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    Simple Array Bubble Sort Example with Range.Sort Equivalent

    Coding in support of this excelfox Thread:
    llkslksjjsjfaslkjflkajflkjflfjj later sajfsladj


    Code:
    Option Explicit
    
    
    '
    ' Range.Sort Example
    Sub RangeSortExample()
     range("G13:K19").Sort Key1:=range("G13:K19").Columns("B:B"), Order1:=xlAscending, Key2:=range("G13:K19").Columns("D:D"), order2:=xlAscending, MatchCase:=False, Key3:=range("G13:K19").Columns("E:E"), order3:=xlDescending, MatchCase:=False
    End Sub ' Matchcase:=False '
    
    
    
    
    ' Simplist Sort
    Sub SimpleArraySort()
    Rem 0 test data, worksheets info
    Dim WsS As Worksheet: Set WsS = ThisWorkbook.Worksheets("Sorting")
    Dim RngToSort As range: Set RngToSort = WsS.range("A2:B9")
    ' alternative:
    ' Set RngToSort = Selection '                          ' Selection.JPG : https://imgur.com/HnCdBt8
    Dim arrTS() As Variant: Let arrTS() = RngToSort.Value ' We would have to use  .Value  for a range capture of this sort because  .Value  returns a field of Variant types.  But also at this stage we want to preserve string and number types
    Dim arrOut() As Variant: Let arrOut() = arrTS() ' could simply use the original array and sort that
    ' column to be used for determining order of rows sorted array: the values in this column will be looked at
    Dim Clm As Long: Let Clm = 1
    Rem 1 Simple Bubble Sort
    Dim rOuter As Long ' ========"Left Hand"=====================Outer Loop=====================================
        For rOuter = 1 To UBound(arrTS(), 1) - 1 ' For row 1 to the (last row -1)  last row, given by the first dimension upper limit of the array
        Dim rInner As Long ' -------Inner Loop-------------"Right Hand"--------------------------
            For rInner = rOuter + 1 To UBound(arrOut(), 1)
                'If arrOut(rOuter, Clm) > arrOut(rInner, Clm) Then           ' This means that I am bigger than the next. So I will swap . I keep doing this which will have the effect of putting the smallest in the current rOuter. By the this and all next rOuter, I miss out the last, and any previous, which means I effectively do the same which puts the next smallest in this next rOuter.
                If UCase(CStr(arrOut(rOuter, Clm))) > UCase(CStr(arrOut(rInner, Clm))) Then
                Dim Temp As Variant ' I want to Swap those 2 above - I cant easilly in any coding change two values simulataneosly. So one of them Element values will put in this temporary place. This Element Values will then be given the other. Finally the other Element will be given this temporary value
                Dim Clms As Long '-------| with the condition met  a loop is done for all columns in the array in which those two values used in the comparison are replaced at each column
                    For Clms = 1 To UBound(arrOut(), 2)
                     Let Temp = arrOut(rOuter, Clms): Let arrOut(rOuter, Clms) = arrOut(rInner, Clms): Let arrOut(rInner, Clms) = Temp
                    Next Clms '----------| for each column in the array at the two rows rOuter and rInner
                Else
                End If
            Next rInner ' ---------------------------------------------------------------------
        Next rOuter ' ===========================================================================================
    Rem 2 Output for easy of demo
     RngToSort.Offset(0, RngToSort.Columns.Count).Clear                     ' WsS.Columns("C:D").Clear ' CHANGE TO SUIT
     Let RngToSort.Offset(0, RngToSort.Columns.Count).Value = arrOut
     Let RngToSort.Offset(0, RngToSort.Columns.Count).Interior.Color = vbYellow
    End Sub
    ' Approximate equivalent to the above routune, using VBA Range.Sort Method '  https://docs.microsoft.com/de-de/office/vba/api/excel.range.sort
    Sub Range_Sort()
    Rem 0 test data, worksheets info
    Dim WsS As Worksheet: Set WsS = ThisWorkbook.Worksheets("Sorting")
    Dim RngToSort As range: Set RngToSort = WsS.range("A2:B9")
    ' alternative:
    ' Set RngToSort = Selection '                          ' Selection.JPG : https://imgur.com/HnCdBt8
    Rem 1 For demo purposes we will sort a copy of the range
     RngToSort.Offset(0, RngToSort.Columns.Count * 2).Clear                                                ' WsS.Columns("E:F").Clear ' CHANGE TO SUIT
     RngToSort.Copy Destination:=RngToSort.Offset(0, RngToSort.Columns.Count * 2)
     Dim RngCopy As range: Set RngCopy = RngToSort.Offset(0, RngToSort.Columns.Count * 2)
     RngCopy.Sort Key1:=RngCopy.Columns("A:A"), Order1:=xlAscending, MatchCase:=False
    '
     Let RngCopy.Interior.Color = vbGreen
    End Sub
    Typical results:
    The sorted array is displayed in the spreadsheet along side the original range used as test data for the inputted array. ( The yellow highlighted range is that produced by the array sort routine, Sub SimpleArraySort() , and the green highlighted range is that produced by the VBA Range.Sort method routine, Sub Range_Sort()
    More examples in next post.

    _____ ( Using Excel 2007 32 bit )
    Row\Col
    A
    B
    C
    D
    E
    F
    G
    1
    2
    c WasB2 A WasB5 A WasB5
    3
    AB WasB3 Aa WasB4 Aa WasB4
    4
    Aa WasB4 AB WasB3 AB WasB3
    5
    A WasB5 B WasB7 B WasB7
    6
    C WasB6 b WasB8 b WasB8
    7
    B WasB7 bcde WasB9 bcde WasB9
    8
    b WasB8 C WasB6 c WasB2
    9
    bcde WasB9 c WasB2 C WasB6
    10
    Worksheet: Sorting
    Last edited by DocAElstein; 02-19-2019 at 03:22 PM.
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