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tutorial:conditionalstatement

This is an old revision of the document!


Conditional Statements

If - Statements

Statements Syntax
If..Then
//---Single Statement---
if {Condition} then {Statement}; 

//---Multiple Statements---
if {Condition} then 
 begin
  {Statement1};
  {Statement2};
  {...};
 end;
If..Then..Else
//---Single Statement---
if {Condition} then 
  {Statement1}
else
  {Statement2};

//---Multiple Statements---
if {Condition} then 
 begin
  {Statement1};
  {Statement2};
  {...};
 end
else
 begin
  {Statement3};
  {Statement4};
  {...};
 end;


Case - Statements

Statements Syntax
Exact value
//---Single Statement---
case {Var} of 
  1: {Statement1};
  2: {Statement2};
  3: {Statement3};
  else {Statement4};
end; 

//---Multiple Statements---
case {Var} of 
  1: begin 
      {Statement1};
      {Statement2};
      ...;
      end;
  2: begin
      {Statement3};
      {Statement4};
      {Statement5};
      ...
      end;
  3: {Statement6};
  else {Statement7};
end; 
Range
//---Single Statement---
case {Var} of 
  1..10: {Statement1};
  11..20: {Statement2};
  21..30: {Statement3};
  else {Statement4};
end; 


Break, Continue and Goto

tutorial/conditionalstatement.1546827152.txt.gz · Last modified: 2019/01/07 09:12 by admin