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C/AL BREAK Statement

You use the BREAK statement to terminate the iteration statement in which it appears.

BREAK;  

You typically use the BREAK statement in the repeating statements such as FOR, FOREACH, WHILE, or REPEAT to stop an iteration or loop when certain conditions are met.

Note

The BREAK statement is different than the BREAK Function (Report, XMLport). Although both stop an iteration or loop, the BREAK function will also terminate the trigger in which it is run.

Example

The following code example loops through a .NET Framework collection that contains a generic list of elements and returns each element as text in a message. However, the BREAK statement terminates the iteration when the text equivalent of the element is Item 2.

Create the following local variables in a Dynamics NAV object, such as a codeunit.

Variable DataType Subtype
mylist DotNet System.Collections.Generic.List`1.'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'
element DotNet System.Object.'mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'

Add the following C/AL code (for example, on the OnRun trigger of the codeunit).

// Instantiate the .NET Framework collection object  
mylist := mylist.List();  

// Populate the collection  
mylist.Add('Item 1');  
mylist.Add('Item 2');  
mylist.Add('Item 3');  
mylist.Add('Item 4');  

// Iterate through the collection  
FOREACH element IN mylist DO  
  BEGIN  
    MESSAGE(FORMAT(element));  
    IF FORMAT(element) = 'Item 2' THEN  
      BREAK;  
  END;  

Compile and run the Dynamics NAV object.

See Also

C/AL Repetitive Statements