A collection of common interactive command line user interfaces.
Clone of Inquirer.js
Install-Package Inquirer.csList<ConsoleColor> colors = Enum.GetValues(typeof(ConsoleColor)).Cast<ConsoleColor>().ToList();
Question.List("Choose favourite color", colors);
List<ConsoleColor> colors = Enum.GetValues(typeof(ConsoleColor)).Cast<ConsoleColor>().ToList();
Question.RawList("Choose favourite color", colors);
var colors = new Dictionary<ConsoleKey, ConsoleColor>();
colors.Add(ConsoleKey.B, ConsoleColor.Blue);
colors.Add(ConsoleKey.C, ConsoleColor.Cyan);
colors.Add(ConsoleKey.D, ConsoleColor.DarkBlue);
Question.ExtendedList("Choose favourite color", colors);
var colors = Enum.GetValues(typeof(ConsoleColor)).Cast<ConsoleColor>().ToList();
Question.Checkbox("Choose favourite colors", colors);
Question.Confirm("Are you sure?");
Question.Input("How are you?");
Question.Input<int>("2+2")
Question.Password("Type password");
private static void MenuTest()
{
Question.Menu("Choose")
.AddOption("PagingCheckboxTest", () => { PagingCheckboxTest(); })
.AddOption("PagingRawListTest", () => { PagingRawListTest(); })
.AddOption("PagingListTest", () => { PagingListTest(); })
.AddOption("InputTest", () => { InputTest(); })
.AddOption("PasswordTest", () => { PasswordTest(); })
.AddOption("ListTest", () => { ListTest(); })
.AddOption("ListRawTest", () => { ListRawTest(); })
.AddOption("ListCheckboxTest", () => { ListCheckboxTest(); })
.AddOption("ListExtendedTest", () => { ListExtendedTest(); })
.AddOption("ConfirmTest", () => { ConfirmTest(); }).Prompt();
}Change the number of lines that will be rendered when using list, rawList, or checkbox.
.Page(int pageSize)Default value(s) to use if nothing is entered.
.WithDefaultValue(...)
args:
TResult defaultValue
List<TResult> defaultValues : for list types and types implementing IComparable
Func<TResult, bool> compareTo : for list types not implementing IComparableChosen value displayed for final confirmation
For password type, user have to confirm password by typing it again
.WithConfirmation()Set display name for complex type
.WithConvertToString(Func<TResult, string> fn)Should return true if the value is valid, and an error message (String) otherwise. If false is returned, a default error message is provided.
.WithValidation(Func<TResult, bool> fn, string errorMessage)
.WithValidation(Func<TResult, bool> fn, Func<TResult, string> errorMessageFn)_test = new Inquirer();Inquirer is for preserving history It supports
- navigation
- optional prompts
- hierarchical prompts
string answer = string.Empty;
Inquirer.Prompt(Question.Input("1")).Bind(() => answer);
Inquirer.Prompt(Question.Input("2")).Bind(() => answer);
Inquirer.Prompt(() =>
{
if (answer.Length > 5)
{
return Question.Input("3");
}
return null;
}).Then(answer2 =>
{
Inquirer.Prompt(Question.Input("3.1")).Bind(() => answer);
Inquirer.Prompt(Question.Input("3.2")).Bind(() => answer);
Inquirer.Prompt(Question.Input("3.3")).Bind(() => answer);
});
Inquirer.Go();