Parameter Passing by Reference

You can pass parameters by reference two ways in Visual FoxPro.

Visual FoxPro	BASIC
=ABC(@X) –or– DO ABC WITH X	ABC X

Pascal	C/C++
procedure ABC var x:integer);	ABC(&VAR);

See Also

Assignment Statements | Case Sensitivity | CASE Statements | Comments | FOR Loops | IF Statements | Parameter Passing by Value | Variable Declaration | WHILE Loops