'引用微软 ADO Ext.2.7 for dll and Security '创建数据库和数据表及字段 Private Sub Command1_Click() CreateDatabase CreateTable MsgBox "成功" End Sub Sub CreateDatabase() Dim cat As New ADOX.Catalog cat.Create "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\new.mdb" End SubSub 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:\new.mdb;" tbl.name = "MyTable" tbl.Columns.Append "Column1", adInteger tbl.Columns.Append "Column2", adInteger tbl.Columns.Append "Column3", adVarWChar, 50 cat.Tables.Append tblEnd Sub '检查表是否存在 Dim cnn1 As ADODB.Connection Dim rstSchema As ADODB.Recordset Dim strCnn As StringSet cnn1 = New ADODB.Connection strCnn = "Provider=sqloledb;" & _ "Data Source=srv;Initial Catalog=pubs;User Id=sa;Password=; " cnn1.Open strCnnSet rstSchema = cnn1.OpenSchema(adSchemaTables)Do Until rstSchema.EOF Debug.Print "Table name: " & _ rstSchema!TABLE_NAME & vbCr & _ "Table type: " & rstSchema!TABLE_TYPE & vbCr rstSchema.MoveNext Loop rstSchema.Closecnn1.Close
'创建数据库和数据表及字段
Private Sub Command1_Click()
CreateDatabase
CreateTable
MsgBox "成功"
End Sub
Sub CreateDatabase()
Dim cat As New ADOX.Catalog
cat.Create "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:\new.mdb"
End SubSub 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:\new.mdb;" tbl.name = "MyTable"
tbl.Columns.Append "Column1", adInteger
tbl.Columns.Append "Column2", adInteger
tbl.Columns.Append "Column3", adVarWChar, 50
cat.Tables.Append tblEnd Sub
'检查表是否存在
Dim cnn1 As ADODB.Connection
Dim rstSchema As ADODB.Recordset
Dim strCnn As StringSet cnn1 = New ADODB.Connection
strCnn = "Provider=sqloledb;" & _
"Data Source=srv;Initial Catalog=pubs;User Id=sa;Password=; "
cnn1.Open strCnnSet rstSchema = cnn1.OpenSchema(adSchemaTables)Do Until rstSchema.EOF
Debug.Print "Table name: " & _
rstSchema!TABLE_NAME & vbCr & _
"Table type: " & rstSchema!TABLE_TYPE & vbCr
rstSchema.MoveNext
Loop
rstSchema.Closecnn1.Close