C# nesting if statement
In C #, nesting if-else statement is legal, which means that you can use a if or else if use another within the statement if or else if statement.
Grammar
Nesting in C # if syntax of the statement:
if( boolean_expression 1)
{
/* Execute when Boolean expression 1 is true */
if(boolean_expression 2)
{
/* Execute when Boolean expression 2 is true */
}
}
You can nest else if...else , mode and nesting if sentence is similar.
Example
using System;
namespace DecisionMaking
{
class Program
{
static void Main(string[] args)
{
//* Definition of Local Variables */
int a = 100;
int b = 200;
/* Check Boolean conditions */
if (a == 100)
{
/* If the condition is true, check the following conditions */
if (b == 200)
{
/* If the condition is true, output the following statement */
Console.WriteLine("The value of a is 100, and the value of b is 200");
}
}
Console.WriteLine("The exact value of a is {0}", a);
Console.WriteLine("The exact value of b is {0}", b);
Console.ReadLine();
}
}
}
When the above code is compiled and executed, it produces the following results:
The value of a is 100, and the value of b is 200
The accurate value of a is 100
The accurate value of b is 200