Android Question Get field from List

[elbelli2013]

Hi,

I like to known how I can retrieve a specific field from List


Type Item (Nombre As String, Telefono As String )

Dim lst as List
Dim it as Item

it.Nombre="Aa"
it.Telefono="123"

lst.add(it)





I would like to extract for example field "Telefono" from the list

Suggestions?

 

[klaus]

Dim it As Item
Dim Tel As String
it = lst.Get(Index)
Tel = it.Telefono

Index is the index of the entry you want to get back.

 

[LucaMs]

you can do it just by knowing the index or by scrolling through the list.

If instead of a list if you were using a map, you could use "nombre" as the key and other data (Type) as the value.

 

[elbelli2013]

ok, thanks for your quick answer,

I have stored two field into List.

when I implement list.get(i) , retrieve:

[Telefono=+542994221352, Nombre=Alfredo, IsInitialized=false]

I need only the field Telefono to fill a ListView.


You can Help me?

thanks in advance

 

[DonManfred]

See post #2 from Klaus...

Dim it As Item
Dim Tel As String
it = list.Get(i)
Tel = it.Telefono

 

[elbelli2013]

ok, thanks !!

I'll try.!

 

[elbelli2013]

uooo,

This work Perfect!!!

thanks a lot Klaus and DonManfred