Dim cmd As new SQLCommand
cmd.ConnectionName = "sql"
Dim dt As DataTable
cmd.CommandText = "Select * From {G_Trade_Log} Where [RecID] Is null" '生成空表
dt = cmd.ExecuteReader(True) '记得将参数设置为True
Dim dr As DataRow = dt.AddNew()
dr("RecID") = RecID+1
dr("TradeID") = 行("TradeID")
dr("Operator") = "当前操作人"
dr("LogDetail") = "操作内容限120字"
dr("LogTime") = Date.Now
dt.Save()
我想问下,我怎么获取{G_Trade_Log} 这表最后一行(RecID的最大值)?