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Lesson 4 Text prompts

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This commit is contained in:
Tommy Öman
2025-08-07 21:11:54 +02:00
parent de4cc87ee2
commit f3451f5d41
1 changed files with 40 additions and 15 deletions
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53
SpectreDemos/Program.cs
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@ -2,24 +2,49 @@
#region "Previous Lessons" #region "Previous Lessons"
//Lesson 2 - Initial Setup //Lesson 2 - Initial Setup
//AnsiConsole.MarkupLine("[bold red]Hello, World![/]"); ////AnsiConsole.MarkupLine("[bold red]Hello, World![/]");
//AnsiConsole.MarkupLine("Hello, World!"); ////AnsiConsole.MarkupLine("Hello, World!");
//AnsiConsole.MarkupLine("[slowblink]Hello, World![/]"); ////AnsiConsole.MarkupLine("[slowblink]Hello, World![/]");
#endregion
// Lesson 3 - Colors and styles // Lesson 3 - Colors and styles
AnsiConsole.MarkupLine("[red]This is the inline markup[/]"); ////AnsiConsole.MarkupLine("[red]This is the inline markup[/]");
AnsiConsole.MarkupLine("[red on white]This is the inline markup[/]"); ////AnsiConsole.MarkupLine("[red on white]This is the inline markup[/]");
AnsiConsole.MarkupLine("[red on white bold]This is the inline markup[/]"); ////AnsiConsole.MarkupLine("[red on white bold]This is the inline markup[/]");
Style danger = new Style( ////Style danger = new Style(
foreground: Color.Red, //// foreground: Color.Red,
background: Color.White, //// background: Color.White,
decoration: Decoration.Bold | Decoration.Italic //// decoration: Decoration.Bold | Decoration.Italic
); //// );
AnsiConsole.Write(new Markup("Danger Text from Style\n", danger)); ////AnsiConsole.Write(new Markup("Danger Text from Style\n", danger));
AnsiConsole.WriteLine(" and more..."); ////AnsiConsole.WriteLine(" and more...");
#endregion
// Lesson 4 - Text prompts
//int age = AnsiConsole.Ask<int>("What is your [green]age[/]?");
int age = AnsiConsole.Prompt(
new TextPrompt<int>("What is your age")
.Validate((x) => x switch
{
< 0 => ValidationResult.Error("You were not born yet!"),
> 120 => ValidationResult.Error("You are too old!"),
_ => ValidationResult.Success()
})
);
//bool isHappy = AnsiConsole.Ask<bool>("Are you [green]happy[/]?");
string happyText = AnsiConsole.Prompt(
new TextPrompt<string>("Are you [green]happy[/]?")
.AddChoice("Yes")
.AddChoice("No")
.DefaultValue("Yes")
);
AnsiConsole.MarkupLine($"Happy: {happyText}\nAge: {age}");
Console.ReadLine(); Console.ReadLine();
AnsiConsole.Clear(); AnsiConsole.Clear();