markjprice/cs11dotnet7
1
0
Fork 0
mirror of https://github.com/markjprice/cs11dotnet7.git synced 2026-04-06 06:43:47 +00:00
Code Issues Projects Releases Packages Wiki Activity

Initial commit

Browse source
This commit is contained in:
Mark J Price 2022-02-18 12:13:25 +00:00
parent ca7684985d
commit 49bdd4dda1
60 changed files with 1527 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

28
vscode/Chapter03/CheckingForOverflow/Program.cs Normal file
View file

@ -0,0 +1,28 @@
try
{
checked
{
int x = int.MaxValue - 1;
WriteLine($"Initial value: {x}");
x++;
WriteLine($"After incrementing: {x}");
x++;
WriteLine($"After incrementing: {x}");
x++;
WriteLine($"After incrementing: {x}");
}
}
catch (OverflowException)
{
WriteLine("The code overflowed but I caught the exception.");
}
unchecked
{
int y = int.MaxValue + 1;
WriteLine($"Initial value: {y}");
y--;
WriteLine($"After decrementing: {y}");
y--;
WriteLine($"After decrementing: {y}");
}