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Hi at all

I want use compiler condition, because i have the same PBI, one time for a DLL and one time for an EXE
The problem is that in this PBI i have a "END"
And "END" not can be in a DLL

So i use CompilerSelect for exit with END if it's an EXE, and other way for a DLL.
Compiler condition need only numerical value, and me i want use string value

So i have the idea to convert the sentence i want to use, to numerical

At your mind, what is the more simple way for convert a sentence to the smaller number. :roll:
I can convert letter by ASCII value, but the result is surely too long
This number must be single for not have two sentence for the same number

Thanks and good day

Kwaï chang caïne wrote:At your mind, what is the more simple way for convert a sentence to the smaller number.

In what range that number needs to be? Only positive numbers?
My first idea was to use CRC32Fingerprint. But if you want to use that number with CompilerIf then you are doing it wrong way
Just add this constant to your dll main source file: and add this in pbi include:

Hello Kwai,
Why don't you use replacestring()..
abcd => 10 11 12 13
don't use 0 until 9, that will be easier to decode 2 num by 2 num...
i don't know if there is an eseayer way..

----edit----

cas's idea is a good way

Kwaï chang caïne wrote:So i use CompilerSelect for exit with END if it's an EXE, and other way for a DLL.

Oh, i switched those two in my previous post, but not important, main part is CompilerIf Defined(DLL, #PB_Constant) that checks if you have #DLL constant in your code which imports that pbi.

Thanks at you two for your quick answer

@ARS, because like ASCII, it's surely not the better short result

@CAS you have right, i need always a positive number, and i have see that your code give negative result
You have again right, the more simple method, is "#Dll = 1" and i use it actually.
But in my program, i ask what is the type of the file, and the procedure send the word "DLL" or "EXE" and i want use this result for two things.

I say to me, if i create two constant, that's works
#Kcc_EXE = 1
#Kcc_DLL = 2

But, when i ask my question, the return is "1" or "2", and i'm forced to stored somewhere My idea is ...like i'm forced to use number, how don't put in this constant the value of "DLL" and "EXE", like this, for example : Like this....i have my number for the compilerIf of PB, and he is very happy, and kiss me.... and my answer in String for me

The idea of CRC32Fingerprint, is the style of idea that i search, because i don't know anything at all this MD5, CRC32....etc...
I want just a function who return a positive number..if she exist, or perhaps someone have created this style of code...somewhere :roll:

Something like this?

Hello MASTER TROND glad to talk to you

Waouuuaaahh !!!! i have not all understand, but your tips seems genial

I have write
Debug '0'
I have 48 like result so the ASCII of 0

After i have write
Debug '01'
I have 12337, apparently it's a number who want to say 01, in something that i don't know what :roll:

It's cool like idea, obviously "12337" is more long that "4849" (the ASCII convert) but this function is managed by PB, not need to write it.
What is the reverse of "12337" ???
Is it possible to return "01" without pass by the memory ??? :roll:

Very cool idea, Trond.
If i see it right, you can type 4 characters max if you compile in unicode and 8 characters max without unicode. We don't need 4th(8th in non-unicode) character to be zero because there is explicitly said for PeekS to go max 8 bytes from @V.

Kwaï chang caïne wrote:After i have write
Debug '01'
I have 12337, apparently it's a number who want to say 01, in something that i don't know what :roll:

Just play a little with it and you will get it ( start with small one digit numbers and letters.... ):

Kwaï chang caïne wrote: It's cool like idea, obviously "12337" is more long that "4849" (the ASCII convert) but this function is managed by PB, not need to write it.
What is the reverse of "12337" ???
Is it possible to return "01" without pass by the memory ??? :roll:

But you will need extra variables. Trond's way is simpler, you can use this to get string back from number:

Thanks a lot CAS for your nice explanation

It's a pity, i see it's not possible to use this tips with Constant

Just create procedure:

Ok thanks CAS, i believe that this time i have understand

It's funny, but this discussion thinking me that a constant have no adress ???
It's easy to have an adress of a variable "@Variable"...but for a constant it's not the same thing apparently :roll:
Yet a constant is surely writing somewhere in the memory ??? :roll:

All constants are replaced with their values when you compile your program so your code: will be like this when compiling: which doesn't make sense because '@' is used to get address of variable in memory and we put number there, not variable name.

Aaahh ok
It's very difficult for the beginner to understand this story of before and after compilation

In fact a constant is nowhere and everywhere in the same time :roll:
So for this reason a constant not have personal adress, because she leave inside the house of everybody

Thanks a lot for your precious help and explanation CAS
And thanks two at TROND and his devil tips

I wish you a very good day, with too much sun and flowers