how to find len of an array in c sharp code example

Example 1: c# length of array

// declares a 1D Array of string. 
string[] weekDays; 
// allocating memory for days. 
weekDays = new string[] {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
// Display length of array.
Console.Write(weekDays.Length);

Example 2: how to get an arrays length in c#

int array[] array;
int index;
public void func(){
 for(int i; i < array.Length;i++){
  index++;
 }
  Console.Write(index);
}