Merry Christmas Ho Ho Ho!!!

Can I have TextLabels (or any other form elements) referred to with variable names?

To be precise, is it acceptable in Gambas3 to write a code somewhat like the following - after I named the TextLabels appropriately on the Form.form (starting from TextLabel1 / ending with TextLabel10)?


(Tried it, doesn't function.)

Use the Form or the Form.Conrols array

Ie…
The Form array

or the Form.Controls array

Thanks! It worked!

But, when I insert the line:


halts the program, displaying: "TextLabel.Text is not a property".

What now?

 Because the Form array and the Form.Controls array only returns a "Control" type

Only Control.class properties can be accessed directly.
All controls inherit Control.class but all added properties (like .Text) have to be accessed another way.

Use either Object.class or the specific class you want like this…

Dim o As Object = Me.Controls["TextLabel" & ii]
o.Text = some-string-out-of an-array[ii]

or this…
Dim tl As TextLabel = Me.Controls["TextLabel" & ii]
tl.Text = some-string-out-of an-array[ii]

Thanks, it worked properly.

You're welcome.

Many of my programs have a simple function to treat a Control as an Object so i can easily access it's properties,


So with that function I can simply use it to set any property of a Control.class return type
like this…

ControlObject(Me.Controls["TextLabel" & ii]).Text = some-string-out-of-an-array[ii]
ControlObject(Me.Controls["CheckBox" & ii]).Value = some-boolean-value-array[ii]