dim dt as new  datatable
Dim icmd As SqlDataAdapter = New SqlDataAdapter(sqltext, iconn)
icmd.Fill(dt)
如果要选记录
dim sr as datarow
sr=dt.select("字段=值")
然后用sr("字段名")来修改值
  B45HTML5中文学习网 - HTML5先行者学习网
B45HTML5中文学习网 - HTML5先行者学习网