以下為引用的內(nèi)容: '功能:獲取access庫中表的個(gè)數(shù)及表的名稱 '用ado怎樣實(shí)現(xiàn) '工程--->引用--->Microsoft ActiveX Data Object 2.x(版本號(hào)) '---------------------------------------------------------------------------- Private Sub Form_Load() Dim adoCN As New ADODB.Connection '定義數(shù)據(jù)庫的連接 Dim strCnn As New ADODB.Recordset Dim rstSchema As New ADODB.Recordset Dim I As Integer str1 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:Northwind.MDB;Persist Security Info=False" adoCN.Open str1 Set rstSchema = adoCN.OpenSchema(adSchemaTables) Do Until rstSchema.EOF If rstSchema!TABLE_TYPE = "TABLE" Then out = out & "Table name: " & _ rstSchema!TABLE_NAME & vbCr & _ "Table type: " & rstSchema!TABLE_TYPE & vbCr I = I 1 End If rstSchema.MoveNext Loop MsgBox I rstSchema.Close adoCN.Close Debug.Print out End Sub |
方法二:
Access 系統(tǒng)表 MsysObjects 包含了數(shù)據(jù)庫對(duì)象列表。盡管未在文檔中記載,你仍可通過查詢它來獲取你想要的。但是默認(rèn)情況下無法操作系統(tǒng)表,必須手動(dòng)設(shè)定權(quán)限收才能查詢系統(tǒng)表。
請(qǐng)參考以下動(dòng)畫:如何獲取對(duì)msysobject的操作權(quán)限
http://access911.net/eg/swf/msobject.swf
警告:不要修改任何ACCESS系統(tǒng)表,否則會(huì)出現(xiàn)不可意料的情況.
使用下列 SQL 語句來獲取你想要的
查詢:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)=5 ORDER BY MSysObjects.Name;
窗體:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)=-32768 ORDER BY MSysObjects.Name;
表:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (Left$([Name],4) <> "Msys") AND (MSysObjects.Type)=1 ORDER BY MSysObjects.Name;
報(bào)表:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)= -32764 ORDER BY MSysObjects.Name;
模塊:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)= -32761 ORDER BY MSysObjects.Name;
宏:
SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)= -32766 ORDER BY MSysObjects.Name;
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