C#•3mo ago

✅ Lost again

After entering password and hitting enter, another login window opens, if I close all login windows, if the password was correct, it opens 2 main windows instead of 1.

122 Replies

Nadekai•3mo ago

c#
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace Password_manager
{
    /// <summary>
    /// Interaction logic for Login.xaml
    /// </summary>
    public partial class Login : Window
    {
       
        public Login()
        {
            InitializeComponent();
        }
        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return)
            {
                string MasterKey = File.ReadAllText("Data\\MasterKey.txt");
                
                Login login = new Login();
                login.KeyDown += KeyPress; 
                login.ShowDialog();
            }
        }
    }
}

c#
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace Password_manager
{
    /// <summary>
    /// Interaction logic for Login.xaml
    /// </summary>
    public partial class Login : Window
    {
       
        public Login()
        {
            InitializeComponent();
        }
        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return)
            {
                string MasterKey = File.ReadAllText("Data\\MasterKey.txt");
                
                Login login = new Login();
                login.KeyDown += KeyPress; 
                login.ShowDialog();
            }
        }
    }
}

app.xaml.cs

c#
using System;
using System.IO;
using System.Windows;
using System.Windows.Input;

namespace Password_manager
{
    public partial class App : Application
    {
        private int debugInt = 0;
        private const string MasterKeyFilePath = "Data\\masterkey.txt";
        private string MasterKey;

        protected override void OnStartup(StartupEventArgs e)
        {
            debugInt++;
            base.OnStartup(e);

            if (!MasterKeyExists())
            {
                if (!Directory.Exists("Data"))
                {
                    // If master key doesn't exist and directory doesn't exist, prompt the user to create one
                    MasterKeyPrompt masterKeyPrompt = new MasterKeyPrompt();
                    masterKeyPrompt.ShowDialog();

                    // Save the master key
                    Directory.CreateDirectory("Data");
                    MasterKey = masterKeyPrompt.PasswordBox.Password;
                    SaveMasterKey(MasterKey);
                }
            }
            else
            {
                MasterKey = File.ReadAllText(MasterKeyFilePath);
                // Prompt for login
                Login login = new Login();
                login.KeyDown += KeyPress; // Hook up the KeyDown event
                login.ShowDialog();
            }
        }

        private bool MasterKeyExists()
        {
            return File.Exists(MasterKeyFilePath);
        }

        private void SaveMasterKey(string masterKey)
        {
            File.WriteAllText(MasterKeyFilePath, masterKey);
        }

c#
using System;
using System.IO;
using System.Windows;
using System.Windows.Input;

namespace Password_manager
{
    public partial class App : Application
    {
        private int debugInt = 0;
        private const string MasterKeyFilePath = "Data\\masterkey.txt";
        private string MasterKey;

        protected override void OnStartup(StartupEventArgs e)
        {
            debugInt++;
            base.OnStartup(e);

            if (!MasterKeyExists())
            {
                if (!Directory.Exists("Data"))
                {
                    // If master key doesn't exist and directory doesn't exist, prompt the user to create one
                    MasterKeyPrompt masterKeyPrompt = new MasterKeyPrompt();
                    masterKeyPrompt.ShowDialog();

                    // Save the master key
                    Directory.CreateDirectory("Data");
                    MasterKey = masterKeyPrompt.PasswordBox.Password;
                    SaveMasterKey(MasterKey);
                }
            }
            else
            {
                MasterKey = File.ReadAllText(MasterKeyFilePath);
                // Prompt for login
                Login login = new Login();
                login.KeyDown += KeyPress; // Hook up the KeyDown event
                login.ShowDialog();
            }
        }

        private bool MasterKeyExists()
        {
            return File.Exists(MasterKeyFilePath);
        }

        private void SaveMasterKey(string masterKey)
        {
            File.WriteAllText(MasterKeyFilePath, masterKey);
        }

c#


        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)
                    {
                        MainWindow mainWindow = new MainWindow();
                        mainWindow.Show();
                        ((Login)sender).Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }
    }
}

c#


        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)
                    {
                        MainWindow mainWindow = new MainWindow();
                        mainWindow.Show();
                        ((Login)sender).Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }
    }
}

jetblacksalvation•3mo ago

check if password is not "" keypress to keydown is better fitting here but not sure if its in c#

Nadekai•3mo ago

it isnt password is test

jetblacksalvation•3mo ago

holdpress enter for 10 secs

Nadekai•3mo ago

with or without the password?

jetblacksalvation•3mo ago

tell me what happens after. I believe this will cause many windows to open

Nadekai•3mo ago

jetblacksalvation•3mo ago

Yup knew it ignore enter, and add keydown heydown u handle enter

Nadekai•3mo ago

eh?

jetblacksalvation•3mo ago

Keydown is only called once per button click, this is common in most langs that will fix the tons of windows But work is not finished here

Nadekai•3mo ago

Yea, but where?

