how can i access on arrays in ironpython?

Question

Sorry for my bad English.. I'm programming in Ironpython a WPF Apllication. I want to storage the number, which is in self.nummer.Text, in the variable a[1]. how can i do this? this don't work(list):

def __init__(self):
        wpf.LoadComponent(self, 'WpfApplication1.xaml')
        self.mitarbeiter.Content=1
        array = [0,0,0,0,0,0,0,0,0,0,0,0]

    def eingabe(self, sender, e):
        for x in range(1,13):
                a = self.nummer.Text
                self.tt.Content = a

and this also don't work (arrays):

import wpf
from Window1 import *
from System import Array
from System.Windows import Application, Window

class MyWindow(Window):
    def __init__(self):
        wpf.LoadComponent(self, 'WpfApplication1.xaml')
        self.mitarbeiter.Content=1
        array = Array[int]((0,0,0,0,0,0,0,0,0,0,0,0))
    def eingabe(self, sender, e):
        for x in range(1,13):
                array[x] = self.nummer.Text
                self.tt.Content = array[x]

can anybody help me?

Fredrik · Accepted Answer · 2020-06-17 09:30:36Z

1

In python you usually use list instead of array docs

test = []
test.append("Hello")
test.append("Hello second time")

print(test)
test.insert(0, "Hello first time")
print(test)

You could, just use the test.insert(0, value) to get the desired effect.

Instead of doing this:

a = [0,0,0,0,0,0,0,0,0,0,0,0]

Do this:

a = [0] * 12

My guees is that you need to change you code to the below. In your code you create the array, but then in the function you try to store the value to another variable that you declare in a loop. That is not possible to do, either you do as I have below, or you initiate the array before entering the loop.

def __init__(self):
    wpf.LoadComponent(self, 'WpfApplication1.xaml')
    self.mitarbeiter.Content=1
    array_a = [0,0,0,0,0,0,0,0,0,0,0,0]

def eingabe(self, sender, e):
    for x in range(1,13):
            self.array_a.insert(x, self.nummer.Text)
            self.tt.Content = a

edited Jun 17, 2020 at 9:30

answered Jun 17, 2020 at 6:25

Fredrik

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4 Comments

Nibla Over a year ago

but how can i storage a number in a list?

Fredrik Over a year ago

If you want to add number 7 to index 0, you write: test.insert(0, 7). Then the number is stored in the list. You can verify it with: print(test)

Fredrik Over a year ago

String and int works the same way when inserting into an list. When you do this: a = [0] * 12 you actually store 12 zeros in the list

Nibla Over a year ago

so do you mean this? x is the part where in the list i want to isert it, and sef.nummer.text is the textbox a.insert(x,self.nummer.Text)

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