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9.1

Documenting VBA Code

Asked by cjinsocal581 in Microsoft Excel Spreadsheet Software

Thanks to GirardAndrew for the following code. What I need to know is how it references to each item in the spreadsheet. I am learning VBA code and am trying to get a handle on how it is different from VBScript. How references to rows, columns, cells, etc.

So if someone could help by commenting lines on each line of code to explain how they interact with the spreadsheet, I would be most appreciative.

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             Public Category As String
Public CustRef As String
Public FirstName As String
Public LastName As String
Public Exec As String
Public UniqueID As String
Public xCategory As String
Public xCustRef As String
Public xFirstName As String
Public xLastName As String
Public xExec As String
Public xUniqueID As String
 
Public Function ConvertColumn(ColumnNumber As Integer)
    ConvertColumn = WorksheetFunction.Substitute(Cells(1, ColumnNumber).AddressLocal(RowAbsolute = True, ColumnAbslute = True), 1, "")
End Function
 
Private Sub InsertEntry(Category As String, CustRef As String, FirstName As String, LastName As String, Exec As String, RowN As Integer, UniqueID As String)
    If WorksheetFunction.CountIf(Sheets(Category).Range("X:X"), UniqueID) > 0 Then Exit Sub
    Sheets(Category).Range("A" & RowN).EntireRow.Insert
    Sheets(Category).Range("A" & RowN) = CustRef
    Sheets(Category).Range("E" & RowN) = FirstName
    Sheets(Category).Range("F" & RowN) = LastName
    Sheets(Category).Range("X" & RowN) = UniqueID
End Sub
 
Private Sub SendData()
    xCategory = ConvertColumn(WorksheetFunction.Match("Category", Range("1:1"), 0))
    xCustRef = ConvertColumn(WorksheetFunction.Match("Customer Reference Value", Range("1:1"), 0))
    xFirstName = ConvertColumn(WorksheetFunction.Match("First Name", Range("1:1"), 0))
    xLastName = ConvertColumn(WorksheetFunction.Match("Last Name", Range("1:1"), 0))
    xExec = ConvertColumn(WorksheetFunction.Match("Sr. Exec.", Range("1:1"), 0))
    xUniqueID = ConvertColumn(WorksheetFunction.Match("Unique ID", Range("1:1"), 0))
    For i = 2 To WorksheetFunction.CountA(Range("B:B"))
        Category = Range(xCategory & i)
        CustRef = Range(xCustRef & i)
        FirstName = Range(xFirstName & i)
        LastName = Range(xLastName & i)
        Exec = Range(xExec & i)
        UniqueID = Range(xUniqueID & i)
        On Error Resume Next
        Select Case Category
            Case "WC"
            Case "Corp"
                InsertEntry Category, CustRef, FirstName, LastName, Exec, WorksheetFunction.Match(Exec, Sheets(Category).Range("I:I"), 0), UniqueID
            Case Else
                InsertEntry Category, CustRef, FirstName, LastName, Exec, 7, UniqueID
        End Select
    Next i
End Sub
 
 
Private Sub CommandButton1_Click()
SendData
End Sub

           
         

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EEQuestion.xls (68 KB) (File Type Details)

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Documenting VBA Code

Asked by cjinsocal581 in Microsoft Excel Spreadsheet Software

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