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In this guide, we will discuss Calling a Function in Dart Programming Language. A function must be called to execute it. This process is termed as function invocation.

Syntax

function_name()

The following example illustrates how a function can be invoked −

void main() { 
   test(); 
}  
test() { 
   //function definition 
   print("function called"); 
} 

It will produce the following output −

function called

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