Variabe names build with iteration

G

grobi71

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Hallo all,

is it possible in B4A to appand Chars to Variable names?

Example:

Dim btn0, btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9 As Button
Dim Nr As Byte

for Nr = 0 to 9
btn&"Nr".Top = 10
next

i know that Nr is not a Char in this example.

Grobi
 
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klaus

klaus

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is it possible in B4A to appand Chars to Variable names?
Click to expand...
No, not directly.


But what you can do is to create an array of buttons like this:
B4X: 
Dim btn0, btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9 As Button
Dim btns() As Button
btns = Array As Button(btn0, btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9)

For i = 0 To 9
    btns(i).Text = i
Next
Best regards.
 
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G

grobi71

Member
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Longtime User
Hallo Klaus,

sometimes i think we are the onlyones here.
Thanks for your reply. I will test it. It's for the Convert Program to make it easier to read.

Great it works !!

Grobi
 
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