Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim flag As System.Drawing.FontStyle flag = FontStyle.Regular If chkBold.Checked Then flag = flag Or FontStyle.Bold End If If chkItalic.Checked Then flag = flag Or FontStyle.Italic End If If chkUnderline.Checked Then flag = flag Or FontStyle.Underline End If lbl.Font = New Font(lbl.Font, flag) End Sub