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Lesson 5 - Item selection

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Tommy Öman
2025-08-08 08:49:09 +02:00
parent f3451f5d41
commit 0a819704f3
1 changed files with 39 additions and 18 deletions
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57
SpectreDemos/Program.cs
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@ -20,30 +20,51 @@
////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 // Lesson 4 - Text prompts
//int age = AnsiConsole.Ask<int>("What is your [green]age[/]?"); //////int age = AnsiConsole.Ask<int>("What is your [green]age[/]?");
int age = AnsiConsole.Prompt( ////int age = AnsiConsole.Prompt(
new TextPrompt<int>("What is your age") //// new TextPrompt<int>("What is your age")
.Validate((x) => x switch //// .Validate((x) => x switch
{ //// {
< 0 => ValidationResult.Error("You were not born yet!"), //// < 0 => ValidationResult.Error("You were not born yet!"),
> 120 => ValidationResult.Error("You are too old!"), //// > 120 => ValidationResult.Error("You are too old!"),
_ => ValidationResult.Success() //// _ => ValidationResult.Success()
}) //// })
); ////);
//bool isHappy = AnsiConsole.Ask<bool>("Are you [green]happy[/]?"); //////bool isHappy = AnsiConsole.Ask<bool>("Are you [green]happy[/]?");
string happyText = AnsiConsole.Prompt( ////string happyText = AnsiConsole.Prompt(
new TextPrompt<string>("Are you [green]happy[/]?") //// new TextPrompt<string>("Are you [green]happy[/]?")
.AddChoice("Yes") //// .AddChoice("Yes")
.AddChoice("No") //// .AddChoice("No")
.DefaultValue("Yes") //// .DefaultValue("Yes")
////);
////AnsiConsole.MarkupLine($"Happy: {happyText}\nAge: {age}");
#endregion
// Lesson 5 - Item Selection
List<string> names = [
"Tim Corey",
"Sue Storm",
"Bilbo Baggins",
"John Doe",
"Princess Donaut",
"Steve Rogers"
];
string favoriteName = AnsiConsole.Prompt(
new SelectionPrompt<string>()
.Title("Which is your favorite placeholder name?")
.PageSize(4)
.MoreChoicesText("[grey](Move up and down to reveal more choices)[/]")
.AddChoices(names)
); );
AnsiConsole.MarkupLine($"Happy: {happyText}\nAge: {age}");
AnsiConsole.MarkupLine($"Your favorite name is: [bold red]{favoriteName}[/].");
Console.ReadLine(); Console.ReadLine();
AnsiConsole.Clear(); AnsiConsole.Clear();