help with function

[name15]

i am try use this dllcall () function

but it not work

$Handle = DllCall("kernel32.dll", "handle", "OpenProcess", "dword", "PROCESS_ALL_ACCESS", "bool", "FALSE", "dword", @AutoItPID)
MsgBox(0,$Handle,$Handle&@LF&$Handle)

[PsaltyDS]

"PROCESS_ALL_ACCESS" is a string not the required dword, you mistook a variable name for the actual value. "FALSE" is also a string not a bool type, you mistook it for the keyword False. And the return from a DllCall() is an array:

Global Const $PROCESS_ALL_ACCESS = 0x001F0FFF

$Handle = DllCall("kernel32.dll", "handle", "OpenProcess", "dword", $PROCESS_ALL_ACCESS, "bool", False, "dword", @AutoItPID)
MsgBox(64, "Handle", "Handle = " & $Handle[0])

Read the help file under DllCall() a few more times.

[name15]

thank

[name15]

how can i get PROCESS_ALL_ACCESS = 0x001F0FFF

[water]

Have a look here.

[PsaltyDS]

how can i get PROCESS_ALL_ACCESS = 0x001F0FFF

What do you mean by "get"? If you mean where did I find that value, either the forum search or Google should have turned it up.