/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(university.Model.CCOM.View_Datum model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into View_Datum(");
strSql.Append("Datum_id,Student_id,Tutor_id,Topic_id,Accept_state,File_path,File_name,DatumType_id,DatumType_name,Submit_time,Tutor_advice,TeachWeek_id,Start_time,End_time,State,Topic_relation_id,Homework_id,User_id)");
strSql.Append(" values (");
strSql.Append("@Datum_id,@Student_id,@Tutor_id,@Topic_id,@Accept_state,@File_path,@File_name,@DatumType_id,@DatumType_name,@Submit_time,@Tutor_advice,@TeachWeek_id,@Start_time,@End_time,@State,@Topic_relation_id,@Homework_id,@User_id)");
SqlParameter[] parameters =
{
new SqlParameter("@Datum_id", SqlDbType.BigInt, 8),
new SqlParameter("@Student_id", SqlDbType.BigInt, 8),
new SqlParameter("@Tutor_id", SqlDbType.BigInt, 8),
new SqlParameter("@Topic_id", SqlDbType.BigInt, 8),
new SqlParameter("@Accept_state", SqlDbType.Int, 4),
new SqlParameter("@File_path", SqlDbType.VarChar, 128),
new SqlParameter("@File_name", SqlDbType.VarChar, 128),
new SqlParameter("@DatumType_id", SqlDbType.Int, 4),
new SqlParameter("@DatumType_name", SqlDbType.VarChar, 128),
new SqlParameter("@Submit_time", SqlDbType.Date, 3),
new SqlParameter("@Tutor_advice", SqlDbType.Text),
new SqlParameter("@TeachWeek_id", SqlDbType.Int, 4),
new SqlParameter("@Start_time", SqlDbType.Date, 3),
new SqlParameter("@End_time", SqlDbType.Date, 3),
new SqlParameter("@State", SqlDbType.Bit, 1),
new SqlParameter("@Topic_relation_id", SqlDbType.BigInt, 8),
new SqlParameter("@Homework_id", SqlDbType.Int, 4),
new SqlParameter("@User_id", SqlDbType.BigInt, 4)
};
parameters[0].Value = model.Datum_id;
parameters[1].Value = model.Student_id;
parameters[2].Value = model.Tutor_id;
parameters[3].Value = model.Topic_id;
parameters[4].Value = model.Accept_state;
parameters[5].Value = model.File_path;
parameters[6].Value = model.File_name;
parameters[7].Value = model.DatumType_id;
parameters[8].Value = model.DatumType_name;
parameters[9].Value = model.Submit_time;
parameters[10].Value = model.Tutor_advice;
parameters[11].Value = model.TeachWeek_id;
parameters[12].Value = model.Start_time;
parameters[13].Value = model.End_time;
parameters[14].Value = model.State;
parameters[15].Value = model.Topic_relation_id;
parameters[16].Value = model.Homework_id;
parameters[17].Value = model.User_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.View_Datum 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 top 1 Datum_id,Student_id,Tutor_id,Topic_id,Accept_state,File_path,File_name,DatumType_id,DatumType_name,Submit_time,Tutor_advice,TeachWeek_id,Start_time,End_time,State,Topic_relation_id,Homework_id from View_Datum ");
strSql.Append(" where ");
SqlParameter[] parameters =
{
};
university.Model.CCOM.View_Datum model = new university.Model.CCOM.View_Datum();
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>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.View_Datum model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update View_Datum set ");
strSql.Append("Datum_id=@Datum_id,");
strSql.Append("Student_id=@Student_id,");
strSql.Append("Tutor_id=@Tutor_id,");
strSql.Append("Topic_id=@Topic_id,");
strSql.Append("Accept_state=@Accept_state,");
strSql.Append("File_path=@File_path,");
strSql.Append("File_name=@File_name,");
strSql.Append("DatumType_id=@DatumType_id,");
strSql.Append("DatumType_name=@DatumType_name,");
strSql.Append("Submit_time=@Submit_time,");
strSql.Append("Tutor_advice=@Tutor_advice,");
strSql.Append("TeachWeek_id=@TeachWeek_id,");
strSql.Append("Start_time=@Start_time,");
strSql.Append("End_time=@End_time,");
strSql.Append("State=@State,");
strSql.Append("Topic_relation_id=@Topic_relation_id,");
strSql.Append("Homework_id=@Homework_id");
strSql.Append(" where ");
SqlParameter[] parameters =
{
new SqlParameter("@Datum_id", SqlDbType.BigInt, 8),
new SqlParameter("@Student_id", SqlDbType.BigInt, 8),
new SqlParameter("@Tutor_id", SqlDbType.BigInt, 8),
new SqlParameter("@Topic_id", SqlDbType.BigInt, 8),
new SqlParameter("@Accept_state", SqlDbType.Int, 4),
new SqlParameter("@File_path", SqlDbType.VarChar, 128),
new SqlParameter("@File_name", SqlDbType.VarChar, 128),
new SqlParameter("@DatumType_id", SqlDbType.Int, 4),
new SqlParameter("@DatumType_name", SqlDbType.VarChar, 128),
new SqlParameter("@Submit_time", SqlDbType.Date, 3),
new SqlParameter("@Tutor_advice", SqlDbType.Text),
new SqlParameter("@TeachWeek_id", SqlDbType.Int, 4),
new SqlParameter("@Start_time", SqlDbType.Date, 3),
new SqlParameter("@End_time", SqlDbType.Date, 3),
new SqlParameter("@State", SqlDbType.Bit, 1),
new SqlParameter("@Topic_relation_id", SqlDbType.BigInt, 8),
new SqlParameter("@Homework_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Datum_id;
parameters[1].Value = model.Student_id;
parameters[2].Value = model.Tutor_id;
parameters[3].Value = model.Topic_id;
parameters[4].Value = model.Accept_state;
parameters[5].Value = model.File_path;
parameters[6].Value = model.File_name;
