Decimal, Octal, Hexdecimal And Binary Breakdown?

Sep 30, 2011

alright iam having an issue with this my code is working however i cant figure out 1 oftwo things 1. how do i get the numbers to align under their proper title like binary numbers under the word binary and 2. what can i add to ensure that no one can type in the txtbox or anything else to make sure the code cant be broken ?? HELP PLZZZZ =] here is my code:

[Code]...

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Display Numbers From 1 To 17 As Hex, Decimal, Octal, And Binary

Apr 28, 2011

I have a hw assignment and it asks this: program Description: Write a program that has four sub procedures that will calculate and print out a table of numbers 0 to 17 in decimal, hex, octal, and binary notation. Statements Required: output, loop control, subprogram

Sample Output: (you will design your own output but 4 adjacent label boxes would be suitable) [Code] What I want to know is how do I display my numbers from 1 to 17 as either Hex, Decimal, Octal or Binary. Also how would I display that on my form?

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Octal Binary Hexadecimal Decimal For Calculator

Jun 4, 2009

Im looking for the correct solution for the 4 radiobuttons for my scientifc calculator also to calculate within it.

i have something like this: but i dont think its good enough

Private Sub rbHex_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbHex.CheckedChanged

[Cdoe].....

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Write A Hex / Octal / Binary / Decimal Converter In Visual Basic 2010 Express

Jan 26, 2011

I was going to try to write a hex/octal/binary/decimal converter in Visual Basic 2010 express and was wondering how I would start to do this.

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Write A Program That Displays In A Textbox A Table Of The Binary, Octal, And Hexadecimal Equivalents Of The Decimal Numbers?

Jun 13, 2011

i m trying to write a program that displays in a textbox a table of the binary, octal, and hexadecimal equivalents of the decimal numbers in range 1-222.

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Convert A String Containing A Binary, Octal And Hex Number Into A Decimal String?

Jun 7, 2009

I'd like to convert a string which contains a decimal number into string that contains the binary value, the octal and the hexadecimal value of that decimal number.Afterwards I also like to convert a string containing a binary, octal and hexd. number into a decimal string.Basically I'm looking for the functions:

dec2bin
dec2oct
dec2hex
bin2dec
oct2dec
hex2dec

I'd not prefer to rewrite a function, I'm sure the framework must have these functions already.

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How To Convert Decimal Octal To Ascii

Jun 15, 2009

How Convert Decimal , Octal to Ascii ?

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Better Decimal To Binary Formula?

Apr 25, 2012

I need a code that will convert decimal to binary. My current code doesn't work and just crashes, any suggestions on what I should do

For i = 1 To 17
Me.lstDec.Items.Add(i)

[code].....

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Converting Decimal To Binary?

Dec 2, 2011

I need to convert a decimal value(Float Decimal value) to Binary(Float), How can I convert

EX,

Dim a as Double = 2.2

How can I convert this to Binary,

If we use Convert.toString(a,2), It'll return "10",

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Decimal To Binary And Hex Then Back?

Feb 24, 2010

im doing this problem that has A.decimal B.hexidecimal C.binary and its a user pick, i also have to convert it to A.decimal B.hexidecimal C.binary. i dont know how to go around with this. this is the code i have

dim remainder as int16
n= txtfrom.text
do while n > 0

[code]....

this is only for the decimal to binary part though. it keeps not wanting to work.

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Decimal To Binary Conversion?

Mar 6, 2010

I write a program to convert Decimal numbers to Binary numbers. It is working well. But I want to control the bits. i.e - We can write 31 as a) 11111 or b) 011111. When I run my program it displays 11111. I want to take input bit from a text box and display it like 0011111 or 011111 or what ever bit I input. How can I do that ?

Private Sub DecToBin()
Dim i As Integer = txtDec.Text
Dim binary As String = Convert.ToString(i, 2)
txtBin.Text = binary
End Sub

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Display A Decimal As A Binary?

Apr 24, 2009

I have a decimal I want to be able to display as a binary or a hex. I keep seeing code that says Convert.ToString(decimal, 2) to display as binary string, but in 3.5 that is invalid.

Is there no built in formating for binary in 3.5?

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Converting From Binary To Decimal System

Apr 8, 2012

I was given a school project in which I have to make a program that converts numbers between binary,decimal,octal and hexadecimal systems. I have figured out how to make a function to convert binary number to decimal number [code]With this code,a user can enter a number that isn't binary,and program will calculate it. How can I make that program doesn't calculate those numbers or doesn't accept anything else than 0 or 1? This is needed for other cases like octal and hexadecimal system.

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Decimal To Binary Code For Program?

May 27, 2012

Decimal to binary code for program?[code]...

