YouTipCsharp Nested Switch
# C# Nested Switch Statement
[ C# Decision Making](#)
You can use a **switch** as part of the statement sequence of an outer **switch**. This means you can use one **switch** statement inside another **switch** statement. Even if the case constants of the inner and outer switch contain common values, there is no conflict.
## Syntax
The syntax for a **nested switch** statement in C# is:
switch(ch1)
{
case 'A':
printf("This A is part of outer switch");
switch(ch2)
{
case 'A':
printf("This A is part of inner switch");
break;
case 'B': /* Inner B case code */
}
break;
case 'B': /* Outer B case code */
}
## Example
## Example
using System;
namespace DecisionMaking
{
class Program
{
static void Main(string[] args)
{
int a = 100;
int b = 200;
switch(a)
{
case 100:
Console.WriteLine("This is part of outer switch");
switch(b)
{
case 200:
Console.WriteLine("This is part of inner switch");
break;
}
break;
}
Console.WriteLine("Exact value of a is {0}", a);
Console.WriteLine("Exact value of b is {0}", b);
Console.ReadLine();
}
}
}
When the above code is compiled and executed, it produces the following result:
This is part of outer switchThis is part of inner switch Exact value of a is 100 Exact value of b is 200
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