C# 语法错误 - CS1003（生成 CLI）

Question

static void Generations(int value = 50)
{
    Console.WriteLine("\tGenerations: {0}", value.ToString());
}
static void Dimensions(int value = 16 16)
{
    Console.WriteLine("\tRows: {0}\n\tColumns: {1}", value.ToString());
}

static void Main(string[] args)
                   Generations();
Dimensions();

Required Output:

Generations: 50
Rows: 16
Columns: 16

The error occurs at (int value = 16 16). Am I not allowed to pass 2 arguments {0} and {1} in the same one?

Answer 1

You cannot store more than a multiple value in a single object. What you're looking for is an Array , which is a List in layman's terms.

You can define an array by suffixing your type with [] :

public static int FirstElementOFArray(int[] value) {
    return value[0]; //Returns the first element
}

You cannot have a default value for an array, as default values can only be compile-time constants, such as a simple string ( "hello world" ) and numbers ( 11 , 11.5 ).