C#•2y ago

❔ ✅ C# .NET issue, pretty simple problem but im new lol

hi, i want my program to say the persons username after, but im not sure what the code needs to look like for it

21 Replies

! dubbyOP•2y ago

this is my current code

friedice•2y ago

$paste

MODiX•2y ago

If your code is too long, you can post to https://paste.mod.gg/ and copy the link into chat for others to see your shared code!

friedice•2y ago

$code

MODiX•2y ago

To post C# code type the following: ```cs // code here ``` Get an example by typing $codegif in chat If your code is too long, post it to: https://paste.mod.gg/

! dubbyOP•2y ago

https://paste.mod.gg/yicspfvqjubq/0

BlazeBin - yicspfvqjubq

A tool for sharing your source code with the world!

friedice•2y ago

you can do string interpolation

var string = $"{Username.text} is my username";

var string = $"{Username.text} is my username";

! dubbyOP•2y ago

what would the whole code need to look like?

friedice•2y ago

        private void guna2Button2_Click(object sender, EventArgs e)
        {
            try
            {
                KeyAuthApp.register(Username.Text, Password.Text, License.Text);
                if (KeyAuthApp.response.success)
                {
                    Username.Text = null;
                    Password.Text = null;

                    MessageBox.Show("Successfully Registered! + (Username.Text)", "KeyAuth", MessageBoxButtons.OK, MessageBoxIcon.Information);

                    MainForm lol = new MainForm();
                    lol.Show();
                    this.Hide();
                }
                else
                {
                    MessageBox.Show("Invalid License - Contact Support", "KeyAuth - Invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            catch (Exception exp)
            {
                MessageBox.Show(exp.Message);
            }
        }

        private void guna2Button2_Click(object sender, EventArgs e)
        {
            try
            {
                KeyAuthApp.register(Username.Text, Password.Text, License.Text);
                if (KeyAuthApp.response.success)
                {
                    Username.Text = null;
                    Password.Text = null;

                    MessageBox.Show("Successfully Registered! + (Username.Text)", "KeyAuth", MessageBoxButtons.OK, MessageBoxIcon.Information);

                    MainForm lol = new MainForm();
                    lol.Show();
                    this.Hide();
                }
                else
                {
                    MessageBox.Show("Invalid License - Contact Support", "KeyAuth - Invalid", MessageBoxButtons.OK, MessageBoxIcon.Error);
                }
            }
            catch (Exception exp)
            {
                MessageBox.Show(exp.Message);
            }
        }

this is your method right. What are username and password in this context Username and Password

! dubbyOP•2y ago

im using keyauth so it depends what the person registers with

! dubbyOP•2y ago

friedice•2y ago

it looks funky but webforms arent my expertise so ill overlook it Hmm

if you put an an object inside " " it becomes a string unless you do string interpolation

var User = new User() {Name = "Bob");
Console.WriteLine("Hi I'm User.Name"); // prints out Hi I'm User.Name
Console.WriteLine($"Hi I'm {User.Name}"); // prints out Hi I'm Bob

var User = new User() {Name = "Bob");
Console.WriteLine("Hi I'm User.Name"); // prints out Hi I'm User.Name
Console.WriteLine($"Hi I'm {User.Name}"); // prints out Hi I'm Bob

! dubbyOP•2y ago

i think i got it working my friend helped me with a different method but now i have this issue

! dubbyOP•2y ago

https://streamable.com/7lzbsl

Streamable

2023-05-20 17-47-46

! dubbyOP•2y ago

the username and password get deleted when i press register

friedice•2y ago

what's this for anyways

! dubbyOP•2y ago

im messing around with GUIs to learn more about them, since i havent been coding for long its not really for anything, just to enhance my learning

SeanJ•2y ago

MessageBox.Show("Successfully Registered! + (Username.Text)", "KeyAuth", MessageBoxButtons.OK, MessageBoxIcon.Information); The errors I see here is string interpolation as IceGPT said. Just so you fully understand. To use string interpolation you need to do this:

var myString = $"{var.property}";

var myString = $"{var.property}";

We include a $ sign before the string and encapsulate your variables in {} rather than round brackets not this:

var myString = $"(var.property)";

var myString = $"(var.property)";

! dubbyOP•2y ago

!close

Accord•2y ago

Closed! Was this issue resolved? If so, run /close - otherwise I will mark this as stale and this post will be archived until there is new activity.

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❔ ✅ C# .NET issue, pretty simple problem but im new lol