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The Chr function returns the string that corresponds to an ASCII code while the Asc function converts an ASCII character or symbol to the corresponding ASCII code. Any portion of vFm which, when overlaid onto vTo at an offset of vOffset, would be before the beginning of vTo or past its end is ignored/truncated. Overlay String Function Overlays the string vFm on top of string vTo at an offset of vOffset.

PrintAddress state:= "NSW", postcode:=2000 'Australia NSW 2000 End Sub Function Pow(number As Double, Optional power As Double = 2) As DoubleĮnd Function Sub PrintAddress( Optional country As String = "Australia", Optional state As String = "", Optional suburb As String = "", Optional postcode As Integer = 0, Optional streetName As String = "", Optional buildingNumber As Integer = 0, Optional unitNumber As Integer = 0)Įnd If End Sub Terminating function and subroutineįunction and subroutine can be terminated and control returned to the caller at any stage using the Exit Function and Exit Sub respectively.Įxample below demonstrates different cases of using functions and subroutines. font face'Arial' > Microsoft.VisualBasic. 'Middle String' Like the Visual Basic Mid function, except that the vStart can be negative.