Here, we have two arguments: salutationStart and salutationEnd. Print CreateGreeting ( "Jill" ) ' prints: Jill! End Sub Number Numerical value in the range 0 to 65,535 that, in combination with the Name property, uniquely identifies the error. Print CreateGreeting ( "Jack", salutationEnd : = "greetings!" ) ' prints: Jack, greetings!ĭebug. Print CreateGreeting ( "Jane", "Hey", "and welcome!" ) ' prints: Hey, Jane, and welcome!ĭebug. ![]() In the syntax above, the only parameter that is required is the Prompt parameter. For example if we were to use the MsgBox function, many of the parameters in this function are optional. It is an optional parameter but it becomes a mandatory argument when the helpfile. Built in VBA functions often have optional parameters that we do not use when we use the functions. Public Function CreateGreeting ( _ ByRef name As String, _ Optional ByRef salutationStart As Variant, _ Optional ByRef salutationEnd As Variant ) As String If IsMissing (salutationStart ) And IsMissing (salutationEnd ) ThenĬreateGreeting = name & "!" ElseIf IsMissing (salutationStart ) ThenĬreateGreeting = name & ", " & salutationEndĬreateGreeting = salutationStart & ", " & nameĬreateGreeting = salutationStart & ", " & name & ", " & salutationEndĮnd If End Function Public Sub Greeting ( )ĭebug. context represents the HelpContextId in the referenced helpfile.
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