jetblacksalvation•3mo ago

anywhere in thsi class ig

Nadekai•3mo ago

I have... multiple of them containing keypress

jetblacksalvation•3mo ago

hmm

Nadekai•3mo ago

removing either of them gives error

jetblacksalvation•3mo ago

Is this on github

Nadekai•3mo ago

no should I commit?

jetblacksalvation•3mo ago

if u do ill take a look via local Ah but this meant for windows… damn i really dont want to have to run visual studio on my VM

Nadekai•3mo ago

Processing files ah, a fellow mac user

jetblacksalvation•3mo ago

nah linux

Nadekai•3mo ago

oh https://github.com/Nadekai/PasswordManager

jetblacksalvation•3mo ago

if i run windows i procrastinate too much

Nadekai•3mo ago

lmao

jetblacksalvation•3mo ago

play too much fortnite If its macos than i should have no issue running. Unless u do it outside of terminal

Nadekai•3mo ago

It's WPF so...

jetblacksalvation•3mo ago

WPF? Is that an IDE?

Nadekai•3mo ago

Sent ya invite on gh Windows Something FOrms

jetblacksalvation•3mo ago

Yeah i saw ill accept it Oh. Hmm how odd. If this uses windows’ window api than it shouldnt run on mac os

Nadekai•3mo ago

Also yes, I am cretin, I should have chosen avalonia Ye, I am doing it on my main pc instead of mac book

jetblacksalvation•3mo ago

oh. So it is windows. Ok, ill need to test my new hard drive and start setting up dual boot. I should have my investigation into ur code done sometime tomorrow

Nadekai•3mo ago

oof I will probably get fix by then I have deadline in 6 hours

jetblacksalvation•3mo ago

oh damn

Nadekai•3mo ago

Had 12 hours to learn WPF and make a functional code

jetblacksalvation•3mo ago

I guess i have to run this in my windows vm 🥲 with my 16 gb of ram

Nadekai•3mo ago

Gotta love when teachers forget we have personal life Had to skip work too 16gb ain't that bad I have 16 gb on my mac But mac handles ram better overally so I wouldn't know My main has 128gb

jetblacksalvation•3mo ago

for vms its not that good

Nadekai•3mo ago

Never had run VM except parallel

jetblacksalvation•3mo ago

You running a server?

Nadekai•3mo ago

No lmao I am just a chrome user

jetblacksalvation•3mo ago

lmao

Nadekai•3mo ago

Nothing is gonna limit my experience with chrome Had a 16gb machine few years ago I don;'t think it had ever struggled Unless the situation changed dramatically

jetblacksalvation•3mo ago

16 gb ram is still very good ram just not for vm's or things that use alot of ram

Nadekai•3mo ago

Fair My mac is usually using most of the ram

jetblacksalvation•3mo ago

ok, vm is up. Now I need to install visual studio

Nadekai•3mo ago

💀 Just install notepad++

jetblacksalvation•3mo ago

does it work with sln files?

Nadekai•3mo ago

No idea, I was half joking but visual studio code works with sln files

jetblacksalvation•3mo ago

oh, ok

Nadekai•3mo ago

though you gotta install the c# extension for it but it's still way faster than download vs22 if you got slow internet

jetblacksalvation•3mo ago

yeah i just cannot run

Nadekai•3mo ago

what are you using?

jetblacksalvation•3mo ago

linux

Nadekai•3mo ago

I meant... which ide

jetblacksalvation•3mo ago

vscode

Nadekai•3mo ago

Hm...

jetblacksalvation•3mo ago

MainWindow mainWindow = new MainWindow(); mainWindow.Show(); this line should only exist once if show removes the old text, than you should go with only having MainWindow once

Nadekai•3mo ago

I have a feeling something is wrong with this line ((Login)sender).Close(); // Close the login window but it exists only once no?

jetblacksalvation•3mo ago

Nadekai•3mo ago

Where is it duplicated?

jetblacksalvation•3mo ago

we just proved it here MainWindow mainWindow = new MainWindow();

Nadekai•3mo ago

that's Login window Not main window

Nadekai•3mo ago

Even though main window also gets duplicated

jetblacksalvation•3mo ago

oh so you want login menu to be a seperate window from main?

