将Excel的表批量导入到powerdesigner中

将Excel的表批量导入到powerdesigner中

1. 创建Excel中的sheet按照以下格式

2. 打开powerdesigner按快捷键Ctrl+Shift+X 打开脚本执行界面
3. 替换下方代码中的excel的路径点击Run即可导入

Option Explicit
Dim mdl ' the current model
Set mdl = ActiveModel
If (mdl Is Nothing) Then
  MsgBox "There is no Active Model"
End If
  
Dim HaveExcel
Dim RQ
RQ = vbYes 'MsgBox("Is Excel Installed on your machine ?", vbYesNo + vbInformation, "Confirmation")
If RQ = vbYes Then
   HaveExcel = True
' Open & Create Excel Document
 Dim x1 '
 Dim wb
 Dim Sht
 Dim count
 Dim newTableName  'sheet中的表名
 Dim singleTable   'powerdesigner中的表名
 Dim existsFlag
  Set x1 = CreateObject("Excel.Application")
  '打开excel文件
  Set wb = x1.Workbooks.Open("C:UsersAdministratorDesktoptest2.xlsx")
    '遍历每个sheet
  For Each Sht In wb.Sheets
        '打印sheet名
         'msgbox( Sht.Name)
         'msgbox( mdl.Tables.count)
         '获取到当前需要创建的表名，查看它是否在powerdesigner中已经存在
         newTableName = Sht.Cells(1, 2).Value
         'msgbox( newTableName)
         For Each singleTable In mdl.Tables
         
            'msgbox(singleTable.Name)
             If singleTable.Name = newTableName Then
               existsFlag = True
                End If
         Next
      If existsFlag Then
         MsgBox (newTableName + "已经存在")
         '重置flag
         existsFlag = False
      Else
      
         '调用子模块
         immigrate_function Sht, mdl
         count = count + 1
      End If
   Next
  MsgBox "生成数据表结构共计" + CStr(count), vbOK + vbInformation, "表"
  
'关闭流
Set Sht = Nothing
wb.Close
Set wb = Nothing
x1.Quit
Set x1 = Nothing

Else
   HaveExcel = False
End If
 '子程序模块
Sub immigrate_function(Sht, mdl)
Dim rwIndex
Dim tableName
Dim colname
Dim table
Dim col
'on error Resume Next
For rwIndex = 1 To 1000 Step 1
With Sht
   If .Cells(rwIndex, 1).Value = "" Then
       rwIndex = rwIndex + 1
       If .Cells(rwIndex, 1).Value = "" Then
       Exit For
       End If
   End If
  If rwIndex = 1 Then
    Set table = mdl.Tables.CreateNew
        table.Name = .Cells(rwIndex, 2).Value
           ElseIf rwIndex = 2 Then
        table.Code = .Cells(rwIndex, 2).Value
       rwIndex = rwIndex + 1
      Else
    colname = .Cells(rwIndex, 1).Value
    Set col = table.Columns.CreateNew
    col.Name = .Cells(rwIndex, 1).Value
    col.Code = .Cells(rwIndex, 2).Value
    col.Comment = .Cells(rwIndex, 4).Value
    col.DataType = .Cells(rwIndex, 3).Value
   End If
  End With
  Next
 End Sub
 

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