C#•3y ago

❔ Why do my source generated properties are unreacheable in code? using mvvm toolkit

Hello i got the following code:

    public partial class CalculatorVM : ObservableObject
    {
        [ObservableProperty]
        private  int buttonOne = 1;

        [ObservableProperty]
        private  int buttonTwo = 2;

        [ObservableProperty]
        private  int buttonThree = 3;

        [ObservableProperty]
        private  int buttonFour = 4;

        [ObservableProperty]
        private  int buttonFive = 5;

        [ObservableProperty]
        private  int buttonSix = 6;

        [ObservableProperty]
        private  int buttonSeven = 7;

        [ObservableProperty]
        private  int buttonEight = 8;

        [ObservableProperty]
        private  int buttonNine = 9;

        [ObservableProperty]
        private double result, lastNumber;

        [ObservableProperty]
        SelectedOperator selectedOperator;

        [ObservableProperty]
        private int clickedNumber;

        [ObservableProperty]
        private Label resultLabel;



        [RelayCommand]
        public void NumbercClicked(int number)
        {
            var selectedNumber = number switch
            {
                1 => ButtonOne,
                2 => ButtonTwo,
                3 => ButtonThree,
                4 => ButtonFour,
                5 => ButtonFive,
                6 => ButtonSix,
                7 => ButtonSeven,
                8 => ButtonEight,
                9 => ButtonNine,

            };
            ClickedNumber = selectedNumber;
            if (ClickedNumber == 0) Result = 0;
            else Result = Result + selectedNumber;


        }

    public partial class CalculatorVM : ObservableObject
    {
        [ObservableProperty]
        private  int buttonOne = 1;

        [ObservableProperty]
        private  int buttonTwo = 2;

        [ObservableProperty]
        private  int buttonThree = 3;

        [ObservableProperty]
        private  int buttonFour = 4;

        [ObservableProperty]
        private  int buttonFive = 5;

        [ObservableProperty]
        private  int buttonSix = 6;

        [ObservableProperty]
        private  int buttonSeven = 7;

        [ObservableProperty]
        private  int buttonEight = 8;

        [ObservableProperty]
        private  int buttonNine = 9;

        [ObservableProperty]
        private double result, lastNumber;

        [ObservableProperty]
        SelectedOperator selectedOperator;

        [ObservableProperty]
        private int clickedNumber;

        [ObservableProperty]
        private Label resultLabel;



        [RelayCommand]
        public void NumbercClicked(int number)
        {
            var selectedNumber = number switch
            {
                1 => ButtonOne,
                2 => ButtonTwo,
                3 => ButtonThree,
                4 => ButtonFour,
                5 => ButtonFive,
                6 => ButtonSix,
                7 => ButtonSeven,
                8 => ButtonEight,
                9 => ButtonNine,

            };
            ClickedNumber = selectedNumber;
            if (ClickedNumber == 0) Result = 0;
            else Result = Result + selectedNumber;


        }

    public partial class CalculatorVM : ObservableObject
    {
        [ObservableProperty]
        private  int buttonOne = 1;

        [ObservableProperty]
        private  int buttonTwo = 2;

        [ObservableProperty]
        private  int buttonThree = 3;

        [ObservableProperty]
        private  int buttonFour = 4;

        [ObservableProperty]
        private  int buttonFive = 5;

        [ObservableProperty]
        private  int buttonSix = 6;

        [ObservableProperty]
        private  int buttonSeven = 7;

        [ObservableProperty]
        private  int buttonEight = 8;

        [ObservableProperty]
        private  int buttonNine = 9;

        [ObservableProperty]
        private double result, lastNumber;

        [ObservableProperty]
        SelectedOperator selectedOperator;

        [ObservableProperty]
        private int clickedNumber;

        [ObservableProperty]
        private Label resultLabel;



        [RelayCommand]
        public void NumbercClicked(int number)
        {
            var selectedNumber = number switch
            {
                1 => ButtonOne,
                2 => ButtonTwo,
                3 => ButtonThree,
                4 => ButtonFour,
                5 => ButtonFive,
                6 => ButtonSix,
                7 => ButtonSeven,
                8 => ButtonEight,
                9 => ButtonNine,

            };
            ClickedNumber = selectedNumber;
            if (ClickedNumber == 0) Result = 0;
            else Result = Result + selectedNumber;


        }

    public partial class CalculatorVM : ObservableObject
    {
        [ObservableProperty]
        private  int buttonOne = 1;

        [ObservableProperty]
        private  int buttonTwo = 2;

        [ObservableProperty]
        private  int buttonThree = 3;

        [ObservableProperty]
        private  int buttonFour = 4;

        [ObservableProperty]
        private  int buttonFive = 5;

        [ObservableProperty]
        private  int buttonSix = 6;

        [ObservableProperty]
        private  int buttonSeven = 7;

        [ObservableProperty]
        private  int buttonEight = 8;

        [ObservableProperty]
        private  int buttonNine = 9;

        [ObservableProperty]
        private double result, lastNumber;

        [ObservableProperty]
        SelectedOperator selectedOperator;

        [ObservableProperty]
        private int clickedNumber;

        [ObservableProperty]
        private Label resultLabel;



        [RelayCommand]
        public void NumbercClicked(int number)
        {
            var selectedNumber = number switch
            {
                1 => ButtonOne,
                2 => ButtonTwo,
                3 => ButtonThree,
                4 => ButtonFour,
                5 => ButtonFive,
                6 => ButtonSix,
                7 => ButtonSeven,
                8 => ButtonEight,
                9 => ButtonNine,

            };
            ClickedNumber = selectedNumber;
            if (ClickedNumber == 0) Result = 0;
            else Result = Result + selectedNumber;


        }

I cant compile, tells me buttonOne etc dont exsist in the current context,
The Repo:
https://github.com/KostaKing/Calculator/tree/master/Calculator/ViewModels
Anybody has any idea?

