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Tolerim
a month ago

What is the method for utilizing C# and HTML hand in hand in order to build a website?

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Closed 53 minutes ago.

Improve this question My website is designed using HTML, CSS, and JavaScript. I need to create a calculator using user input data, however, I am not experienced with JavaScript and would prefer to use C# code (which I have already written). How can I integrate my C# code into the website?

The website design is complete, and I have the user input data. However, I am unsure how to use C# and HTML together.

Answers(2)
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Vogi
a month ago
Verified Answer
You can use C# code in HTML pages by using ASP.NET. You can use the following steps to integrate your C# code into your HTML website: 1. Create a new ASP.NET Web Application project in Visual Studio. 2. Add a new Web Form to the project. 3. Add the C# code you have written to the Web Form's code-behind file. 4. Add an HTML form to the Web Form's .aspx file. 5. Add server-side controls to the HTML form. 6. Use the server-side controls to call the C# code you have written. Here is an example of how you can use C# code in an HTML page: 
<%@ Page Language="C#" %>
<html>
<head>
    <title>My Page</title>
</head>
<body>
    <form runat="server">
        <asp:TextBox ID="txtName" runat="server"></asp:TextBox>
        <asp:Button ID="btnSubmit" runat="server" Text="Submit" OnClick="btnSubmit_Click" />
        <br />
        <asp:Label ID="lblResult" runat="server"></asp:Label>
    </form>
    <%@ Page Language="C#" %>
    <script runat="server">
        protected void btnSubmit_Click(object sender, EventArgs e)
        {
            string name = txtName.Text;
            lblResult.Text = "Hello, " + name + "!";
        }
    </script>
</body>
</html>
This example creates a simple HTML form with a text box and a button. When the user clicks the button, the C# code is executed and displays a message that includes the text entered in the text box. I hope this helps! Let me know if you have any other questions.

Sources

ASP.NET Web Apps | HTML, CSS, JavaScript, and C#how can use c# code in html page - social.msdn.microsoft.comDisplay Code Snippets in HTML (Simple Examples) - Code BoxxBuilding HTML with C# | Khalid AbuhakmehExecute C# code on a HTML webpage - Stack OverflowHow to embed this C# code into HTML? - Stack Overflow
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Tolerim
a month ago
Unfortunately, you cannot directly use C# with HTML for client-side development like you can with JavaScript. C# is primarily used for server-side programming, while HTML and JavaScript are client-side technologies. If you want to create a calculator on your website, you will need to use JavaScript or a JavaScript library to handle the calculations. There are many libraries available that can make this task easier, such as React, Angular, and Vue.js. You can also write your own JavaScript code to handle the calculations. To do this, you can use JavaScript operators and functions to perform the necessary calculations based on the user input. Here is an example of basic JavaScript code to add two numbers together: 
function addNumbers() {
  var num1 = parseInt(document.getElementById("num1").value);
  var num2 = parseInt(document.getElementById("num2").value);
  var sum = num1 + num2;
  document.getElementById("result").innerHTML = sum;
}
In this example, the addNumbers function gets the values of two input fields with the IDs "num1" and "num2", converts them to integers using the parseInt function, adds them together, and displays the result in an element with the ID "result". You can modify this code to perform any other necessary calculations for your calculator.
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