DllCall

[prozario]

I'm trying to use the DllCall() to call a function ("GetString" - see code below) in a test DLL I created in C#. I tested this DLL using a C# test stub which works; no problem whatsoever. When I tried the code below, it returns @error = 3 - "function" not found in the DLL file. What wrong with this code? I've been fighting with this for several hours.

Much thanks in advanced.

~Phil

; Test DllCall

$dll = DllOpen("C:\SQA\Examples\MyDll.dll")

$result = DllCall($dll, "str", "GetString")

if @error <> 0 Then

ConsoleWrite("Error " & @error & " " & $result & @CRLF)

DllClose($dll)

exit

EndIf

MsgBox(0, "DLL Test", $result[0])

Sleep(10000)

DllClose($dll)

[Zedna]

Use dumpbin utility to see real names inside your DLL

Run:

DUMPBIN.EXE /exports MyDll.dll

[prozario]

Much appreciated. I'll check it out.

Thanks.

~Phil

[Zedna]

Also look here

[martin]

I'm trying to use the DllCall() to call a function ("GetString" - see code below) in a test DLL I created in C#. I tested this DLL using a C# test stub which works; no problem whatsoever. When I tried the code below, it returns @error = 3 - "function" not found in the DLL file. What wrong with this code? I've been fighting with this for several hours.

Much thanks in advanced.

~Phil

; Test DllCall

$dll = DllOpen("C:\SQA\Examples\MyDll.dll")

$result = DllCall($dll, "str", "GetString")

if @error <> 0 Then

ConsoleWrite("Error " & @error & " " & $result & @CRLF)

DllClose($dll)

exit

EndIf

MsgBox(0, "DLL Test", $result[0])

Sleep(10000)

DllClose($dll)

If the dll worked with your C test program then maybe you just need to do this in AutoIt

$result = DllCall($dll, "str:cdecl", "GetString")