.Net | MIS

A simple game written in C# using .NET

Example: "Guess the Number" Game in .NET (C# Console App)

Requirements:

.NET SDK installed
Any C# IDE (like Visual Studio or VS Code)
Console application

Object of Game:

The program randomly selects a number between 1 and 100.

The player has to guess it, and the game provides feedback on whether the guess is too high, too low, or correct.

Code: Program .cs

using System;

namespace GuessTheNumberGame
{
class Program
{
static void Main(string[] args)
{
var random = new Random();
int targetNumber = random.Next(1, 101); // 1 to 100
int guess = 0;
int attempts = 0;

Console.WriteLine("🎯 Welcome to Guess the Number!");
Console.WriteLine("I'm thinking of a number between 1 and 100...");

while (guess != targetNumber)
{
Console.Write("Enter your guess: ");
string input = Console.ReadLine();

if (!int.TryParse(input, out guess))
{
Console.WriteLine("❌ Please enter a valid number.");
continue;
}

attempts++;

if (guess < targetNumber)
{
Console.WriteLine("🔼 Too low! Try again.");
}
else if (guess > targetNumber)
{
Console.WriteLine("🔽 Too high! Try again.");
}
else
{
Console.WriteLine($"🎉 Correct! You guessed the number in {attempts} attempts.");
}
}

Console.WriteLine("Thanks for playing!");
}
}
}

Steps to Run:

1. Create a new console project:

dotnet new console -n GuessTheNumberGame cd GuessTheNumberGame

2. Replace the content of Program.cs with the code above.

3. Run the game:

dotnet run

Selecting a date and displaying it in a calendar - https://www.tutorialspoint.com/asp.net/asp.net_calenders.htm

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="calendardemo._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>

Untitled Page

</title>

</head>

<body>

<div>

<h3> Your Birthday:</h3>

<asp:Calendar ID="Calendar1" runat="server SelectionMode="DayWeekMonth" onselectionchanged="Calendar1_SelectionChanged">

</asp:Calendar>

</div>

<p>Todays date is:

<asp:Label ID="lblday" runat="server"></asp:Label>

</p>

<p>Your Birthday is:

<asp:Label ID="lblbday" runat="server"></asp:Label>

</p>

</form>

</body>

</html>

Retrieve data through a database - https://www.tutorialspoint.com/asp.net/asp.net_database_access.htm

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="dataaccess.aspx.cs"

Inherits="datacaching.WebForm1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<title>

Untitled Page

</title>

</head>

<body>

<div>

<asp:SqlDataSource ID="SqlDataSource1" runat="server"

ConnectionString= "<%$ ConnectionStrings:ASPDotNetStepByStepConnectionString%>"

ProviderName= "<%$ ConnectionStrings:

ASPDotNetStepByStepConnectionString.ProviderName %>"

SelectCommand="SELECT [Title], [AuthorLastName],

[AuthorFirstName], [Topic] FROM [DotNetReferences]">

</asp:SqlDataSource>

<asp:GridView ID="GridView1" runat="server"

AutoGenerateColumns="False" CellPadding="4"

DataSourceID="SqlDataSource1" ForeColor="#333333"

GridLines="None">

<asp:BoundField DataField="Title" HeaderText="Title"

SortExpression="Title" />

<asp:BoundField DataField="AuthorLastName"

HeaderText="AuthorLastName" SortExpression="AuthorLastName" />

<asp:BoundField DataField="AuthorFirstName"

HeaderText="AuthorFirstName" SortExpression="AuthorFirstName" />

<asp:BoundField DataField="Topic"

HeaderText="Topic" SortExpression="Topic" />

</Columns>

<FooterStyle BackColor="#5D7B9D"

Font-Bold="True" ForeColor="White" />

<PagerStyle BackColor="#284775"

ForeColor="White" HorizontalAlign="Center" />

<SelectedRowStyle BackColor="#E2DED6"

Font-Bold="True" ForeColor="#333333" />

<HeaderStyle BackColor="#5D7B9D" Font-Bold="True"

ForeColor="White" />

</asp:GridView>