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Decimal To Binary Conversion In A Calculator

Jan 6, 2010

I have this code for a decimal to binary conversion in a calculator. It is working, but when I entered numbers with decimal, the conversion didn't work.[code...]

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Decimal To Binary Using Colour Boxes?

Feb 2, 2010

I'm doing a uni assignment regarding changing decimals to binary. However this assingment seems to be different to most of its kind from what I can see.Our assignment asks us to have a text box in which we'll enter the decimal, then we'll use a menuscript to and highlight the button 'dec-to-bin' which will then change the colour of 8 image boxes (located in a row above the text box) from black to red based on whether the binary is '1' (Red) or '0' (Black) for that bit.I've struggling to find a starting point as I need to ensure I link the text boxes to the outcome of the decimal and binary but not sure how.

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Decimal To Binary Conversion And Display In Textbox?

Mar 7, 2010

I want to take more than one number separated by one space from txtDec textbox and display their binary form again separated by one space in txtBin textbox.

My code below ---
Private Sub DecToBin()
Dim i As Integer = txtDec.Text
Dim binary As String = Convert.ToString(i, 2).PadLeft(8, "0"c)
txtBin.Text = binary
End Sub

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Maintaining 8 Bits When Converting Decimal To Binary?

Jun 21, 2010

I am converting decimal to binary by:

Code:
Dim i As Int64 = Convert.ToInt64("2")
TextBox1.Text = Convert.ToString(i, 2)

[code].....

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Convert Dotted Decimal To Binary And Vice Versa In VB6

Jun 5, 2011

What is a code how to convert dotted decimal to binary and vice versa. and small explanation

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DateTime Binary Coded Decimal Byte() Equivalent Of String Format?

Sep 30, 2010

I realize the code listed below, whose serial port using string formatting which I inherited is complicated. It formats a Date obtained from a DatePicker control into a "yyyy-MM-dd HH:mm:ss" string format to send to a hardware device to be stored via Serial Port retrieves the date from the device and displays to user What I'm trying to do is port the code for use in a Socket rather than Serial Port which wants a Byte Arrray of the same Date Time string variable. I can't figure out how to encode and convert to Bytes the string value used in the Serial Port version. The evolution of the process is listed from top to bottom.

[Code]...

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Replace A Set Of Hexdecimal Characters With Some Other In A File?

Jan 18, 2010

I want to replace a set of hexdecimal characters with some other in a file.

Like this: 74 65 78 74

Replace those with: 73 62 74 6C

How can i achieve this in VB.NET?

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Money Amount Breakdown In .net?

Jun 14, 2012

how can i breakdown the amount of money into available denominations. for example, i will input 7,542, the program will output how many thousands, hundreds and 1 coins are in the amount. im thinking the trimming functions of VB but no idea how to start.

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Convert Decimal Number To Binary Number With Fixed Bits?

Oct 29, 2010

I want to convert numbers from 0 to 15 like that

[Code]...

Problem is that when we convert 2 to binary number it gives only 10 in binary, but i want to convert 2 to 4 bit binary number 0010.

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Calculation - Breakdown The Money In Dollars Quarters

Sep 17, 2009

i am supposed to calculate change. well this works fine but i need to know how to make it show how to breakdown the money in dollars quarters nickels dimes and pennies. [Code]

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Calendar View - How To Get Breakdown Of Time Slots

Jun 3, 2011

I am doing a project for college where I have a booking system. The people book for a time slot and I would like to work out how to have a break down of time slots say for one hour periods throughout the day. Something similar to the bottom half of this picture [URL]. How would I go about something like this in VB.NET?

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.net - String.Format Decimal With Sign Fixed Number Of Decimal Places, No Decimal Separator?

Jun 27, 2012

What is the cleanest, most readable way to String.Format a decimal with the following criteria

start with a sign symbol (+ or -)
a fixed number of fraction digits
no decimal separator
right aligned
pre-padded with "0"'s

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.net - Convert A String Into Octal?

May 8, 2012

Is it possible to convert a string of text from a textbox into Octal numbers? If so, how to convert octal to text and text to octal.

Edit: Oh, now I understand how it works. I thought that hex and octal were 2 different things but really it's 2 different bases. Sorry for the second post

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C# - Formatting An Integer As Octal

Nov 8, 2010

I'm looking for the format specifier for String.Format() (or if there is a NumberFormatInfo class that will do it) to format a integer as octal in .NET, as {0:x} formats it as hex, e.g: String.Format("{0:x}", 15) // returns "f"

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How To Convert Octal To Ascii

Aug 4, 2009

I want to convert Octal value to Ascii How can i do that Im using vb.net 2008

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Convert A Decimal ( Decimal Place Holder = Dot) To A Decimal (decimal Place Holder =comma)?

Dec 20, 2010

how do you convert a decimal ( decimal place holder = dot) to a decimal (decimal place holder =comma)?

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