能否用 ADO 代码建立一数据库文件(mdb)?

[cqwdx]

能否用 ADO 代码建立一数据库文件(mdb)?如何建立？

[wuzhu]

access 97
Dim dd As Workspace
dd.CreateDatabase Name

[shawls]

使用adox才可以！

[HeatLoad]

先引用“Microsoft DAO 3.6 Object Library”

Dim db As Database '数据库对象定义
Dim dbName As String '数据库文件名
dbName = "NewDB.mdb"
Set db = CreateDatabase(dbName, dbLangChineseSimplified, dbEncrypt) '建立数据库
db.Execute "create table 表名 (field1 long,field2 text(8))" '添加表
db.Close
Set db = Nothing



'with ADOX
Sub CreateTable()

Dim tbl As New Table
Dim cat As New ADOX.Catalog

'Open the catalog.
' Open the Catalog.
cat.ActiveConnection = _
"Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=c:\Program Files\Microsoft Office\" & _
"Office\Samples\Northwind.mdb;"

tbl.Name = "MyTable"
tbl.Columns.Append "Column1", adInteger
tbl.Columns.Append "Column2", adInteger
tbl.Columns.Append "Column3", adVarWChar, 50
cat.Tables.Append tbl

End Sub

用ADO来扩展建数据库
首先要引用：Microsoft ADO Ext.27 for DLL and securiy
Dim strDB As New ADOX.Catalog
Dim strTab01 As New ADOX.Table
dim DBPATH_Name as string
DBPath_Name = App.Path & "\" & Num_Dig_J & ".mdb"
strDB.Create "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & DBPath_Name
strTab01.Name = "yh" '表名
strTab01.Columns.Append "YHXM", adVarWChar, 14 '字段名
strTab01.Columns.Append "YHDH", adVarWChar, 14 '同上
strDB.Tables.Append strTab01
Mircosoft.jet.oledb.4.0代表office 2000
Mircosoft.jet.oledb.3.51代表office 97

还是用DAO比较好。
这里有个例子：

Dim db As Database
Dim tb As TableDef

Set db = CreateDatabase("G:\test.mdb", dbLangGeneral) '建立数据库
Set tb = db.CreateTableDef("table1") '建立表

tb.Fields.Append tb.CreateField("Field1", dbText) '添加字段
db.TableDefs.Append tb '添加表

“引用”“Microsoft DAO 3.6 Object Library”。