/*更新教师信息实现*/
public static bool EditTeacher(ENTITY.Teacher teacher)
{
string sql = "update Teacher set teacherName=@teacherName,teacherPassword=@teacherPassword,teacherSex=@teacherSex,teacherBirthday=@teacherBirthday,teacherArriveDate=@teacherArriveDate,teacherCardNumber=@teacherCardNumber,teacherPhone=@teacherPhone,teacherPhoto=@teacherPhoto,teacherAddress=@teacherAddress,teacherMemo=@teacherMemo where teacherNumber=@teacherNumber";
/*构建sql参数信息*/
SqlParameter[] parm = new SqlParameter[] {
new SqlParameter("@teacherName", SqlDbType.VarChar),
new SqlParameter("@teacherPassword", SqlDbType.VarChar),
new SqlParameter("@teacherSex", SqlDbType.VarChar),
new SqlParameter("@teacherBirthday", SqlDbType.DateTime),
new SqlParameter("@teacherArriveDate", SqlDbType.DateTime),
new SqlParameter("@teacherCardNumber", SqlDbType.VarChar),
new SqlParameter("@teacherPhone", SqlDbType.VarChar),
new SqlParameter("@teacherPhoto", SqlDbType.VarChar),
new SqlParameter("@teacherAddress", SqlDbType.VarChar),
new SqlParameter("@teacherMemo", SqlDbType.VarChar),
new SqlParameter("@teacherNumber", SqlDbType.VarChar)
};
/*为参数赋值*/
parm[0].Value = teacher.teacherName;
parm[1].Value = teacher.teacherPassword;
parm[2].Value = teacher.teacherSex;
parm[3].Value = teacher.teacherBirthday;
parm[4].Value = teacher.teacherArriveDate;
parm[5].Value = teacher.teacherCardNumber;
parm[6].Value = teacher.teacherPhone;
parm[7].Value = teacher.teacherPhoto;
parm[8].Value = teacher.teacherAddress;
parm[9].Value = teacher.teacherMemo;
parm[10].Value = teacher.teacherNumber;
/*执行更新*/
return((DBHelp.ExecuteNonQuery(sql, parm) > 0) ? true : false);
}
/*添加教师信息实现*/
public static bool AddTeacher(ENTITY.Teacher teacher)
{
string sql = "insert into Teacher(teacherNumber,teacherName,teacherPassword,teacherSex,teacherBirthday,teacherArriveDate,teacherCardNumber,teacherPhone,teacherPhoto,teacherAddress,teacherMemo) values(@teacherNumber,@teacherName,@teacherPassword,@teacherSex,@teacherBirthday,@teacherArriveDate,@teacherCardNumber,@teacherPhone,@teacherPhoto,@teacherAddress,@teacherMemo)";
/*构建sql参数*/
SqlParameter[] parm = new SqlParameter[] {
new SqlParameter("@teacherNumber", SqlDbType.VarChar),
new SqlParameter("@teacherName", SqlDbType.VarChar),
new SqlParameter("@teacherPassword", SqlDbType.VarChar),
new SqlParameter("@teacherSex", SqlDbType.VarChar),
new SqlParameter("@teacherBirthday", SqlDbType.DateTime),
new SqlParameter("@teacherArriveDate", SqlDbType.DateTime),
new SqlParameter("@teacherCardNumber", SqlDbType.VarChar),
new SqlParameter("@teacherPhone", SqlDbType.VarChar),
new SqlParameter("@teacherPhoto", SqlDbType.VarChar),
new SqlParameter("@teacherAddress", SqlDbType.VarChar),
new SqlParameter("@teacherMemo", SqlDbType.VarChar)
};
/*给参数赋值*/
parm[0].Value = teacher.teacherNumber; //教师编号
parm[1].Value = teacher.teacherName; //教师姓名
parm[2].Value = teacher.teacherPassword; //登录密码
parm[3].Value = teacher.teacherSex; //性别
parm[4].Value = teacher.teacherBirthday; //出生日期
parm[5].Value = teacher.teacherArriveDate; //入职日期
parm[6].Value = teacher.teacherCardNumber; //身份证号
parm[7].Value = teacher.teacherPhone; //联系电话
parm[8].Value = teacher.teacherPhoto; //教师照片
parm[9].Value = teacher.teacherAddress; //家庭地址
parm[10].Value = teacher.teacherMemo; //附加信息
/*执行sql进行添加*/
return((DBHelp.ExecuteNonQuery(sql, parm) > 0) ? true : false);
}
/*根据teacherNumber获取某条教师信息记录*/
public static ENTITY.Teacher getSomeTeacher(string teacherNumber)
{
/*构建查询sql*/
string sql = "select * from Teacher where teacherNumber='" + teacherNumber + "'";
SqlDataReader DataRead = DBHelp.ExecuteReader(sql, null);
ENTITY.Teacher teacher = new ENTITY.Teacher();
/*如果查询存在记录，就包装到对象中返回*/
if (DataRead.Read())
{
teacher.teacherNumber = DataRead["teacherNumber"].ToString();
teacher.teacherName = DataRead["teacherName"].ToString();
teacher.teacherPassword = DataRead["teacherPassword"].ToString();
teacher.teacherSex = DataRead["teacherSex"].ToString();
teacher.teacherBirthday = Convert.ToDateTime(DataRead["teacherBirthday"].ToString());
teacher.teacherArriveDate = Convert.ToDateTime(DataRead["teacherArriveDate"].ToString());
teacher.teacherCardNumber = DataRead["teacherCardNumber"].ToString();
teacher.teacherPhone = DataRead["teacherPhone"].ToString();
teacher.teacherPhoto = DataRead["teacherPhoto"].ToString();
teacher.teacherAddress = DataRead["teacherAddress"].ToString();
teacher.teacherMemo = DataRead["teacherMemo"].ToString();
}
return(teacher);
}