GitHub

Calculator/Calculator/ViewModels at master · KostaKing/Calculator

Contribute to KostaKing/Calculator development by creating an account on GitHub.

KostaOP•3/7/23, 12:00 PM

No ideas?

Anton•3/7/23, 12:18 PM

where

Anton•3/7/23, 12:19 PM

does it say that

Anton•3/7/23, 12:19 PM

and lol that code looks cringe

Anton•3/7/23, 12:19 PM

idk what's the proper way of doing this

Anton•3/7/23, 12:20 PM

but it's kinda cringe nonetheless

Anton•3/7/23, 12:21 PM

and what are those properties for buttons for

Anton•3/7/23, 12:23 PM

why are you using .net framework?

Google•3/7/23, 12:40 PM

I thought if you wanted to use attributes on the properties you had to use an attribute on the class.

GGoogle I thought if you wanted to use attributes on the properties you had to use an at...

Anton•3/7/23, 12:54 PM

they have inherited ObservableObjectObservableObject

AAnton they *have* inherited `ObservableObject`

Google•3/7/23, 12:54 PM

I know. I thought they had to use the attribute instead.

Anton•3/7/23, 12:55 PM

you can do either one in that library

Anton•3/7/23, 12:55 PM

the attribute just mixes in the code that's in that base class

Google•3/7/23, 12:56 PM

inheritance has fewer options and doesn't require

partial

partial

Google•3/7/23, 12:56 PM

public class MainWindowViewModel : ObservableObjectpublic class MainWindowViewModel : ObservableObject is what I have right now.

Anton•3/7/23, 12:56 PM

having code gen for the props requires partial anyway

Anton•3/7/23, 12:56 PM

and inheriting generates less code

Google•3/7/23, 12:57 PM

and they want to generate the CommandCommand stuff

Google•3/7/23, 12:57 PM

I bet you their code right now says unnecessary partialunnecessary partial or whatever.

Anton•3/7/23, 12:57 PM

anyway, you can switch to the attribute any time

AAnton anyway, you can switch to the attribute any time

Google•3/7/23, 12:57 PM

Which is what they can do to fix the issue.

Google•3/7/23, 12:57 PM

Which was my first comment.

Anton•3/7/23, 12:58 PM

unnecessary partial is not an error tho

Anton•3/7/23, 12:58 PM

the issue they mentioned says something else

Google•3/7/23, 12:59 PM

Google•3/7/23, 12:59 PM

Which is weird, because I just tested it out, and it was just what I said

Anton•3/7/23, 12:59 PM

well just add the partial sure

Google•3/7/23, 1:00 PM

actually, we still don't know what their error message is

Anton•3/7/23, 1:00 PM

the attribute vs base class is not part of the issue

antimatter8189•3/7/23, 1:06 PM

Hey its me , using a dif pc

AAnton and lol that code looks cringe

antimatter8189•3/7/23, 1:06 PM

anyways. code is cringe atm

antimatter8189•3/7/23, 1:06 PM

trying to converts a shit code into a normal once, just work in process

AAnton why are you using .net framework?

antimatter8189•3/7/23, 1:07 PM

Cuz i have to

antimatter8189•3/7/23, 1:07 PM

old codebase

Anton•3/7/23, 1:07 PM

You can keep using .net framework, but with sdk-style projects

antimatter8189•3/7/23, 1:08 PM

Did you guys come to a solution? on to why i cant use those properties?

Anton•3/7/23, 1:08 PM

where's the error

antimatter8189•3/7/23, 1:09 PM

Well it tells me those properties that i defined are not accessible in the current context

antimatter8189•3/7/23, 1:09 PM

all of them

Anton•3/7/23, 1:09 PM

ah I think I caught on to it

antimatter8189•3/7/23, 1:09 PM

the codegen does happen

Anton•3/7/23, 1:10 PM

well the properties have different names than the fields

antimatter8189•3/7/23, 1:10 PM

you can grab the project its open on github, when u run it and click 1 you'll see

Anton•3/7/23, 1:10 PM

look at the generated code

antimatter8189•3/7/23, 1:10 PM

Yup they do

antimatter8189•3/7/23, 1:10 PM

it makes them capitilized

Anton•3/7/23, 1:10 PM

they are in pascal case

antimatter8189•3/7/23, 1:10 PM

im using the Cap ones

antimatter8189•3/7/23, 1:10 PM

as i should

Anton•3/7/23, 1:10 PM

I cant compile, tells me buttonOne etc dont exsist in the current context,

❔ Why do my source generated properties are unreacheable in code? using mvvm toolkit

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