if else statement in X++ Programing Language
Table of Content:
Learn how to use the "if-else" statement in X++ programming language to add conditional logic to your code. Understand the syntax and usage of if-else statements in X++ to control the flow of your program based on specific conditions.
Syntax
if(condition_check ){ // Statements } else{ // statements }
In this code snippet, an "if-else" statement is used for conditional execution of code based on a condition check. Here's a brief explanation:
-
The
condition_check
is a condition or expression that is evaluated. If thecondition_check
evaluates to true, the code block inside the corresponding curly braces{}
following the "if" statement is executed. -
Inside the "
if
" block, you can place any statements or actions that should be executed when thecondition_check
is true. -
If the
condition_check
evaluates to false, meaning it does not meet the specified condition, the program will skip the code block inside the "if
" statement and instead execute the statements within the curly braces following the "else
" keyword. -
The "
else
" statement provides an alternative set of statements to be executed when the condition_check is false. These statements can be any code that should be executed when thecondition_check
is not met.
In summary, the "if-else" statement allows for decision-making based on a condition. If the condition_check
is true, the statements inside the " if
" block are executed; otherwise, the statements inside the " else
" block are executed.
if else Example
// if else decision making example x++ static void Examples(Args _args) { int a = 13; int b = 12; if( a == b) { info("a and b is same/equal"); } else{ info("a and b is not same/equal"); } }
The above code is an example of decision-making using the "if-else" statement in X++ programming language. Here's a short explanation:
-
Two integer variables,
a
andb
, are declared and assigned values. In this case,a
is assigned the value 13 andb
is assigned the value 12. -
The "if" statement is used to check if
a
is equal tob
by using the==
comparison operator. If the condition evaluates to true, the code block inside the curly braces immediately following the "if" statement is executed. -
Inside the "if" block, the
info()
function is called to display a message "a and b are same/equal" using the Info log functionality. -
If the condition in the "if" statement evaluates to false, the code block inside the curly braces following the "else" keyword is executed.
-
Inside the "else" block, the
info()
function is called to display a message "a and b are not same/equal" using the Info log functionality.
In summary, this code checks if the values of variables a
and b
are equal. If they are equal, it displays a message indicating they are the same. Otherwise, it displays a message indicating they are not the same.