String to Hex conversion

[Jango]

Hello,

I have the following code

$Adr    = 0x055CE390

...
$Handle = _MemoryOpen($PID)
                If @error = 0 Then
                        $Mem = _MemoryRead($Adr, $Handle)
...

MemoryRead require $Adr as hexadecimal value. But now i read the adress from a text file

$Adr = FileRead("adr.dat")

Then the $Adr variable is string ... how can i convert string to hex value accepted by _MemoryRead ?

I already extensively checked the help file but i'm a little bit confused...

[rudi]

Hello.

Example from the help for the value you need to convert doesn't work for you?

$result = Hex(1033, 4)  ;returns "0409"

Regards, Rudi.

[Jango]

Hello.

Example from the help for the value you need to convert doesn't work for you?

$result = Hex(1033, 4)  ;returns "0409"

Regards, Rudi.

I already tried that but it does'nt work

if i do

$Mem = _MemoryRead(0x400000, $Handle)

It works fine but here i read the adress from a file and it's like to have "400000" (string)

How to convert string "400000" to 0x400000 ?

Note: I also tried _StringToHex function but it does'nt work too and give me a strange result probably because it's the ascii code of my string converted in hex...

[Mojo]

I already tried that but it does'nt work

if i do

$Mem = _MemoryRead(0x400000, $Handle)

It works fine but here i read the adress from a file and it's like to have "400000" (string)

How to convert string "400000" to 0x400000 ?

Note: I also tried _StringToHex function but it does'nt work too and give me a strange result probably because it's the ascii code of my string converted in hex...

Have you tried something like Int("yourstring")? MsgBox(0,"",IsInt(Int("400000"))) returns 1, so that might work for you...?!

After that. a MsgBox(0,"",Hex("0x"&Int("400000"))) returns what you are looking for. I hope that helps.

[Jango]

Have you tried something like Int("yourstring")? MsgBox(0,"",IsInt(Int("400000"))) returns 1, so that might work for you...?!

After that. a MsgBox(0,"",Hex("0x"&Int("400000"))) returns what you are looking for. I hope that helps.

I tried that but it does'nt work, in fact my string "400000" is an hexadecimel value. But i need to pass the type 0x... to my fucntion... arg

[Jango]

I found the solution but i don't know why it works precisely...

$Adr = "400000"

$Mem = _MemoryRead(Dec($Adr), $Handle)

This works and give me the correct result, if someone know why plz tell me because i want to know

[Jango]

I found the solution but i don't know why it works precisely...

$Adr = "400000"

$Mem = _MemoryRead(Dec($Adr), $Handle)

This works and give me the correct result, if someone know why plz tell me because i want to know

I think it works because the function behind _MemoryRead accept value in decimal as a memory address

[Jango]

I found the solution but i don't know why it works precisely...

$Adr = "400000"

$Mem = _MemoryRead(Dec($Adr), $Handle)

This works and give me the correct result, if someone know why plz tell me because i want to know

I think it works because the function behind _MemoryRead accept value in decimal as a memory address