Display Font Dialog box in ASP.Net

Hi ritesh18a,

Check this example. Now please take its reference and correct your code.

You need to add System.Windows.Forms reference from the .Net Tab of Add Reference window.

HTML

<asp:Label ID="label1" Text="Welcome to ASP Forums." runat="server" />
<br />
<asp:Button Text="Change Font" runat="server" OnClick="Change" />

Namespace

C#

using System.Windows.Forms;

VB.Net

Imports System.Windows.Forms

Code

C#

protected void Change(object sender, EventArgs e)
{
    FontDialog fontDialog1 = new FontDialog();

    if (fontDialog1.ShowDialog() == DialogResult.OK)
    {
        label1.Font.Name = fontDialog1.Font.Name;
    }
}

VB.Net

Protected Sub Change(ByVal sender As Object, ByVal e As EventArgs)
    Dim fontDialog1 As FontDialog = New FontDialog()

    If fontDialog1.ShowDialog() = DialogResult.OK Then
        label1.Font.Name = fontDialog1.Font.Name
    End If
End Sub

Screenshot