/// <summary>
/// 得到一个对象实体
/// </summary>
public TSIMSServer.Model.v_teacher_buy_book_info GetModel()
{
//该表无主键信息，请自定义主键/条件字段
StringBuilder strSql = new StringBuilder();
strSql.Append("select college_num,college_name,department_num,department_name,major_num,major_name,class_num,class_name,semester,course_num,course_name,course_type,need_book,teacher_num,teacher_name,isbn,book_name,author,price,publisher,edition,amount from v_teacher_buy_book_info ");
strSql.Append(" where ");
MySqlParameter[] parameters =
{
};
TSIMSServer.Model.v_teacher_buy_book_info model = new TSIMSServer.Model.v_teacher_buy_book_info();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(TSIMSServer.Model.v_teacher_buy_book_info model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update v_teacher_buy_book_info set ");
strSql.Append("college_num=@college_num,");
strSql.Append("college_name=@college_name,");
strSql.Append("department_num=@department_num,");
strSql.Append("department_name=@department_name,");
strSql.Append("major_num=@major_num,");
strSql.Append("major_name=@major_name,");
strSql.Append("class_num=@class_num,");
strSql.Append("class_name=@class_name,");
strSql.Append("semester=@semester,");
strSql.Append("course_num=@course_num,");
strSql.Append("course_name=@course_name,");
strSql.Append("course_type=@course_type,");
strSql.Append("need_book=@need_book,");
strSql.Append("teacher_num=@teacher_num,");
strSql.Append("teacher_name=@teacher_name,");
strSql.Append("isbn=@isbn,");
strSql.Append("book_name=@book_name,");
strSql.Append("author=@author,");
strSql.Append("price=@price,");
strSql.Append("publisher=@publisher,");
strSql.Append("edition=@edition,");
strSql.Append("amount=@amount");
strSql.Append(" where ");
MySqlParameter[] parameters =
{
new MySqlParameter("@college_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@college_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@department_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@department_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@major_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@major_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@class_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@class_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@semester", MySqlDbType.VarChar, 50),
new MySqlParameter("@course_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@course_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@course_type", MySqlDbType.Int32, 11),
new MySqlParameter("@need_book", MySqlDbType.Int32, 11),
new MySqlParameter("@teacher_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@teacher_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@isbn", MySqlDbType.VarChar, 50),
new MySqlParameter("@book_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@author", MySqlDbType.VarChar, 100),
new MySqlParameter("@price", MySqlDbType.Decimal, 10),
new MySqlParameter("@publisher", MySqlDbType.VarChar, 100),
new MySqlParameter("@edition", MySqlDbType.VarChar, 100),
new MySqlParameter("@amount", MySqlDbType.Int32, 21)
};
parameters[0].Value = model.college_num;
parameters[1].Value = model.college_name;
parameters[2].Value = model.department_num;
parameters[3].Value = model.department_name;
parameters[4].Value = model.major_num;
parameters[5].Value = model.major_name;
parameters[6].Value = model.class_num;
parameters[7].Value = model.class_name;
parameters[8].Value = model.semester;
parameters[9].Value = model.course_num;
parameters[10].Value = model.course_name;
parameters[11].Value = model.course_type;
parameters[12].Value = model.need_book;
parameters[13].Value = model.teacher_num;
parameters[14].Value = model.teacher_name;
parameters[15].Value = model.isbn;
parameters[16].Value = model.book_name;
parameters[17].Value = model.author;
parameters[18].Value = model.price;
parameters[19].Value = model.publisher;
parameters[20].Value = model.edition;
parameters[21].Value = model.amount;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TSIMSServer.Model.v_teacher_buy_book_info DataRowToModel(DataRow row)
{
TSIMSServer.Model.v_teacher_buy_book_info model = new TSIMSServer.Model.v_teacher_buy_book_info();
if (row != null)
{
if (row["college_num"] != null)
{
model.college_num = row["college_num"].ToString();
}
if (row["college_name"] != null)
{
model.college_name = row["college_name"].ToString();
}
if (row["department_num"] != null)
{
model.department_num = row["department_num"].ToString();
}
if (row["department_name"] != null)
{
model.department_name = row["department_name"].ToString();
}
if (row["major_num"] != null)
