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Working with variable data in C# Applications
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‎Data in C# console/Program.cs

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using System;
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// ourAnimals array will store the following:
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string animalSpecies = "";
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string animalID = "";
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string animalAge = "";
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string animalPhysicalDescription = "";
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string animalPersonalityDescription = "";
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string animalNickname = "";
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string suggestedDonation = "";
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// variables that support data entry
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int maxPets = 8;
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string? readResult;
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string menuSelection = "";
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decimal decimalDonation = 0.00m;
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// array used to store runtime data
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string[,] ourAnimals = new string[maxPets, 7];
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// sample data ourAnimals array entries
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for (int i = 0; i < maxPets; i++)
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{
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switch (i)
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{
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case 0:
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animalSpecies = "dog";
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animalID = "d1";
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animalAge = "2";
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animalPhysicalDescription = "medium sized cream colored female golden retriever weighing about 45 pounds. housebroken.";
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animalPersonalityDescription = "loves to have her belly rubbed and likes to chase her tail. gives lots of kisses.";
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animalNickname = "lola";
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suggestedDonation = "85.00";
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break;
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case 1:
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animalSpecies = "dog";
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animalID = "d2";
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animalAge = "9";
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animalPhysicalDescription = "large reddish-brown male golden retriever weighing about 85 pounds. housebroken.";
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animalPersonalityDescription = "loves to have his ears rubbed when he greets you at the door, or at any time! loves to lean-in and give doggy hugs.";
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animalNickname = "gus";
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suggestedDonation = "49.99";
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break;
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case 2:
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animalSpecies = "cat";
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animalID = "c3";
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animalAge = "1";
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animalPhysicalDescription = "small white female weighing about 8 pounds. litter box trained.";
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animalPersonalityDescription = "friendly";
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animalNickname = "snow";
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suggestedDonation = "40.00";
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break;
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case 3:
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animalSpecies = "cat";
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animalID = "c4";
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animalAge = "";
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animalPhysicalDescription = "";
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animalPersonalityDescription = "";
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animalNickname = "lion";
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suggestedDonation = "";
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break;
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default:
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animalSpecies = "";
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animalID = "";
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animalAge = "";
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animalPhysicalDescription = "";
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animalPersonalityDescription = "";
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animalNickname = "";
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suggestedDonation = "";
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break;
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}
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ourAnimals[i, 0] = "ID #: " + animalID;
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ourAnimals[i, 1] = "Species: " + animalSpecies;
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ourAnimals[i, 2] = "Age: " + animalAge;
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ourAnimals[i, 3] = "Nickname: " + animalNickname;
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ourAnimals[i, 4] = "Physical description: " + animalPhysicalDescription;
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ourAnimals[i, 5] = "Personality: " + animalPersonalityDescription;
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if (!decimal.TryParse(suggestedDonation, out decimalDonation)){
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decimalDonation = 45.00m; // if suggestedDonation NOT a number, default to 45.00
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}
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ourAnimals[i, 6] = $"Suggested Donation: {decimalDonation:C2}";
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}
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// top-level menu options
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do
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{
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// NOTE: the Console.Clear method is throwing an exception in debug sessions
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Console.Clear();
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Console.WriteLine("Welcome to the Contoso PetFriends app. Your main menu options are:");
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Console.WriteLine(" 1. List all of our current pet information");
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Console.WriteLine(" 2. Display all dogs with a specified characteristic");
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Console.WriteLine();
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Console.WriteLine("Enter your selection number (or type Exit to exit the program)");
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readResult = Console.ReadLine();
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if (readResult != null)
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{
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menuSelection = readResult.ToLower();
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}
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// switch-case to process the selected menu option
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switch (menuSelection)
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{
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case "1":
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// list all pet info
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for (int i = 0; i < maxPets; i++)
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{
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if (ourAnimals[i, 0] != "ID #: ")
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{
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Console.WriteLine();
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for (int j = 0; j < 7; j++)
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{
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Console.WriteLine(ourAnimals[i, j].ToString());
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}
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}
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}
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Console.WriteLine("\r\nPress the Enter key to continue");
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readResult = Console.ReadLine();
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break;
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case "2":
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// #1 Display all dogs with a multiple search characteristics
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string dogCharacteristic = "";
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while (dogCharacteristic == "")
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{
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// #2 have user enter multiple comma separated characteristics to search for
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Console.WriteLine($"\r\nEnter one desired dog characteristic to search for");
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readResult = Console.ReadLine();
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if (readResult != null)
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{
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dogCharacteristic = readResult.ToLower().Trim();
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Console.WriteLine();
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}
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}
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bool noMatchesDog = true;
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string dogDescription = "";
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// #4 update to "rotating" animation with countdown
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string[] searchingIcons = {". ", ".. ", "..."};
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// loop ourAnimals array to search for matching animals
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for (int i = 0; i < maxPets; i++)
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{
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if (ourAnimals[i, 1].Contains("dog"))
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{
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// Search combined descriptions and report results
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dogDescription = ourAnimals[i, 4] + "\r\n" + ourAnimals[i, 5];
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for (int j = 5; j > -1 ; j--)
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{
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// #5 update "searching" message to show countdown
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foreach (string icon in searchingIcons)
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{
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Console.Write($"\rsearching our dog {ourAnimals[i, 3]} for {dogCharacteristic} {icon}");
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Thread.Sleep(250);
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}
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Console.Write($"\r{new String(' ', Console.BufferWidth)}");
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}
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// #3a iterate submitted characteristic terms and search description for each term
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if (dogDescription.Contains(dogCharacteristic))
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{
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// #3b update message to reflect term
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// #3c set a flag "this dog" is a match
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Console.WriteLine($"\nOur dog {ourAnimals[i, 3]} is a match!");
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noMatchesDog = false;
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}
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// #3d if "this dog" is match write match message + dog description
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}
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}
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if (noMatchesDog)
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{
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Console.WriteLine("None of our dogs are a match found for: " + dogCharacteristic);
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}
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Console.WriteLine("\n\rPress the Enter key to continue");
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readResult = Console.ReadLine();
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break;
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default:
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break;
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}
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} while (menuSelection != "exit");

