C#

with Foo {
    .Bar = 123;
    .Baz = @"Zap!";
    .Goo = 3.14159;
    .Ergo = 1.1414141414l4;
}

if (int.TryParse(input, out int result))
    Console.WriteLine(result);
else
    Console.WriteLine("Could not parse input");

Dave Kreskowiak wrote:

I respectfully disagree.

if (int.TryParse(input, out var result)) ...

{
int result;
if (int.TryParse(input, out result))
    Console.WriteLine(result);
else
    Console.WriteLine("Could not parse input");
}

Console.WriteLine($"result: {(int.TryParse(input, out var result) ? result.ToString() : "no")}");

Foo.Bar = 123;
Foo.Baz = @"Zap!";
Foo.Goo = 3.14159;
Foo.Ergo = 1.1414141414l4;

David A. Gray wrote:

Do you like typing the class name in front of every member name in a code block that sets ten properties one after another?

Quote:

a special flavor of 'Using