Date Compare

<%@ Page Language="C#" %>

<%@ Import Namespace="System" %>
<%@ Import Namespace="System.Collections.Generic" %>
<%@ Import Namespace="System.Linq" %>
<%@ Import Namespace="System.Web" %>
<%@ Import Namespace="System.Web.UI" %>
<%@ Import Namespace="System.Web.UI.WebControls" %>
<script runat="server">

	protected void Button1_Click(object sender, EventArgs e)
	{
		DateTime date1 = Convert.ToDateTime(TextBox1.Text);
		DateTime date2 = new DateTime(DateTime.Now.Year - 1, 12, 18);
		// See http://msdn.microsoft.com/en-us/library/8kb3ddd4.aspx for DateTime Help

		int nResult = DateTime.Compare(date1, date2);

		if (nResult < 0)
		{
			result.InnerHtml = "Is earlier than";
		}
		else if (nResult == 0)
		{
			result.InnerHtml = "Is the same time as";
		}
		else
		{
			result.InnerHtml = "Is later than";
		}
	}
</script>
<form runat="server">
	<asp:textbox id="TextBox1" runat="server"></asp:textbox>
	<asp:button id="Button1" runat="server" text="Test" onclick="Button1_Click" />
	<div id="result" runat="server"></div>
</form>