C#串口收发数据源代码希望能帮到大家(*^__^*) ……

/*==============================================================*/ /* Database name: sms */ /* DBMS name: Microsoft SQL Server 2000 */ /* Created on: 2004-11-8 17:15:26 */ /*==============================================================*/ if exists (select 1 from sysobjects where id = object_id('SMS') and type = 'U') drop table SMS go if exists (select 1 from sysobjects where id = object_id('SMSRecv') and type = 'U') drop table SMSRecv go /*==============================================================*/ /* Table: SMS */ /*==============================================================*/ create table SMS ( SysNo int identity, CellNumber nvarchar(11) not null, SMSContent nvarchar(70) not null, Priority int not null default 0, RetryCount int not null default 0, CreateTime datetime not null default getdate(), HandleTime datetime null, Status int not null default 0, constraint PK_SMS primary key (SysNo) ) go /*==============================================================*/ /* Table: SMSRecv */ /*==============================================================*/ create table SMSRecv ( SysNo int identity, CellNumber nvarchar(11) not null, SMSContent nvarchar(70) not null, SendTime datetime not null, HandleTime datetime not null default getdate(), constraint PK_SMSRECV primary key (SysNo) ) go