Nadekai•3mo ago

No I don't want it to get spammed Gimme second imma show a gif

jetblacksalvation•3mo ago

(Login)sender).Close(); // Close the login window doesnt make much sense too. you arent closing mainwindow unless the goal is to remove the last window

Nadekai•3mo ago

This weird crap happens

jetblacksalvation•3mo ago

because of MainWindow mainWindow = new MainWindow();

Nadekai•3mo ago

It's goal is to close Login window once enter is pressed

jetblacksalvation•3mo ago

if (login.PasswordBox.Password == MasterKey) { MainWindow mainWindow = new MainWindow(); mainWindow.Show(); MainWindow.Close(); // Close the login window } try this

Nadekai•3mo ago

Nothing

jetblacksalvation•3mo ago

c#
private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)
                    {
                        MainWindow mainWindow = new MainWindow();
                        mainWindow.Show();
                        MainWindow.Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }

c#
private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)
                    {
                        MainWindow mainWindow = new MainWindow();
                        mainWindow.Show();
                        MainWindow.Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }

oh right hmm

Nadekai•3mo ago

The window that gets spammed is login window' not mainwindow

jetblacksalvation•3mo ago

ok, than do this. if more than one window is created than it is an issue with keypress

c#
while(true){

  MainWindow mainWindow = new MainWindow();
  mainWindow.Show();
  MainWindow.Close(); // Close the login window
}

c#
while(true){

  MainWindow mainWindow = new MainWindow();
  mainWindow.Show();
  MainWindow.Close(); // Close the login window
}

Nadekai•3mo ago

hah even weirded shit happens

jetblacksalvation•3mo ago

flickering screen is expected. What is happening on your end

Nadekai•3mo ago

jetblacksalvation•3mo ago

yeah expected

Nadekai•3mo ago

I also put breakpoint on this line, it never occured

jetblacksalvation•3mo ago

where is that code?

Nadekai•3mo ago

was just experiment neither case reaches breakpoint there

Nadekai•3mo ago

This works

jetblacksalvation•3mo ago

did you put the password in?

Nadekai•3mo ago

But it instantly closes the newly opened window yea

jetblacksalvation•3mo ago

than sender is Login login is never true or password is never true print the pass word above where you check maybe you are adding the enterkeycode to login.passowrdBox.password

Nadekai•3mo ago

where do I print it

jetblacksalvation•3mo ago

you can add a watch if you want

Nadekai•3mo ago

how

jetblacksalvation•3mo ago

abve the if statement

Nadekai•3mo ago

ye, but what command is that

jetblacksalvation•3mo ago

breakpoint than rightclick on the variable you want to watch

Nadekai•3mo ago

cw?

jetblacksalvation•3mo ago

than click add quick watch when you trigger a breakpoint you right click the variable you want to watch. this is done at runtime

Nadekai•3mo ago

jetblacksalvation•3mo ago

https://learn.microsoft.com/en-us/visualstudio/debugger/watch-and-quickwatch-windows?view=vs-2022

Set a watch on variables and expressions - Visual Studio (Windows)

While you debug, see variables and expressions in Watch and QuickWatch. Watch can display several variables, QuickWatch only one, and only while in break.

jetblacksalvation•3mo ago

Nadekai•3mo ago

It is

jetblacksalvation•3mo ago

Nadekai•3mo ago

oh right

Nadekai•3mo ago

the password is correct

jetblacksalvation•3mo ago

put a watch for master key too

Nadekai•3mo ago

jetblacksalvation•3mo ago

hmmmmmmmmmmmm than sender is Login login is never true

Nadekai•3mo ago

it breakpointed

jetblacksalvation•3mo ago

put a breakpoint under it and try t

Nadekai•3mo ago

jetblacksalvation•3mo ago

hmm

Nadekai•3mo ago

But I have to manually click on "close" for it to activate

jetblacksalvation•3mo ago

replace with login.Close()

Nadekai•3mo ago

tried

Nadekai•3mo ago

jetblacksalvation•3mo ago

c#
        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)                        

                    {
                        mainWindow.Show();
                        login.Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }

c#
        private void KeyPress(object sender, KeyEventArgs e)
        {
            if (e.Key == Key.Return) // Check if Enter key is pressed
            {
                if (sender is Login login)
                {
                    if (login.PasswordBox.Password == MasterKey)                        

                    {
                        mainWindow.Show();
                        login.Close(); // Close the login window
                    }
                    else
                    {
                        MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK);
                    }
                }
            }
        }

try this actually

Nadekai•3mo ago

now it doesn't open window also gives error

jetblacksalvation•3mo ago

what's the error

Nadekai•3mo ago

if I leave it the way you wrote it mainWindow doesn't exist MainWindow does

jetblacksalvation•3mo ago

{ if (e.Key == Key.Return) // Check if Enter key is pressed { if (sender is Login login) { if (login.PasswordBox.Password == MasterKey)
{ login.Close(); // Close the login window } else { MessageBox.Show("Incorrect MasterKey.", "Error", MessageBoxButton.OK); } } } } do this its supposed to close, not display anything right? if the pass is right

Nadekai•3mo ago

Depends on how you mean it If you mean when pressing enter than old shit happens

Nadekai•3mo ago

jetblacksalvation•3mo ago

lets get on vc 1

Nadekai•3mo ago

aye <PasswordBox Name="PasswordBox" Width="300" Height="30" FontSize="30" HorizontalAlignment="Right" Margin="20" KeyDown="KeyPress" ></PasswordBox>

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✅ Lost again