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Mark J Price 2022-09-18 11:16:18 +01:00
parent 7fa1000b05
commit 143e708681
12 changed files with 98 additions and 23 deletions
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26
vscode/Chapter05/PeopleApp/Program.cs
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@ -158,8 +158,19 @@ WriteLine(sam.Age);
sam.FavoriteIceCream = "Chocolate Fudge";
WriteLine($"Sam's favorite ice-cream flavor is {sam.FavoriteIceCream}.");
sam.FavoritePrimaryColor = "Red";
WriteLine($"Sam's favorite primary color is {sam.FavoritePrimaryColor}.");
string color = "Black";
try
{
sam.FavoritePrimaryColor = color;
WriteLine($"Sam's favorite primary color is {sam.FavoritePrimaryColor}.");
}
catch (Exception ex)
{
WriteLine("Tried to set {0} to '{1}': {2}",
nameof(sam.FavoritePrimaryColor), color, ex.Message);
}
/*
Book book = new()
@ -237,7 +248,16 @@ for (int i = 0; i < lamech.Children.Count; i++)
// Implementing functionality using local functions
WriteLine($"5! is {Person.Factorial(5)}");
int number = -1; // change to -1 to make the exception handling code execute
try
{
WriteLine($"{number}! is {Person.Factorial(number)}");
}
catch (Exception ex)
{
WriteLine($"{ex.GetType()} says: {ex.Message} number was {number}.");
}
// Pattern matching with objects