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► KB ► To/From Guides ► VB.Net ► Commands

Parameters (Cross Ref > Commands)

By Mike Prestwood

VB.Net versus C++: A side by side comparison between VB.Net and C++.

Language Details

Language Details is kind of a catch all for stuff that didn't make it into language basics nor any other category.

Parameters

[Other Languages]

VB.Net: ByVal, ByRef

By Reference or Value
For parameters, you can optionally specify ByVal or ByRef. ByVal is the default if you don't specify which is changed from VB Classic (in VB Classic, ByRef was the default).

Syntax Example: 1 certification question.

Private Function Add(ByRef a As Integer, _
  ByRef b As Integer) As Integer
  Add = a + b
End Function

[Not specified yet. Coming...]