怎样使用一个查询获得数据库对象的名称(查询/窗体/表/报表/模块/宏)?

方法一：

请详细参阅ADO参考文档中OpenSchema

如：

'功能：获取access库中表的个数及表的名称

'用ado怎样实现

'工程--->引用--->Microsoft ActiveX Data Object 2.x（版本号）

'----------------------------------------------------------------------------

Private Sub Form_Load()

Dim adoCN As New ADODB.Connection '定义数据库的连接

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 系统表 MsysObjects 包含了数据库对象列表, 尽管未在文档中记载, 你仍可通过查询它来获取你想要的.

注: 请不要有意或无意地修改任何ACCESS系统表,否则会出现不可意料的情况.

使用下列 SQL 语句来获取你想要的

查询:

SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)=5 ORDER BY MSysObjects.Name;

窗体:

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;

报表:

SELECT MSysObjects.Name FROM MsysObjects WHERE (Left([Name],1)<>"~") AND (MSysObjects.Type)= -32764 ORDER BY MSysObjects.Name;

模块:

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;