parameters[7].Value = model.DatumType_id;
parameters[8].Value = model.DatumType_name;
parameters[9].Value = model.Submit_time;
parameters[10].Value = model.Tutor_advice;
parameters[11].Value = model.TeachWeek_id;
parameters[12].Value = model.Start_time;
parameters[13].Value = model.End_time;
parameters[14].Value = model.State;
parameters[15].Value = model.Topic_relation_id;
parameters[16].Value = model.Homework_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.View_Datum DataRowToModel(DataRow row)
{
university.Model.CCOM.View_Datum model = new university.Model.CCOM.View_Datum();
if (row != null)
{
if (row["Datum_id"] != null && row["Datum_id"].ToString() != "")
{
model.Datum_id = long.Parse(row["Datum_id"].ToString());
}
if (row["Student_id"] != null && row["Student_id"].ToString() != "")
{
model.Student_id = long.Parse(row["Student_id"].ToString());
}
if (row["Tutor_id"] != null && row["Tutor_id"].ToString() != "")
{
model.Tutor_id = long.Parse(row["Tutor_id"].ToString());
}
if (row["Topic_id"] != null && row["Topic_id"].ToString() != "")
{
model.Topic_id = long.Parse(row["Topic_id"].ToString());
}
if (row["Accept_state"] != null && row["Accept_state"].ToString() != "")
{
model.Accept_state = int.Parse(row["Accept_state"].ToString());
}
if (row["File_path"] != null)
{
model.File_path = row["File_path"].ToString();
}
if (row["File_name"] != null)
{
model.File_name = row["File_name"].ToString();
}
if (row["DatumType_id"] != null && row["DatumType_id"].ToString() != "")
{
model.DatumType_id = int.Parse(row["DatumType_id"].ToString());
}
if (row["DatumType_name"] != null)
{
model.DatumType_name = row["DatumType_name"].ToString();
}
if (row["Submit_time"] != null && row["Submit_time"].ToString() != "")
{
model.Submit_time = DateTime.Parse(row["Submit_time"].ToString());
}
if (row["Tutor_advice"] != null)
{
model.Tutor_advice = row["Tutor_advice"].ToString();
}
if (row["TeachWeek_id"] != null && row["TeachWeek_id"].ToString() != "")
{
model.TeachWeek_id = int.Parse(row["TeachWeek_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["State"] != null && row["State"].ToString() != "")
{
if ((row["State"].ToString() == "1") || (row["State"].ToString().ToLower() == "true"))
{
model.State = true;
}
else
{
model.State = false;
}
}
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());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.View_Datum GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Datum_id,Student_id,Tutor_id,Topic_id,Accept_state,File_path,File_name,DatumType_id,DatumType_name,Submit_time,Tutor_advice,TeachWeek_id,Start_time,End_time,State,Topic_relation_id,Homework_id ");
strSql.Append(" from View_Datum ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.View_Datum model = new university.Model.CCOM.View_Datum();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Datum_id"] != null && ds.Tables[0].Rows[0]["Datum_id"].ToString() != "")
{
model.Datum_id = long.Parse(ds.Tables[0].Rows[0]["Datum_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Student_id"] != null && ds.Tables[0].Rows[0]["Student_id"].ToString() != "")
{
model.Student_id = long.Parse(ds.Tables[0].Rows[0]["Student_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Tutor_id"] != null && ds.Tables[0].Rows[0]["Tutor_id"].ToString() != "")
{
model.Tutor_id = long.Parse(ds.Tables[0].Rows[0]["Tutor_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Topic_id"] != null && ds.Tables[0].Rows[0]["Topic_id"].ToString() != "")
{
model.Topic_id = long.Parse(ds.Tables[0].Rows[0]["Topic_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Accept_state"] != null && ds.Tables[0].Rows[0]["Accept_state"].ToString() != "")
{
model.Accept_state = int.Parse(ds.Tables[0].Rows[0]["Accept_state"].ToString());
}
if (ds.Tables[0].Rows[0]["File_path"] != null)
{
model.File_path = ds.Tables[0].Rows[0]["File_path"].ToString();
}
if (ds.Tables[0].Rows[0]["File_name"] != null)
{
model.File_name = ds.Tables[0].Rows[0]["File_name"].ToString();
}
if (ds.Tables[0].Rows[0]["DatumType_id"] != null && ds.Tables[0].Rows[0]["DatumType_id"].ToString() != "")
{
model.DatumType_id = int.Parse(ds.Tables[0].Rows[0]["DatumType_id"].ToString());
}
if (ds.Tables[0].Rows[0]["DatumType_name"] != null)
{
model.DatumType_name = ds.Tables[0].Rows[0]["DatumType_name"].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());
}
if (ds.Tables[0].Rows[0]["Tutor_advice"] != null)
{
model.Tutor_advice = ds.Tables[0].Rows[0]["Tutor_advice"].ToString();
}
if (ds.Tables[0].Rows[0]["TeachWeek_id"] != null && ds.Tables[0].Rows[0]["TeachWeek_id"].ToString() != "")
{
model.TeachWeek_id = int.Parse(ds.Tables[0].Rows[0]["TeachWeek_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]["State"] != null && ds.Tables[0].Rows[0]["State"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["State"].ToString() == "1") || (ds.Tables[0].Rows[0]["State"].ToString().ToLower() == "true"))
{
model.State = true;
}
else
{
model.State = false;
}
}
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());
}
return(model);
}
else
{
return(null);
}
}
