Home > Article > Backend Development > Scope of variables in C#
The scope of a variable refers to the code area where the variable is accessed.
For a variable, it has the following levels:
Variables declared within a method are local variables.
Variables declared within a class are local variables and class member variables.
Let’s look at an example of variable scope:
Real-time demonstration
using System; namespace Demo { class Program { public int Divide(int num1, int num2) { // local variable in a method int result; result = num1 / num2; return result; } static void Main(string[] args) { // local variable int a = 150; int b = 10; int res; Program p = new Program(); res = p.Divide(a, b); Console.WriteLine("Division Result = {0}", res ); Console.ReadLine(); } } }
Division Result = 15
The above is the detailed content of Scope of variables in C#. For more information, please follow other related articles on the PHP Chinese website!