How to conditionally change Label ForeColor based on its Text in ASP.Net

This way

 <asp:Label ID="Label1" runat="server" Text="10"></asp:Label>
    <asp:Label ID="Label2" runat="server" Text="12"></asp:Label>

 protected void Page_Load(object sender, EventArgs e)
    {
        if (int.Parse(Label1.Text.Trim()) < int.Parse(Label2.Text.Trim()))
        {
            Label1.ForeColor = System.Drawing.Color.Red;
        }
        else
        {
            Label1.ForeColor = System.Drawing.Color.Black;
        }
    }