Выдает ошибку error CS0119

Question

Выдает ошибку error CS0119

Sasaki Haise Ученик (107), закрыт 1 год назад

using System;
class HelloWorld {
static void Main() {
int a = 10;
int b = Convert.ToInt32(Console.ReadLine());
int c = (a + b);
if (c<=90)
{
Console.WriteLine("Volume has been changed:" (a+b));
}
else
{
Console.WriteLine("Volume has not been changed:" (b));
}
}
}
почему?

Дополнен 1 год назад

main.cs(9,26): error CS0119: Expression denotes a `value', where a `method group' was expected
main.cs(13,26): error CS0119: Expression denotes a `value', where a `method group' was expected

Answer 1

Console.WriteLine("Volume has been changed:" нельзя так (a+b));
Console.WriteLine("Volume has not been changed:" нельзя так (b));