'也可以引用ADOX对象,例如:
'工程->引用Microsoft ADO Ext. 2.x for DDL and Security
Private Sub Command1_Click()
Dim mTbl As New Table
Dim mIdx As New ADOX.Index
Dim mCat As New ADOX.Catalog
mCat.Tables("OneTable").Columns.Append "addFieldA", adInteger '动态添加一个整型字段
mCat.Tables("OneTable").Columns.Append "addFieldB", adVarWChar '动态添加一个文本型字段
End Sub
以下是我的方法(当然要先设置连接m_cnADODB,此步略):
'//添加新字段通用函数
Public Function FieldAddNew(TableName As String, ColumnName As String, ColumnType As String) As Boolean
On Error GoTo errFieldAddNew
Dim strTempSQL As String
Dim Wrk As Workspace
Set Wrk = DBEngine.Workspaces(0)
Set dbs = Wrk.CreateDatabase(App.Path & "\" & DatabaseName & TableName & "Outputtemp.mdb", dbLangChineseSimplified)
Set tdfNew = dbs.CreateTableDef(TableName)