How to go back to a previous bit of code

Question

I've got a Zork like game that runs in a console, but I want the console to back to a previous bit of code when a user inserts unreconized statements
if (Console.ReadLine() == "Clean up Room") // This is where the console is supposed to back to when the else statement is triggered
Console.WriteLine("Room is cleaned up, you can now go out to play.");
Console.ReadLine();
else // People will type the wrong statements
Console.WriteLine("I don't understand.");
Console.ReadLine();

Answer 1

Check this method:
bool repeat;
do
repeat = false;
Console.Write(
"Please type the statement: " );
switch(
Console.ReadLine() )
case
"Clean up Room":
Console.WriteLine(
"Room is cleaned up, you can now go out to play." );
Console.ReadLine();
break;
default:
// People will type the wrong statements
Console.WriteLine(
"I don't understand." );
repeat = true;
break;
while( repeat );
For other statements, add more “case” similarly.