If Else statement in webforms aspx page

In an ASP.NET Web Forms application, you can use server-side code to implement conditional logic using if and else statements directly within your ASPX page. Here's a basic example of how you can do this:

<%@ Page Language="C#" %>
<!DOCTYPE html>
    <title>Conditional Example</title>
    <form id="form1" runat="server">
            <% if (DateTime.Now.Hour < 12) { %>
                <h1>Good morning!</h1>
            <% } else { %>
                <h1>Good afternoon!</h1>
            <% } %>

In this example:

  • <% %> are inline code blocks in ASP.NET Web Forms. They allow you to execute server-side code within the ASPX page.
  • Inside the <% %> code blocks, you can write C# (or VB.NET) code directly.
  • The DateTime.Now.Hour property is used to get the current hour of the day.
  • Based on the value of the current hour, either "Good morning!" or "Good afternoon!" is displayed using an if-else statement.

When the page is rendered, the server-side code will execute, and the appropriate message will be displayed based on the current time.

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