<%@ Page Language="C#" %>
<script runat="server"> void button1_Click(Object sender, EventArgs e)
{
if (textbox1.Text == "ASPFree.com")
{
Literal1.Text = "Textbox Condition was <b>True</b>";
}
else
{
Literal1.Text = "Textbox Condition was <b>False</b>";
}
} </script>
<html>
<head>
</head>
<body>
<h2 align="center">Simple If/Then statement in C#
</h2>
<p align="left">
This is simple if/then statement to help get started learning C#.
</p>
<form runat="server">
<i>If you type in <b>ASPFree.com</b>, that is the condition</i>
<br />
Fill something in:<asp:textbox id="textbox1" runat="server" value="ASPFree.com"></asp:textbox>
<br />
<br />
<asp:button id="button1" onclick="button1_Click" runat="server" text="Click me"></asp:button>
<br />
<br />
<br />
<asp:Literal id="Literal1" runat="server"></asp:Literal>
</form>
</body>
</html> | 
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