VB6 Microsoft Excel Automation

1.표준 EXE 프로젝트
2.프로젝트 참조→"Microsoft Excel 10.0 Object Library" 항목 선택하여 (Excel 2002에 대한 참조)
  이 항목이 목록에 나타나지 않으면 Excel 2002가 제대로 설치되어 있는지 확인
참고> Microsoft Office Excel 2003을 자동화하는 경우 형식 라이브러리는 참조 목록에 "Microsoft Excel 11.0 Object Library"로 표시
      Microsoft Excel 2000을 자동화하는 경우에는 형식 라이브러리가 참조 목록에 "Microsoft Excel 9.0 Object Library"로 표시
      Microsoft Excel 97의 경우에는 "Microsoft Excel 8.0 Object Library"로 표시
3.Form1에 CommandButton을 추가.
4.Form1의 코드 창에서 다음 코드를 삽입.


 Option Explicit
  
   Private Sub Command1_Click()
      Dim oXL As Excel.Application
      Dim oWB As Excel.Workbook
      Dim oSheet As Excel.Worksheet
      Dim oRng As Excel.Range
     
      'On Error GoTo Err_Handler
     
   ' Start Excel and get Application object. - 오브젝트 설정
      Set oXL = CreateObject("Excel.Application")
      oXL.Visible = True
     
   ' Get a new workbook. - 새로운 워크북 생성 (이게 하나의 파일임)
      Set oWB = oXL.Workbooks.Add
      Set oSheet = oWB.ActiveSheet      (새로운 워크시트 오브젝트지정)
     
   ' Add table headers going cell by cell. - 셀에 이름을 쓴다.
      oSheet.Cells(1, 1).Value = "First Name"
      oSheet.Cells(1, 2).Value = "Last Name"
      oSheet.Cells(1, 3).Value = "Full Name"
      oSheet.Cells(1, 4).Value = "Salary"
     
   ' Format A1:D1 as bold, vertical alignment = center.
      With oSheet.Range("A1", "D1")
         .Font.Bold = True
         .VerticalAlignment = xlVAlignCenter
      End With
     
   ' Create an array to set multiple values at once.
      Dim saNames(5, 2) As String
      saNames(0, 0) = "John"
      saNames(0, 1) = "Smith"
      saNames(1, 0) = "Tom"
      saNames(1, 1) = "Brown"
      saNames(2, 0) = "Sue"
      saNames(2, 1) = "Thomas"
      saNames(3, 0) = "Jane"
      saNames(3, 1) = "Jones"
      saNames(4, 0) = "Adam"
      saNames(4, 1) = "Johnson"
     
    ' Fill A2:B6 with an array of values (First and Last Names).
      oSheet.Range("A2", "B6").Value = saNames
     
    ' Fill C2:C6 with a relative formula (=A2 & " " & B2).
      Set oRng = oSheet.Range("C2", "C6")
      oRng.Formula = "=A2 & "" "" & B2"
     
    ' Fill D2:D6 with a formula(=RAND()*100000) and apply format.
      Set oRng = oSheet.Range("D2", "D6")
      oRng.Formula = "=RAND()*100000"
      oRng.NumberFormat = "$0.00"
     
    ' AutoFit columns A:D.
      Set oRng = oSheet.Range("A1", "D1")
      oRng.EntireColumn.AutoFit
     
    ' Manipulate a variable number of columns for Quarterly Sales Data.
      Call DisplayQuarterlySales(oSheet)
     
    ' Make sure Excel is visible and give the user control
    ' of Microsoft Excel's lifetime.
      oXL.Visible = True
      oXL.UserControl = True
     
    ' Make sure you release object references.
      Set oRng = Nothing
      Set oSheet = Nothing
      Set oWB = Nothing
      Set oXL = Nothing
     
   Exit Sub
   Err_Handler:
      MsgBox Err.Description, vbCritical, "Error: " & Err.Number
   End Sub
  
   Private Sub DisplayQuarterlySales(oWS As Excel.Worksheet)
      Dim oResizeRange As Excel.Range
      Dim oChart As Excel.Chart
      Dim iNumQtrs As Integer
      Dim sMsg As String
      Dim iRet As Integer
     
    ' Determine how many quarters to display data for.
      For iNumQtrs = 4 To 2 Step -1
         sMsg = "Enter sales data for" & Str(iNumQtrs) & " quarter(s)?"
         iRet = MsgBox(sMsg, vbYesNo Or vbQuestion _
            Or vbMsgBoxSetForeground, "Quarterly Sales")
         If iRet = vbYes Then Exit For
      Next iNumQtrs
     
      sMsg = "Displaying data for" & Str(iNumQtrs) & " quarter(s)."
      MsgBox sMsg, vbMsgBoxSetForeground, "Quarterly Sales"
     
    ' Starting at E1, fill headers for the number of columns selected.
      Set oResizeRange = oWS.Range("E1", "E1").Resize(ColumnSize:=iNumQtrs)
      oResizeRange.Formula = "=""Q"" & COLUMN()-4 & CHAR(10) & ""Sales"""
     
    ' Change the Orientation and WrapText properties for the headers.
      oResizeRange.Orientation = 38
      oResizeRange.WrapText = True
     
    ' Fill the interior color of the headers.
      oResizeRange.Interior.ColorIndex = 36
     
    ' Fill the columns with a formula and apply a number format.
      Set oResizeRange = oWS.Range("E2", "E6").Resize(ColumnSize:=iNumQtrs)
      oResizeRange.Formula = "=RAND()*100"
      oResizeRange.NumberFormat = "$0.00"
     
    ' Apply borders to the Sales data and headers.
      Set oResizeRange = oWS.Range("E1", "E6").Resize(ColumnSize:=iNumQtrs)
      oResizeRange.Borders.Weight = xlThin
     
    ' Add a Totals formula for the sales data and apply a border.
      Set oResizeRange = oWS.Range("E8", "E8").Resize(ColumnSize:=iNumQtrs)
      oResizeRange.Formula = "=SUM(E2:E6)"
      With oResizeRange.Borders(xlEdgeBottom)
         .LineStyle = xlDouble
         .Weight = xlThick
      End With
     
    ' Add a Chart for the selected data
      Set oResizeRange = oWS.Range("E2:E6").Resize(ColumnSize:=iNumQtrs)
      Set oChart = oWS.Parent.Charts.Add
      With oChart
         .ChartWizard oResizeRange, xl3DColumn, , xlColumns
         .SeriesCollection(1).XValues = oWS.Range("A2", "A6")
            For iRet = 1 To iNumQtrs
               .SeriesCollection(iRet).Name = "=""Q" & Str(iRet) & """"
            Next iRet
         .Location xlLocationAsObject, oWS.Name
      End With
     
    ' Move the chart so as not to cover your data.
      With oWS.Shapes("Chart 1")
         .Top = oWS.Rows(10).Top
         .Left = oWS.Columns(2).Left
      End With
     
    ' Free any references.
      Set oChart = Nothing
      Set oResizeRange = Nothing
  
   End Sub