📄 module1.bas
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Attribute VB_Name = "Module1"
Public modi As Boolean
Public classmodi As Boolean
Public xuefeimodi As Boolean
Public txtsql As String
Public find As Boolean
Public classfind As Boolean
Public xuefeifind As Boolean
Public username As String '当前操作用户名
Public qxstr As String
Public Function ExecuteSQL(ByVal sql As String) As ADODB.Recordset
'执行一条SQL语句,返回一个记录集
Dim mycon As ADODB.Connection
Dim rst As ADODB.Recordset
Set mycon = New ADODB.Connection
mycon.ConnectionString = connstring
mycon.Open
Dim stokens() As String
On Error GoTo exectuesql_error
stokens = Split(sql)
If InStr("INSER,DELETE,UPDATE", UCase(stokens(0))) Then
'如果是INSERT、DELETE、UPDATE将不返回记录集
mycon.Execute sql
Else
Set rst = New ADODB.Recordset
rst.Open Trim(sql), mycon, adOpenKeyset, adLockOptimistic
Set ExecuteSQL = rst
End If
exectuesql_exit:
Set rst = Nothing
Set mycon = Nothing
Exit Function
exectuesql_error:
Resume exectuesql_exit
End Function
Public Function connstring() As String
'连接字符串
connstring = "provider=Microsoft.Jet.OLEDB.4.0;Data source =" & App.Path & "/xs.mdb"
End Function
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