Converting string to Hex
I'm trying to convert a single character, into a Hex value, and compare.
Here's my code:
dim int as integer
int = Integer.Parse(messages.Substring(x, 1), System.Globalization.NumberStyles.HexNumber)
If int = &H0 Or int = &HC Then
Unfortunately, this causes an error with the character I'm trying to catch. Does anyone have any ideas?
int = Integer.Parse(messages.Substring("x", 1), System.Globalization.NumberStyles.HexNumber)
View My Blog Download My URL Rewriter and Reverse ProxyOnly $9.95/month, ASP.NET, 2GB & SQL 2005...String to Linq.Byte and Linq.Byte to String convertion?
Hi, I have a field in my database as image type. I am using Linq to read/insert records.I am having little hard time inserting text(string) into the image field and then converting back to string.Do you have any suggestions? Thanks in advance,
The below example shows how to convert Linq Binary to byte If Not String.IsNullOrEmpty(HttpContext.Current.Request.QueryString("imageID")) Then Dim imageID = HttpContext.Current.Request.QueryString("imageID") Dim db As New AuctionsDataContext Dim result = From img In db.Image...How to convert from string to hex number
I have a requirement for passing a hex value like this to a function.
my $ipmbAddress = getIpmbAddress(...); ## returns 82
Here in the above code, the getDeviceID() fucntion will accept only
0x82 (hex number). How to convert the number 82 to 0x82 (Note that
this should not be as string)
I tried the following but not working properly.
$ipmbAddress = "0x".$ipmbAddress;
$ipmbAddress = hex("$ipmbAddress");
$ipmbAddress = sprintf(0x%0x, $ipmbAddress);
T...How to convert MemoryStream string to Hex?
I'm doing some encryption and, normally would return a baes 64 string but it's causing issues with URLs, so we are going to use hex strings instead....but I'm having an issue...
Instead of:Return Convert.ToBase64String(ms.GetBuffer(), 0, CInt(ms.Length))
I'd like to return a hex string... I need a pointer here....thanks.....
Dim myNumber as integer = 'Get your Number from the buffer
Dim HexString as string = myNumber.tostring("X")Bryan SampicaAuction Site StarterKit |My Blog
The tough part is the "get your number from the buffer" part.... That's what I don't get/know.
I'm trying to...Converting a Color to a Hex String
How do I convert the value of a Color object to an HTML compatible hexadecimal string '
I have a function called StatusColor that gives back a Color object. When I try this I don't get an HTML hexdecimal color:
Dim HtmlColor as String
HtmlColor = Hex(SampleRow.StatusColor().ToArgb)
mueslilux:How do I convert the value of a Color object to an HTML compatible hexadecimal string ' I have a function called StatusColor that gives back a Color object. When I try this I don't get an HTML hexdecimal color: Dim HtmlColor as String HtmlColor = Hex(SampleRow.StatusColor()...Convert binary to hex for query string
I know this may sound strange. But I have run into an issue.
The webpage has list box that could have up to 1500 values in it.
I am running into roadblocks when a user selects all of the 1500 values to Select from the sql dB.
It creates a query string that is to large for the browser.
My idea is to run through list box and assembly a string with 0 and 1 then convert the string to binary and then to hex. Passed the hex number to the db and break it down on the other side.
Any thoughts or work around suggestions would be greatly appreciated.
Why...convert byte to String and string to byte note encoding and decoding required....
As the subject, can I have solution ofr the same.......
e'i Convert byte into string and strting into byte , can i have teh sample page.
Thanks & Regards,Murthy.
System.Text.Encoding.Unicode.GetString(ByteArray);//Byte Array to String System.Text.Encoding.Unicode.GetBytes(String);//String to Byte ArrayWe All move to our original place.Don't forget.Imran Baloch
thanks for...Hex string to ascii string
Does anyone know how to convert a hex string to an ascii string?
I don't have a definitive answer for you, but look at the following and see if
On Tue, 10 Jun 2003 12:37:25 -0400,
in powersoft.publi...Convert Decimal To 2-Bytes Hex Value
I want to convert with PB7 a decimal value (ie 1487) to a hex 2-bytes
Simple question, but does anyone knows how to make it work
Thank you in advance
Alex /Open Support
The easiest way I can think of is to write a small DLL that exports a
function like the following:
void IntToHex( int input, char * output )
sprint( output, "%X", input );
Then, declare a local external function in PB as follows:
SUBROUTINE IntToHex( long input, REF string output ) LIBRARY
l...Open file in HEX, find and replace HEX, then write back to File in HEX?
I need to create an application similar to a hex editor and can't find how to do this on the internet.
I want to be able to open any file (text,doc,mp3 etc) including binary files but I need to display the results in hex.
I will search a string (in HEX) and replace it by another string (in HEX).
Then write back to file.
My program should like this:
1. Open the file in HEX (i think can use TFileStream) and parse to a TMemo or TstringList (or something else could speed up the process)
2. Input a string to FIND (max 12 chars).
3. Input a string to REPLACE (max 12 chars), may be longe...Converting to Hex
Is there a simple way, like a one liner perhaps, that will give me the
octal/hex value of a character? I need to look certain characters up,
so I would like to be able to give it something like an 'a' or even
"\n" and have it answer 141 or 012 (assuming UNIX). Thanks for your
check out sprintf() and ord()
quickly for you example:
perl -e 'printf("%x", ord("\n"))'
perl -e 'printf("%o", ord("\n"))'
> -----Original Message-----
> From: James Edward Gray II [m...Hex - dec, dec
is there any powerscript that convert hex - dec? and vice versa?
thanks in advance :)
Code for dec to hex
(Sorry, don't know the exact algorithm anymore for hex -> dec)
LONG ll_number, ll_num, ll_div, ll_dec
ls_hex = ''
ll_dec = 41302
ll_num = ll_dec
DO WHILE ll_num > 0
ll_div = ll_num / 16
li_rem = ll_num - (ll_div * 16)
ll_num = ll_div
CHOOSE CASE li_rem
ls_hex = 'A' + ls_hex
ls_hex = 'B' + ls_hex
ls_hex = 'C' + ls_hex
...hex to dec and dec to hex
Is there an easy way to go back and forth between decimal and hex in perl.
I know of the hex function which solves my hex to dec problem but how about
a dec->hex function or module? I need the value which is why printf isn't
working for me.
Thanks for any help.
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Ken Lehman [mailto:email@example.com]
: ...Convert from hex
perl -e '
Why does print not print the hex character in question?
-bash-2.05b$ perl -e '