C#•2mo ago

✅ New to c# using Visual studio(WindowsFormsApp)

Hi everyone I've been trying to code something, if u put a sentence in a text box and u click a button that it will automatically put all vowels in capital letters in another text box and then all Consonants in capital letters in another text box. Can anyone help me with this code? Tell me what I did wrong, give me a code I can use or any help would be appreciated!

13 Replies

Buddy•2mo ago

$screenshot

MODiX•2mo ago

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✿ Scarlet ✿•2mo ago

I can see nothing of that photo

~Nost~OP•2mo ago

Okay sorry guys I didn't know it's my first time I'll copy paste in a bit namespace Vreemde_klinkers { public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void omzetButton_Click(object sender, EventArgs e) { string sentence = Convert.ToString(zinTextBox.Text); string aCapital = sentence.Replace("a", "A"); string eCapital = sentence.Replace("e", "E"); string iCapital = sentence.Replace("i", "I"); string oCapital = sentence.Replace("o", "O"); string uCapital = sentence.Replace("u", "U"); klinkerTextBox.Text = Convert.ToString(sentence); } private void Form1_Load(object sender, EventArgs e) { } } } This is the code I have but it doesn't work lol I think I need to restart

Pobiega•2mo ago

string.Replace returns the changed string strings in C# are immutable so you do the 5 replacements individually, not all at once, and you never use the result of either of them also, TextBox.Text is already a string, you dont need to Convert.ToString it

~Nost~OP•2mo ago

So how would that look like

Pobiega•2mo ago

sentence = sentence.Replace("a", "A"); etc in fact, you could write it all like...

klinkerTextBox.Text = zinTextBox.Text
    .Replace("a", "A")
    .Replace("e", "E")
    .Replace("i", "I")
    .Replace("o", "O")
    .Replace("u", "U");

klinkerTextBox.Text = zinTextBox.Text
    .Replace("a", "A")
    .Replace("e", "E")
    .Replace("i", "I")
    .Replace("o", "O")
    .Replace("u", "U");

~Nost~OP•2mo ago

Thank youuu!!! Just a question like as in hypothetically speaking Could you use Variable names with every replace? For the sentence

Pobiega•2mo ago

sure you could, but it would be messy

~Nost~OP•2mo ago

Ye I know but it would be easier if I would check it again you know

Pobiega•2mo ago

var source = "hello my name is Steve";

var capA = source.Replace("a", "A");
var capE = capA.Replace("e", "E");
var capI = capE.Replace("i", "I");

var source = "hello my name is Steve";

var capA = source.Replace("a", "A");
var capE = capA.Replace("e", "E");
var capI = capE.Replace("i", "I");

you'd have to do something like this remember, each step needs to build on the last one

~Nost~OP•2mo ago

I see Thank you for everything So it's my first time making a post what do I do with it now that everything is solved?

Pobiega•2mo ago

you type /close

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✅ New to c# using Visual studio(WindowsFormsApp)