Hex to Bin

[buddyB]

Dear...

I need to convert a hexadecimal code (string of 1 byte) to a binary code (string of 4 bytes).
Other possible solutions are okay too.

The help-file gives the following solution:


Code:
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“Function HexToBinary( ByVal HexString As String) As String”


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Does anyone know how to do this ?

Regards,
BuddyB

 

[Iceplug]

One solution would probably be to call a few replace methods.
Replace 0 with 0000, 1 with 0001, 2 with 0010, 3 with 0011, etc.
E with 1110, and F with 1111.

 

[Nerseus]

Try this:

// s is the hex string
string s = "C2";
// b will be the binary string
string b = Convert.ToString(Convert.ToInt32(s, 16), 2);

-Nerseus

 

[buddyB]

Hex To bin

Thanks Nerseus.
It works wonderfull.
This is the first time i use this Form, i think it's really helpfull.