using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication5 { public partial class Form1 : Form { public Form1() { InitializeComponent(); FontDialog fd = new FontDialog(); fd.ShowDialog(); textBox1.Font = fd.Font; label1.Font = fd.Font; } } }