The finally keyword is used to define a block that is always executed in a tryâcatchâfinally statement.
A finally block typically contains cleanup code that recovers from partial execution of a try block.
If any portion of the try block is executed, the code in a finally block is always guaranteed to be executed whether an exception occurs or not and independent of whether the try or catch blocks contain return, continue or break statements.
Syntax:try
{
}
catch ( e)
{
}
finally
{
}Example:try
{
// code that throws an exception
int zero = 0;
Console.WriteLine("In try block: attempting division by zero");
int myInt = 1 / zero; // throws the exception
Console.WriteLine("You never see this message!");
}
catch
{
// code that handles the exception
Console.WriteLine("In catch block: an exception was thrown");
}
finally
{
// code that does any cleaning up
Console.WriteLine("In finally block: do any cleaning up here");
}
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