Question

Using C#: Create a Form that consists of 3 radio buttons, two textboxes, a label and a button. The three radio buttons should represent the names of three fonts, e.g. “Arial”, “Calibri” and “Times New Roman”. In the one textbox, a user should type a message and in the other textbox, the user should type a size. When the user clicks the button, the label should be updated with the text the user typed in the one textbox, using the font selected with the radio buttons and the size typed in the other textbox.

Answer 1

Code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace FontStyle
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void btnFormat_Click(object sender, EventArgs e)
{
int size = Convert.ToInt16(txtSize.Text);
string text = txtText.Text;
if (rdbArial.Checked)
{
lblAns.Font = new Font("Arial", size);
lblAns.Text = text;
}
if (rdbCalibri.Checked)
{
lblAns.Font = new Font("Calibri", size);
lblAns.Text = text;
}
if (rdbTimes.Checked)
{
lblAns.Font = new Font("Times New Roman", size);
lblAns.Text = text;
}
}
}
}
Design

outputs

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