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VB6.0用recordset对数据库进行的更新操作

2007-11-29 20:13 288 查看
Dim num As Integer
Dim sql As String
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim com As ADODB.Command
Set cn = New ADODB.Connection
cn.CursorLocation = adUseClient
num = Val(Text1.Text)
sql = "update articleinfo set state='正常'where id=" & num & " and lendoutperson='无'"
cn.ConnectionString = "Driver={SQL Server};Server=MICROSOFT01;UID=sa;PWD=sa;Database=articlemanaged"
cn.Open
Set rs = New ADODB.Recordset
rs.ActiveConnection = cn
Set com = New ADODB.Command
Set com.ActiveConnection = cn
rs.Open sql, cn, adOpenKeyset, adLockOptimistic
cn.Close
Set cn = Nothing

用recordset对数据库进行的更新操作
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