Control flow

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These articles describe the control flow statements that guide execution of the program.

if - elseif - else	Conditionally executes code depending on the value of an expression
while	Allows code to be executed repeatedly until the specified condition is no longer true
for	Allows code to be executed repeatedly until the specified condition is no longer true
for each	Allows looping over a set of elements
break - continue	Allows exiting or jumping to the beginning of the loop
switch - case	Used to execute code based on the value of an expression, chosen from among several possibilities
try - catch	Used to execute code that might throw exceptions, controlling execution as appropriate
throw	Used to stop execution of code to report an exception
return	Used to terminate execution of the current method, possibly returning a value to the calling method
folder	Allows addition of code blocks that define the context of variables

Changed on: 05/09/2013 / From version: 9.0.3940