B4R Question can we create a sub with parameters who are subs like callsubplus ?

[candide]

with callsubplus we can do:

CallSubPlus("DoSomething", 1000, 5)
'...

Sub DoSomething(Tag as Byte)
'......
End Sub

can we do the same with a sub i create "mysub" ?

MySub("DoSomething",  5)
'...

Sub DoSomething(Tag as Byte)
'......
End Sub

 

[janderkan]

DoSomething(5)

 

[candide]

yes ?
but if a part of code is in a library it is not possible...
if i have a library, at init i have to provide several subnames to this library .. and library will run subs when needed.

it is possible from C++ library with callback from wrapper, but in this case definition of callback is done in C++ in wrapper.

just i wanted to know if it is possible to do that in B4R, in case of library written in B4R

in CallSubPlus definition we have:
CallSubPlus (SubName As SubVoidByte, DelayMs As ULong, Tag As Byte)

i tested subvoidbyte type, but it is unknown type...

 

[Erel]

just i wanted to know if it is possible to do that in B4R, in case of library written in B4R

I'm not sure that I understand. Are you creating a b4xlib with B4R?

 

[candide]

yes, it is objective

 

[Erel]

The code from the b4xlib is added to the project as-is. Everything you can do in "regular" code module can be done with a b4xlib library, and the opposite is also true.

You should do the same thing I did in rHttpUtils, simply call the sub that you want. The developer using your library will get an error until they add it.

 

[candide]

OK Thanks