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If you need the function to return multiple values. There are several ways: ByRef - t(ByRef a, ByRef b) Its disadvantage is that it cannot be nested t(ByRef a, ByRef b){ ;... if test t(i,n) } obj - t()=>[1,2] Its disadvantage is that it is too tedious, and value needs to be written multiple times. m...

Thank you. It seems that I mistakenly and stubbornly think that it is a local variable.

RegExMatch(fileread(A_LineFile),"s);\!(.*)",r) t:=ahkload() t.new("#Persistent`n#NoTrayIcon`nr:=object(" (&t) "),r.hwnd:=A_ScriptHwnd`ntt:=[1,2,3,4]`n`nreturn`n" r.1) t.DefineMethod('__Call', func("pin_call")) sleep 1000 loop 100000 { t2:=t.ahkgetvar("tt") } MsgBox type(t2) ahkload(){ UnZipRawMemor...

Thank you. It seems that good naming conventions are very important.

The only possibility is that the dll thread did not load, or it did not load within 100 milliseconds. You can try changing it to "sleep 1000" ahkdll({code:"#Persistent`ntt:=[1,2,3,4]`nreturn`nMsgBox a_type ahktime(" ahktime() ")`nToolTip 1,1,1`nreturn"}) ------>sleep 100 th:=a_pin.1 or: ahkdll({code...

In this example, scrolling the wheel multiple times in the GUI will cause an error. Removing "macro" will become normal. Exception was caused in thread id: 13616 Line: 20 Specifically: MouseGetPos(,,,hwnd,2) new_class("test") hwnd:=CreateWindowEx(,"test",,0X80000000|0X10000000,222,222,222,222) sleep...

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MsgBox % a()

f:=flux()

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Error:  Call to nonexistent function.

Specifically: a())

	Line#
--->	001: MsgBox(a())
	003: f := flux()

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flux(){   ;to lib file

}

a(){

}

thank you.

v1 Very simple:

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t:={a:func(x)}
t.b:=t.a

v2 How implemented?

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class t {
	__new(opt){
		;...
		if type='pic'
		this.DefineMethod("init",this.pic)   ;???????
	}

	pic(){
	}
	str(){
	}
}

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 pt:=Struct("x,y",{x:100,y:200})
 MsgBox pt.x

This example has two issues. 1. WM_COPYDATA memory leak. loop 100000, uses 37M of memory 2. '=>' function memory leak. In the example, using pin_call() => () uses 37M of memory, which is modified to pin_call() {} , which will use 23M of memory. I cannot understand the reason for this difference. It ...

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a()
a(){
	t:={a:1,b:2,c:[1,2,3]}
	b(t)
}
macro b(t){
	for i,n in t.OwnProps()
	MsgBox i "=" n
}

Most of the time, I care more about its simplicity and performance. For example
if t:=ObjRawGet(o,"t") is much better than if t:=o.has("t")?o["t"]:"" ,simpler and more efficient, although it is not standardized.

I retract the negation of this example. It is at least three times faster than WM_COPYDATA. ;) The only advantage of WM_COPYDATA is that it can transfer data across processes. fun(ahk,name,param*) => (sz:=ObjDump(param,v),ObjLoad(HexToBin(bin,ahk.ahkFunction("fun",name,BinToHex(&v,sz))))[1]) ahk:=Ah...

You're right

I am more accustomed to using the H2 WINAPI function PostMessage_, which can ignore whether the window is hidden.

I think the original process should be completed first, "critical" will interfere with the original process.

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go(t,p*){
	static _:=onmessage(0x12340,A_ScriptHwnd,(w,l,m,h) => (%object(w)%(), objrelease(w)),250)
	critical
	ObjAddRef(t:=&func(t).bind(p*)),PostMessage_(A_ScriptHwnd,0x12340,t)
}

Thank you very much, this is exactly what I need.
I almost forgot that the "=>" function can still be used like this

It seems that this can be modified as follows:

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 objrelease(wParam)

I call a function between processes through a window message. In the following example, I need to immediately return the "receive" function and then immediately execute the specified function. SetTimer seems to be the only option, but it always has a 15-30MS delay. In fact, the current thread has en...

A very strange bug

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UnZipRawMemory(LockResource(hr:=LoadResource(0,s:=FindResource(0,"F903E44B8A904483A1732BA84EA6191F",10))),SizeofResource(0,s),a_dllRes),FreeResource(hr)

MsgBox ov([])
ov(f){

arr()
	arr(){
		MsgBox type(f)	;str

	}

}

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