Specifies that an argument is passed by value, so that the called procedure or property cannot change the value of a variable underlying the argument in the calling code. If no modifier is …

Mar 24, 2025 · Discover the key differences between ByRef and ByVal in VBA. Learn how to optimize your code and improve performance when passing parameters in VBA.

Guide to VBA Byval. Here we discuss how to use the ByVal argument in VBA along with the examples and downloadable excel sheet.

Using ByVal will make a copy, pass the whole copy into the method, and then the method will process the info and either return a copy back, report information or do nothing.

Aug 2, 2019 · This tutorial will help you understand the difference between passing variables with ByRef and ByVal in VBA (plus a little on variable scope and RAM).

Feb 9, 2012 · The default is ByVal, but be sure you understand what passing by value and by reference actually means.

Oct 18, 2001 · The ByRef use, would imply that a change performed by the statement of the value you pass, has an affect on the actual data, while the ByVal use would only alter the copy the …

Passing ByRef or ByVal indicates whether the actual value of an argument is passed to the CalledProcedure by the CallingProcedure, or whether a reference (called a pointer in some …

Sep 27, 2024 · In Excel VBA, ‘ByVal’ is a keyword used to pass arguments to procedures by value. When an argument is passed by value, the procedure receives a copy of the …

The ByRef and ByVal modifiers are part of a procedure's signature and indicate how an argument is passed to a procedure. In VBA a parameter is passed ByRef unless specified otherwise (i.e. …