Public add As Boolean
Public user As String
Public yiban As Boolean
Public Function ExecuteSQL(ByVal SQL _
As String, MsgString As String) _
As ADODB.Recordset
Dim cnn As ADODB.Connection
Dim rst As ADODB.Recordset
Dim MsgString1 As String
Set cnn = New ADODB.Connection
sTokens = Split(SQL)
cnn.Open ConnectString
If InStr("INSERT,DELETE,UPDATE", UCase$(sTokens(0))) Then
cnn.Execute SQL
MsgString = sTokens(0) & " query successful"
Else
Set rst = New ADODB.Recordset
rst.Open Trim$(SQL), cnn, adOpenKeyset, adLockOptimistic
Set ExecuteSQL = rst
MsgString = "查询到" & rst.RecordCount & " 条记录 "
End If
End Function
Public Function ConnectString() _
As String
ConnectString = "FileDSN=you.dsn;UID=sa;PWD=password"
End Function
Public user As String
Public yiban As Boolean
Public Function ExecuteSQL(ByVal SQL _
As String, MsgString As String) _
As ADODB.Recordset
Dim cnn As ADODB.Connection
Dim rst As ADODB.Recordset
Dim MsgString1 As String
Set cnn = New ADODB.Connection
sTokens = Split(SQL)
cnn.Open ConnectString
If InStr("INSERT,DELETE,UPDATE", UCase$(sTokens(0))) Then
cnn.Execute SQL
MsgString = sTokens(0) & " query successful"
Else
Set rst = New ADODB.Recordset
rst.Open Trim$(SQL), cnn, adOpenKeyset, adLockOptimistic
Set ExecuteSQL = rst
MsgString = "查询到" & rst.RecordCount & " 条记录 "
End If
End Function
Public Function ConnectString() _
As String
ConnectString = "FileDSN=you.dsn;UID=sa;PWD=password"
End Function
sTokens = Split(SQL)
If InStr("INSERT,DELETE,UPDATE", UCase$(sTokens(0)))
这两句是什么意思?
Public user As String
Public yiban As Boolean
Public Function ExecuteSQL(ByVal SQL _
As String, MsgString As String) _
As ADODB.Recordset
Dim cnn As ADODB.Connection
Dim rst As ADODB.Recordset
Dim MsgString1 As String
Set cnn = New ADODB.Connection
sTokens = Split(SQL)
cnn.Open ConnectString区分大小写。因为UCase$把整个字符串都大写化了