public bool Update(Model_Student_WrongHomeWork model)
{
StringBuilder builder = new StringBuilder();
builder.Append("update Student_WrongHomeWork set ");
builder.Append("Student_HomeWorkAnswer_Id=@Student_HomeWorkAnswer_Id,");
builder.Append("CreateTime=@CreateTime");
builder.Append(" where Student_WrongHomeWork_Id=@Student_WrongHomeWork_Id ");
SqlParameter[] cmdParms = new SqlParameter[] { new SqlParameter("@Student_HomeWorkAnswer_Id", SqlDbType.Char, 0x24), new SqlParameter("@CreateTime", SqlDbType.DateTime), new SqlParameter("@Student_WrongHomeWork_Id", SqlDbType.Char, 0x24) };
cmdParms[0].Value = model.Student_HomeWorkAnswer_Id;
cmdParms[1].Value = model.CreateTime;
cmdParms[2].Value = model.Student_WrongHomeWork_Id;
return(DbHelperSQL.ExecuteSql(builder.ToString(), cmdParms) > 0);
}
public bool Add(Model_Student_WrongHomeWork model)
{
StringBuilder builder = new StringBuilder();
builder.Append("insert into Student_WrongHomeWork(");
builder.Append("Student_WrongHomeWork_Id,Student_HomeWorkAnswer_Id,CreateTime)");
builder.Append(" values (");
builder.Append("@Student_WrongHomeWork_Id,@Student_HomeWorkAnswer_Id,@CreateTime)");
SqlParameter[] cmdParms = new SqlParameter[] { new SqlParameter("@Student_WrongHomeWork_Id", SqlDbType.Char, 0x24), new SqlParameter("@Student_HomeWorkAnswer_Id", SqlDbType.Char, 0x24), new SqlParameter("@CreateTime", SqlDbType.DateTime) };
cmdParms[0].Value = model.Student_WrongHomeWork_Id;
cmdParms[1].Value = model.Student_HomeWorkAnswer_Id;
cmdParms[2].Value = model.CreateTime;
return(DbHelperSQL.ExecuteSql(builder.ToString(), cmdParms) > 0);
}
public List <Model_Student_WrongHomeWork> DataTableToList(DataTable dt)
{
List <Model_Student_WrongHomeWork> list = new List <Model_Student_WrongHomeWork>();
int count = dt.Rows.Count;
if (count > 0)
{
for (int i = 0; i < count; i++)
{
Model_Student_WrongHomeWork item = this.dal.DataRowToModel(dt.Rows[i]);
if (item != null)
{
list.Add(item);
}
}
}
return(list);
}
public Model_Student_WrongHomeWork DataRowToModel(DataRow row)
{
Model_Student_WrongHomeWork work = new Model_Student_WrongHomeWork();
if (row != null)
{
if (row["Student_WrongHomeWork_Id"] != null)
{
work.Student_WrongHomeWork_Id = row["Student_WrongHomeWork_Id"].ToString();
}
if (row["Student_HomeWorkAnswer_Id"] != null)
{
work.Student_HomeWorkAnswer_Id = row["Student_HomeWorkAnswer_Id"].ToString();
}
if ((row["CreateTime"] != null) && (row["CreateTime"].ToString() != ""))
{
work.CreateTime = new DateTime?(DateTime.Parse(row["CreateTime"].ToString()));
}
}
return(work);
}
public bool Add(Model_Student_WrongHomeWork model)
{
return(this.dal.Add(model));
}
public bool Update(Model_Student_WrongHomeWork model)
{
return(this.dal.Update(model));
}
