Android Question Custom Control how read property Single Line

[Roberto P.]

hi everyone
how read property Single Line for create new custom control?

I try to read the property from pannel o label, but It's not possibile.

thank

 

[Erel]

Should be available in the passed label.

 

[Roberto P.]

it's write only member

 

[Erel]

You are correct. Add a similar property as a custom property.

It is write-only because it is a complex property.

 

[Roberto P.]

ok, i'll create the same property.

#DesignerProperty: Key: Multilinee, DisplayName: Multi Line, FieldType: Boolean, DefaultValue: true

 

[klaus]

If you want to change the property in the code, you need to add two routines:

Public Sub setMultiLine(MultiLine As Boolean)
    mMultiLine = Multiline
    'your code if needed
End Sub

Public Sub getMultiLine As Boolean
    Return mMultiline
End Sub

mMultiLine is a local variable in the class holding the property.

 

[Roberto P.]

this is for read property

mEdit.SingleLine             =     Not(Props.Get("Multilinee"))

 

[klaus]

You need to be clear on what you want!
Do you want a MultiLine property or a SingleLine propety?
Knowing that one is the opposite of the other.
I find it strange, it seems, that you want a SingleLine property but you ask for a MultiLine property !!??
Why not define directly a SingleLine propety?

 

[Roberto P.]

Hi Klaus,

I created custom control, with edit control, that have a parameter that can setting the single line o multiline (are opposite).
but I see that it's impossibile to read the property inside the standard.

I hope it's clear.

regards

 

[klaus]

Add the custom property as suggested.
In my previous post, I was surprised that define a MultiLine property and then inside the code you transform into a SingleLine property.
To have a consitency with an EditText object, define s SinglLine property.

 

[Roberto P.]

ok Klaus, I wrote this only for example. Excuse me for it.
regards