/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.Attend_list model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Attend_list set ");
strSql.Append("StuName=@StuName,");
strSql.Append("Teacher_name=@Teacher_name,");
strSql.Append("CouseName=@CouseName,");
strSql.Append("Attend=@Attend");
strSql.Append(" where StuNo=@StuNo ");
SqlParameter[] parameters =
{
new SqlParameter("@StuName", SqlDbType.VarChar, 30),
new SqlParameter("@Teacher_name", SqlDbType.VarChar, 20),
new SqlParameter("@CouseName", SqlDbType.VarChar, 20),
new SqlParameter("@Attend", SqlDbType.NChar, 2),
new SqlParameter("@StuNo", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.StuName;
parameters[1].Value = model.Teacher_name;
parameters[2].Value = model.CouseName;
parameters[3].Value = model.Attend;
parameters[4].Value = model.StuNo;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.Attend_list DataRowToModel(DataRow row)
{
Maticsoft.Model.Attend_list model = new Maticsoft.Model.Attend_list();
if (row != null)
{
if (row["StuNo"] != null)
{
model.StuNo = row["StuNo"].ToString();
}
if (row["StuName"] != null)
{
model.StuName = row["StuName"].ToString();
}
if (row["Teacher_name"] != null)
{
model.Teacher_name = row["Teacher_name"].ToString();
}
if (row["CouseName"] != null)
{
model.CouseName = row["CouseName"].ToString();
}
if (row["Attend"] != null)
{
model.Attend = row["Attend"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.Attend_list model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Attend_list(");
strSql.Append("StuNo,StuName,Teacher_name,CouseName,Attend)");
strSql.Append(" values (");
strSql.Append("@StuNo,@StuName,@Teacher_name,@CouseName,@Attend)");
SqlParameter[] parameters =
{
new SqlParameter("@StuNo", SqlDbType.VarChar, 20),
new SqlParameter("@StuName", SqlDbType.VarChar, 30),
new SqlParameter("@Teacher_name", SqlDbType.VarChar, 20),
new SqlParameter("@CouseName", SqlDbType.VarChar, 20),
new SqlParameter("@Attend", SqlDbType.NChar, 2)
};
parameters[0].Value = model.StuNo;
parameters[1].Value = model.StuName;
parameters[2].Value = model.Teacher_name;
parameters[3].Value = model.CouseName;
parameters[4].Value = model.Attend;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.Attend_list GetModel(string StuNo)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 StuNo,StuName,Teacher_name,CouseName,Attend from Attend_list ");
strSql.Append(" where StuNo=@StuNo ");
SqlParameter[] parameters =
{
new SqlParameter("@StuNo", SqlDbType.VarChar, 20)
};
parameters[0].Value = StuNo;
Maticsoft.Model.Attend_list model = new Maticsoft.Model.Attend_list();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
