/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.Week_log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Week_log set ");
strSql.Append("Topic_relation_id=@Topic_relation_id,");
strSql.Append("Homework_id=@Homework_id,");
strSql.Append("Start_time=@Start_time,");
strSql.Append("End_time=@End_time,");
strSql.Append("Work_condition=@Work_condition,");
strSql.Append("Problem=@Problem,");
strSql.Append("Work_plan=@Work_plan,");
strSql.Append("Advice=@Advice,");
strSql.Append("Submit_time=@Submit_time");
strSql.Append(" where Weeklog_id=@Weeklog_id");
SqlParameter[] parameters =
{
new SqlParameter("@Topic_relation_id", SqlDbType.BigInt, 8),
new SqlParameter("@Homework_id", SqlDbType.Int, 4),
new SqlParameter("@Start_time", SqlDbType.Date, 3),
new SqlParameter("@End_time", SqlDbType.Date, 3),
new SqlParameter("@Work_condition", SqlDbType.Text),
new SqlParameter("@Problem", SqlDbType.Text),
new SqlParameter("@Work_plan", SqlDbType.Text),
new SqlParameter("@Advice", SqlDbType.Text),
new SqlParameter("@Submit_time", SqlDbType.DateTime),
new SqlParameter("@Weeklog_id", SqlDbType.BigInt, 8)
};
parameters[0].Value = model.Topic_relation_id;
parameters[1].Value = model.Homework_id;
parameters[2].Value = model.Start_time;
parameters[3].Value = model.End_time;
parameters[4].Value = model.Work_condition;
parameters[5].Value = model.Problem;
parameters[6].Value = model.Work_plan;
parameters[7].Value = model.Advice;
parameters[8].Value = model.Submit_time;
parameters[9].Value = model.Weeklog_id;
int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Week_log DataRowToModel(DataRow row)
{
university.Model.CCOM.Week_log model = new university.Model.CCOM.Week_log();
if (row != null)
{
if (row["Weeklog_id"] != null && row["Weeklog_id"].ToString() != "")
{
model.Weeklog_id = long.Parse(row["Weeklog_id"].ToString());
}
if (row["Topic_relation_id"] != null && row["Topic_relation_id"].ToString() != "")
{
model.Topic_relation_id = long.Parse(row["Topic_relation_id"].ToString());
}
if (row["Homework_id"] != null && row["Homework_id"].ToString() != "")
{
model.Homework_id = int.Parse(row["Homework_id"].ToString());
}
if (row["Start_time"] != null && row["Start_time"].ToString() != "")
{
model.Start_time = DateTime.Parse(row["Start_time"].ToString());
}
if (row["End_time"] != null && row["End_time"].ToString() != "")
{
model.End_time = DateTime.Parse(row["End_time"].ToString());
}
if (row["Work_condition"] != null)
{
model.Work_condition = row["Work_condition"].ToString();
}
if (row["Problem"] != null)
{
model.Problem = row["Problem"].ToString();
}
if (row["Work_plan"] != null)
{
model.Work_plan = row["Work_plan"].ToString();
}
if (row["Advice"] != null)
{
model.Advice = row["Advice"].ToString();
}
if (row["Submit_time"] != null && row["Submit_time"].ToString() != "")
{
model.Submit_time = DateTime.Parse(row["Submit_time"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public long Add(university.Model.CCOM.Week_log model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Week_log(");
strSql.Append("Topic_relation_id,Homework_id,Start_time,End_time,Work_condition,Problem,Work_plan,Advice,Submit_time)");
strSql.Append(" values (");
strSql.Append("@Topic_relation_id,@Homework_id,@Start_time,@End_time,@Work_condition,@Problem,@Work_plan,@Advice,@Submit_time)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Topic_relation_id", SqlDbType.BigInt, 8),
new SqlParameter("@Homework_id", SqlDbType.Int, 4),
new SqlParameter("@Start_time", SqlDbType.Date, 3),
new SqlParameter("@End_time", SqlDbType.Date, 3),
new SqlParameter("@Work_condition", SqlDbType.Text),
new SqlParameter("@Problem", SqlDbType.Text),
new SqlParameter("@Work_plan", SqlDbType.Text),
new SqlParameter("@Advice", SqlDbType.Text),
new SqlParameter("@Submit_time", SqlDbType.DateTime)
};
parameters[0].Value = model.Topic_relation_id;
parameters[1].Value = model.Homework_id;
parameters[2].Value = model.Start_time;
parameters[3].Value = model.End_time;
parameters[4].Value = model.Work_condition;
parameters[5].Value = model.Problem;
parameters[6].Value = model.Work_plan;
parameters[7].Value = model.Advice;
parameters[8].Value = model.Submit_time;
object obj = DBSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt64(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Week_log GetModel(long Weeklog_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Weeklog_id,Topic_relation_id,Homework_id,Start_time,End_time,Work_condition,Problem,Work_plan,Advice,Submit_time from Week_log ");
strSql.Append(" where Weeklog_id=@Weeklog_id");
SqlParameter[] parameters =
{
new SqlParameter("@Weeklog_id", SqlDbType.BigInt)
};
parameters[0].Value = Weeklog_id;
university.Model.CCOM.Week_log model = new university.Model.CCOM.Week_log();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Week_log GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Weeklog_id,Topic_relation_id,Homework_id,Start_time,End_time,Work_condition,Problem,Work_plan,Advice,Submit_time ");
strSql.Append(" from Week_log ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.Week_log model = new university.Model.CCOM.Week_log();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Weeklog_id"] != null && ds.Tables[0].Rows[0]["Weeklog_id"].ToString() != "")
{
model.Weeklog_id = long.Parse(ds.Tables[0].Rows[0]["Weeklog_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Topic_relation_id"] != null && ds.Tables[0].Rows[0]["Topic_relation_id"].ToString() != "")
{
model.Topic_relation_id = long.Parse(ds.Tables[0].Rows[0]["Topic_relation_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Homework_id"] != null && ds.Tables[0].Rows[0]["Homework_id"].ToString() != "")
{
model.Homework_id = int.Parse(ds.Tables[0].Rows[0]["Homework_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Start_time"] != null && ds.Tables[0].Rows[0]["Start_time"].ToString() != "")
{
model.Start_time = DateTime.Parse(ds.Tables[0].Rows[0]["Start_time"].ToString());
}
if (ds.Tables[0].Rows[0]["End_time"] != null && ds.Tables[0].Rows[0]["End_time"].ToString() != "")
{
model.End_time = DateTime.Parse(ds.Tables[0].Rows[0]["End_time"].ToString());
}
if (ds.Tables[0].Rows[0]["Work_condition"] != null)
{
model.Work_condition = ds.Tables[0].Rows[0]["Work_condition"].ToString();
}
if (ds.Tables[0].Rows[0]["Problem"] != null)
{
model.Problem = ds.Tables[0].Rows[0]["Problem"].ToString();
}
if (ds.Tables[0].Rows[0]["Work_plan"] != null)
{
model.Work_plan = ds.Tables[0].Rows[0]["Work_plan"].ToString();
}
if (ds.Tables[0].Rows[0]["Advice"] != null)
{
model.Advice = ds.Tables[0].Rows[0]["Advice"].ToString();
}
if (ds.Tables[0].Rows[0]["Submit_time"] != null && ds.Tables[0].Rows[0]["Submit_time"].ToString() != "")
{
model.Submit_time = DateTime.Parse(ds.Tables[0].Rows[0]["Submit_time"].ToString());
}
return(model);
}
else
{
return(null);
}
}