{
model.major_num = row["major_num"].ToString();
}
if (row["major_name"] != null)
{
model.major_name = row["major_name"].ToString();
}
if (row["class_num"] != null)
{
model.class_num = row["class_num"].ToString();
}
if (row["class_name"] != null)
{
model.class_name = row["class_name"].ToString();
}
if (row["semester"] != null)
{
model.semester = row["semester"].ToString();
}
if (row["course_num"] != null)
{
model.course_num = row["course_num"].ToString();
}
if (row["course_name"] != null)
{
model.course_name = row["course_name"].ToString();
}
if (row["course_type"] != null && row["course_type"].ToString() != "")
{
model.course_type = int.Parse(row["course_type"].ToString());
}
if (row["need_book"] != null && row["need_book"].ToString() != "")
{
model.need_book = int.Parse(row["need_book"].ToString());
}
if (row["teacher_num"] != null)
{
model.teacher_num = row["teacher_num"].ToString();
}
if (row["teacher_name"] != null)
{
model.teacher_name = row["teacher_name"].ToString();
}
if (row["isbn"] != null)
{
model.isbn = row["isbn"].ToString();
}
if (row["book_name"] != null)
{
model.book_name = row["book_name"].ToString();
}
if (row["author"] != null)
{
model.author = row["author"].ToString();
}
if (row["price"] != null && row["price"].ToString() != "")
{
model.price = decimal.Parse(row["price"].ToString());
}
if (row["publisher"] != null)
{
model.publisher = row["publisher"].ToString();
}
if (row["edition"] != null)
{
model.edition = row["edition"].ToString();
}
if (row["amount"] != null && row["amount"].ToString() != "")
{
model.amount = long.Parse(row["amount"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(TSIMSServer.Model.v_teacher_buy_book_info model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into v_teacher_buy_book_info(");
strSql.Append("college_num,college_name,department_num,department_name,major_num,major_name,class_num,class_name,semester,course_num,course_name,course_type,need_book,teacher_num,teacher_name,isbn,book_name,author,price,publisher,edition,amount)");
strSql.Append(" values (");
strSql.Append("@college_num,@college_name,@department_num,@department_name,@major_num,@major_name,@class_num,@class_name,@semester,@course_num,@course_name,@course_type,@need_book,@teacher_num,@teacher_name,@isbn,@book_name,@author,@price,@publisher,@edition,@amount)");
MySqlParameter[] parameters =
{
new MySqlParameter("@college_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@college_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@department_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@department_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@major_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@major_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@class_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@class_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@semester", MySqlDbType.VarChar, 50),
new MySqlParameter("@course_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@course_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@course_type", MySqlDbType.Int32, 11),
new MySqlParameter("@need_book", MySqlDbType.Int32, 11),
new MySqlParameter("@teacher_num", MySqlDbType.VarChar, 50),
new MySqlParameter("@teacher_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@isbn", MySqlDbType.VarChar, 50),
new MySqlParameter("@book_name", MySqlDbType.VarChar, 100),
new MySqlParameter("@author", MySqlDbType.VarChar, 100),
new MySqlParameter("@price", MySqlDbType.Decimal, 10),
new MySqlParameter("@publisher", MySqlDbType.VarChar, 100),
new MySqlParameter("@edition", MySqlDbType.VarChar, 100),
new MySqlParameter("@amount", MySqlDbType.Int32, 21)
};
parameters[0].Value = model.college_num;
parameters[1].Value = model.college_name;
parameters[2].Value = model.department_num;
parameters[3].Value = model.department_name;
parameters[4].Value = model.major_num;
parameters[5].Value = model.major_name;
parameters[6].Value = model.class_num;
parameters[7].Value = model.class_name;
parameters[8].Value = model.semester;
parameters[9].Value = model.course_num;
parameters[10].Value = model.course_name;
parameters[11].Value = model.course_type;
parameters[12].Value = model.need_book;
parameters[13].Value = model.teacher_num;
parameters[14].Value = model.teacher_name;
parameters[15].Value = model.isbn;
parameters[16].Value = model.book_name;
parameters[17].Value = model.author;
parameters[18].Value = model.price;
parameters[19].Value = model.publisher;
parameters[20].Value = model.edition;
parameters[21].Value = model.amount;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
