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Stored procedures
The ByReference property is used to determine if a procedure parameter was passed by reference.
If the parameter was passed by reference, its value can be modified in the procedure code.
Remarks:
  • This property is identical to ByAddress.
  • The concepts "Parameter pass by reference" and "Parameter pass by address" are identical.
WEBDEV - Browser code This property is available only if the new WLanguage framework is enabled. For more details, see Browser code (WLanguage): Framework 2.
Example
Index is int = 1
Index2 is int = 3
Index3 is int = 4
// Before the call to the procedure, the variables have their default values
AddOne(Index, Index2, Index3)
// After the call to the procedure, the values of the variables have been changed
// -- Declare the procedure
PROCEDURE AddOne(*)
FOR I = 1 _TO_ MyParameters..Count
IF MyParameters[I]..ByReference = True THEN
MyParameters[I] += 1
END
END
Syntax
<Result> = <Parameter used>.ByReference
<Result>: Boolean
  • True if the parameter was passed by reference,
  • False otherwise.
<Parameter used>: Character string
Name of the parameter used. This parameter is defined via the MyParameters keyword, by specifying the index of the parameter used. For example: MyParameters[1] to handle the first parameter passed to the procedure.
Minimum version required
  • Version 24
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