Dim cmd As New <a href="https://www.jb51.cc/tag/sql/" target="_blank" class="keywords">sql</a>Connection("Server=(local);UID=sa;PWD=123456;DATABASE=ipcmd") ' Try Dim recommand As New <a href="https://www.jb51.cc/tag/sql/" target="_blank" class="keywords">sql</a>Command("insertt",cmd) recommand.CommandType = Data.CommandType.StoredProcedure recommand.Parameters.Add("@ip",Data.<a href="https://www.jb51.cc/tag/sql/" target="_blank" class="keywords">sql</a>DbType.Char) recommand.Parameters.Add("@cmd",Data.<a href="https://www.jb51.cc/tag/sql/" target="_blank" class="keywords">sql</a>DbType.NChar) recommand.Parameters.Add("@returntext",Data.<a href="https://www.jb51.cc/tag/sql/" target="_blank" class="keywords">sql</a>DbType.Text) recommand.Parameters("@ip").Value = "192.168.0.1" recommand.Parameters("@cmd").Value = "pn" recommand.Parameters("@returntext").Value = "doc" cmd.Open() recommand.ExecuteNonQuery() cmd.Close()