Why my widget add only 1 item into spinner?

[Theera]

Hi all,
Please help me look for my error. Why my widget add only 1 item into spinner?

Best Regards
Theera

 

[klaus]

Replace this code:

    Dim line As String
        line = Rd1.ReadLine 
        Do While line <> Null AND line <> ""
            Dim lstA,LstB As List
            lstA.Initialize
            LstB.Initialize
            Dim str() As String
            str = Regex.Split(",", line)
            lstA.Add(str(0))
            LstB.Add(str(1))
        
            line = Rd1.ReadLine    
        Loop
            
        Rd1.Close
        ProductList.AddAllAt(0,lstA)
        PriceList.AddAllAt(0,LstB)

by this one:

    ProductList.Clear
        PriceList.Clear
        Dim line As String
        line = Rd1.ReadLine 
        Do While line <> Null AND line <> ""
            Dim str() As String
            str = Regex.Split(",", line)
            ProductList.Add(str(0))
            PriceList.Add(str(1))
        
            line = Rd1.ReadLine    
        Loop
        Rd1.Close

You initialize istA and lstB in the loop so you have only one item in there.
There is no need to have these intermediate lists.

Best regards.

 

[Theera]

I'm not understand about myself

Thank you for kind of you again.
I have ever written as same as your code.But it's shown only last one of items in spinner. Therefore I must use Productlst.AddAllAt(0,lstA) again.
Best Regards
Theera

 

[klaus]

What exactly have you done ?
Have you replaced the code as I suggested you in my previous post ?

Attached you find the modified project of your first post.
Isn't this waht you want ?

Best regards.