‎Data in C# console/Starter.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>net7.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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</PropertyGroup>
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</Project>

‎Data in C# console/bin/Debug/net7.0/Starter.deps.json

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{
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"runtimeTarget": {
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"name": ".NETCoreApp,Version=v7.0",
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"signature": ""
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},
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"compilationOptions": {},
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"targets": {
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".NETCoreApp,Version=v7.0": {
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"Starter/1.0.0": {
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"runtime": {
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"Starter.dll": {}
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}
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}
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}
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},
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"libraries": {
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"Starter/1.0.0": {
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"type": "project",
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"serviceable": false,
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"sha512": ""
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}
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}
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}

‎Data in C# console/bin/Debug/net7.0/Starter.dll

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‎Data in C# console/bin/Debug/net7.0/Starter.exe

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‎Data in C# console/bin/Debug/net7.0/Starter.pdb

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‎Data in C# console/bin/Debug/net7.0/Starter.runtimeconfig.json

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{
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"runtimeOptions": {
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"tfm": "net7.0",
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"framework": {
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"name": "Microsoft.NETCore.App",
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"version": "7.0.0"
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}
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}
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}

‎Data in C# console/obj/Debug/net7.0/Starter.AssemblyInfo.cs

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//------------------------------------------------------------------------------
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// <auto-generated>
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// This code was generated by a tool.
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//
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// Changes to this file may cause incorrect behavior and will be lost if
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// the code is regenerated.
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// </auto-generated>
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//------------------------------------------------------------------------------
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using System;
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using System.Reflection;
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[assembly: System.Reflection.AssemblyCompanyAttribute("Starter")]
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[assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
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[assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
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[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0")]
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[assembly: System.Reflection.AssemblyProductAttribute("Starter")]
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[assembly: System.Reflection.AssemblyTitleAttribute("Starter")]
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[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
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// Generated by the MSBuild WriteCodeFragment class.
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‎Data in C# console/obj/Debug/net7.0/Starter.AssemblyInfoInputs.cache

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bf438be927056bc12aabba6ed517c4f5f118b64750c1a48ff214b1cd1386eee9

‎Data in C# console/obj/Debug/net7.0/Starter.GeneratedMSBuildEditorConfig.editorconfig

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is_global = true
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build_property.TargetFramework = net7.0
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build_property.TargetPlatformMinVersion =
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build_property.UsingMicrosoftNETSdkWeb =
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build_property.ProjectTypeGuids =
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build_property.InvariantGlobalization =
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build_property.PlatformNeutralAssembly =
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build_property.EnforceExtendedAnalyzerRules =
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build_property._SupportedPlatformList = Linux,macOS,Windows
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build_property.RootNamespace = Starter
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build_property.ProjectDir = C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\
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build_property.EnableComHosting =
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build_property.EnableGeneratedComInterfaceComImportInterop =

‎Data in C# console/obj/Debug/net7.0/Starter.GlobalUsings.g.cs

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// <auto-generated/>
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global using global::System;
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global using global::System.Collections.Generic;
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global using global::System.IO;
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global using global::System.Linq;
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global using global::System.Net.Http;
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global using global::System.Threading;
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global using global::System.Threading.Tasks;

‎Data in C# console/obj/Debug/net7.0/Starter.assets.cache

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‎Data in C# console/obj/Debug/net7.0/Starter.csproj.CoreCompileInputs.cache

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652151dd9b681f1d1cedf40558aa47892a9e40f27b804706fd1624505ac60ad4

‎Data in C# console/obj/Debug/net7.0/Starter.csproj.FileListAbsolute.txt

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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\bin\Debug\net7.0\Starter.exe
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\bin\Debug\net7.0\Starter.deps.json
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\bin\Debug\net7.0\Starter.runtimeconfig.json
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\bin\Debug\net7.0\Starter.dll
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\bin\Debug\net7.0\Starter.pdb
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.GeneratedMSBuildEditorConfig.editorconfig
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.AssemblyInfoInputs.cache
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.AssemblyInfo.cs
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.csproj.CoreCompileInputs.cache
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.dll
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\refint\Starter.dll
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.pdb
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\Starter.genruntimeconfig.cache
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C:\Users\SALIM\Desktop\Challenge-Project-variable-data-in-CSharp-main\Starter\obj\Debug\net7.0\ref\Starter.dll

‎Data in C# console/obj/Debug/net7.0/Starter.dll

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‎Data in C# console/obj/Debug/net7.0/Starter.genruntimeconfig.cache

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76b6dde223730e5ed5a9558acfa65fee24df5392c2ea73afb05e57c3b4d88b2b

‎Data in C# console/obj/Debug/net7.0/Starter.pdb

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‎Data in C# console/obj/Debug/net7.0/apphost.exe

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‎Data in C# console/obj/Debug/net7.0/ref/Starter.dll

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‎Data in C# console/obj/Debug/net7.0/refint/Starter.dll

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