15/02/2010
const: Constant (When you don't want to change the value, it will be used.)
block: { - block- }
Scope and lifetime of variables
{
int i = 5; //It only use in this block.
}
Nested scope
{
int i = 10;
{
}
//"i" can be used here
}
Example
{
int i = 10;
{
int i = 15;
}
Console.WriteLine(i);
}
Result: error
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