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]...
View 3 Replies
ADVERTISEMENT
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?
View 9 Replies
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].....
View 13 Replies
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.
View 2 Replies
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.
View 3 Replies
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.
View 5 Replies
Jun 15, 2009
How Convert Decimal , Octal to Ascii ?
View 9 Replies
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].....
View 3 Replies
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",
View 1 Replies
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.
View 1 Replies
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
View 5 Replies
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?
View 8 Replies
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.
View 3 Replies
May 27, 2012
Decimal to binary code for program?[code]...
View 3 Replies
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...]
View 3 Replies
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.
View 2 Replies
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
View 3 Replies
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].....
View 10 Replies
Jun 5, 2011
What is a code how to convert dotted decimal to binary and vice versa. and small explanation
View 1 Replies
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]...
View 2 Replies
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?
View 7 Replies
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.
View 9 Replies
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.
View 1 Replies
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]
View 5 Replies
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?
View 10 Replies
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
View 3 Replies
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
View 2 Replies
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"
View 1 Replies
Aug 4, 2009
I want to convert Octal value to Ascii How can i do that Im using vb.net 2008
View 9 Replies
Dec 20, 2010
how do you convert a decimal ( decimal place holder = dot) to a decimal (decimal place holder =comma)?
View 6 Replies