Programming Forums > Application Development > C#

xavier · May 18th, 2006, 2:11 AM

Hi,
I have a string that contains hex values(base 16). Like this :
"09 1A A3 0B 01" .... and so on.

I want to output this into a file that i can only read with a hex editor .. not with notepad. In other words i don't want to write the ascii value in the file, but the hex value of 09 .... wich is 09

.

Hope it makes sense.

xavier · May 18th, 2006, 3:10 AM

Got it.

I just take each element :09, 1A .. then apply

(Toggle Plain Text)

Convert.toByte(string s, int base)

in the end write the file through a BinaryWriter .... and that's that

May 18th, 2006, 2:11 AM	#1
xavier Professional Programmer Join Date: Oct 2004 Location: .ro Posts: 406 Rep Power: 5	Write hex to file Hi, I have a string that contains hex values(base 16). Like this : "09 1A A3 0B 01" .... and so on. I want to output this into a file that i can only read with a hex editor .. not with notepad. In other words i don't want to write the ascii value in the file, but the hex value of 09 .... wich is 09 . Hope it makes sense. __________________ Don't take life too seriously, it's not permanent !

May 18th, 2006, 3:10 AM	#2
xavier Professional Programmer Join Date: Oct 2004 Location: .ro Posts: 406 Rep Power: 5	Got it. I just take each element :09, 1A .. then apply (Toggle Plain Text) Convert.toByte(string s, int base) Convert.toByte(string s, int base) in the end write the file through a BinaryWriter .... and that's that __________________ Don't take life too seriously, it's not permanent !

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Programming Forums > Application Development > C#

Write hex to file