012What is the fastest way to convert a String into an array of Short integers representing the character codes?[code]...
View 2 RepliesLet Textbox1 Only Enter Positive Whole Numbers And Positive Decimal Numbers?
Jan 10, 2012How to let textbox1 only enter positive whole numbers and positive decimal numbers
View 4 RepliesArray Of Integers Comparing Integers?
Feb 2, 2012Basically I have and array of integers that vary in size. I need to compare each number to each other number and display which number is repeated. For example:
Dim ints() As Integer = {1,2,2,5,4,6}
The number that shows up more than once is 2.
How can I run through the array and compare each integer with the numbers in the array. I tried a for loop but it didn't return the value I was looking for.
Convert An Array Of Strings To An Array Of Integers?
May 6, 2010how to convert an array of strings to an array of integers? I want to convert a string array with 77, all string numbers, to an integer array?
View 1 RepliesOutput Divisors Of A Positive Integer?
Aug 30, 2009how I could go about doing it. The console application needs to input a positive integer and output its proper divisors.
[Code]...
Positive Decimal In Datagridview Columns?
Jun 1, 2011How to set in datagridview column to force it only accept positive decimal value??
If negative , then raise dataerror event??
Round To Half, Always In Positive Direction?
Aug 25, 2011How do I achieve the below rounding?
0.012608376 > 0.015
2.1 > 2.5
2.4 > 2.5
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Show Positive Symbol For Integer?
Feb 15, 2009How do I have a positive number show the "+" sign before the number.
I feel that this should be easy but my searches must be too broad because I get way more info than I want and don't seem to find the easy fix.
VB Program That Requests A Positive Integer As Input?
Nov 28, 2009i did this much but something doesn't seem right...the question is A Visual Basic program that requests a positive integer as input, and carries out the following steps:If the number is even, divide it by 2.Otherwise, multiply the number by 3, and add 1 to the result. Repeat this process with the resulting number, and continue repeating until the number 1 is reached.After the number 1 is reached, displayed how many iterations were required to reach the number 1. (Hint: a number is even if number Mod 2 = 0.)
Private Sub btn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn.Click
Dim num, multiply, divide As Double
[Code]...
Develop An Application Which Accepts A Positive Integer Value From The User?
Nov 8, 2011develop an application which accepts a positive integer value from the user and outputs the sum of all integers between 0 and the given integer.
View 7 RepliesSimple Script To Output Divisors Of A Positive Integer
Aug 30, 2009The console application needs to input a positive integer and output its proper divisors.[code]
View 2 RepliesTextbox Validation - Allow Positive Numbers And Decimal Point?
Sep 9, 2011What would be the code to validate a textbox so that it can only accept positive numbers and a decimal point? If no value is entered, it automatically enters 0.
View 1 RepliesWrite A Program To Request Positive Numbers One At A Time From The User In An Input Dialog Box
May 12, 2009I'm currently in VB class at my highschool and we just got chapter 6.1 to read on this online textbook that we follow. Anyway, we are doing loops now and the problem reads "Write a program to request positive numbers one at a time from the user in an input dialog box. The user should be instructed to enter -1 after all the positive numbers have been supplied. At that time, the program should display the sum of the numbers." So far I know this much
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Now I know this isn't right But I can't find out how I'd pull out the numbers the user entered to get the sum of them and not include -1 because as it stands, when I hit ENTER with -1 the label just shows -1.
Negative Zero In VB?
Oct 22, 2010In C# we can declare a decimal number as negative zero i.e usingDecimal x = -0.0M we can define a variable x which holds value i.e negative zero. +ve zero can be differentiated from -ve zero using Decimal.GetBits method and looking at its MSB
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