/// <summary>
/// 得到一个对象实体
/// </summary>
public Student.Model.NEEDYSTUDENT_INFO DataRowToModel(DataRow row)
{
Student.Model.NEEDYSTUDENT_INFO model = new Student.Model.NEEDYSTUDENT_INFO();
if (row != null)
{
if (row["RCD_ID"] != null && row["RCD_ID"].ToString() != "")
{
model.RCD_ID = decimal.Parse(row["RCD_ID"].ToString());
}
if (row["STUNO"] != null)
{
model.STUNO = row["STUNO"].ToString();
}
if (row["TERMNO"] != null && row["TERMNO"].ToString() != "")
{
model.TERMNO = int.Parse(row["TERMNO"].ToString());
}
if (row["RANKING"] != null && row["RANKING"].ToString() != "")
{
model.RANKING = int.Parse(row["RANKING"].ToString());
}
if (row["TYPE"] != null && row["TYPE"].ToString() != "")
{
model.TYPE = int.Parse(row["TYPE"].ToString());
}
if (row["MEMO"] != null)
{
model.MEMO = row["MEMO"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public decimal Add(Student.Model.NEEDYSTUDENT_INFO model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into NEEDYSTUDENT_INFO(");
strSql.Append("STUNO,TERMNO,RANKING,TYPE,MEMO)");
strSql.Append(" values (");
strSql.Append("@STUNO,@TERMNO,@RANKING,@TYPE,@MEMO)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@STUNO", SqlDbType.VarChar, 10),
new SqlParameter("@TERMNO", SqlDbType.Int, 4),
new SqlParameter("@RANKING", SqlDbType.Int, 4),
new SqlParameter("@TYPE", SqlDbType.Int, 4),
new SqlParameter("@MEMO", SqlDbType.VarChar, 2000)
};
parameters[0].Value = model.STUNO;
parameters[1].Value = model.TERMNO;
parameters[2].Value = model.RANKING;
parameters[3].Value = model.TYPE;
parameters[4].Value = model.MEMO;
object obj = SqlHelper.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToDecimal(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Student.Model.NEEDYSTUDENT_INFO model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update NEEDYSTUDENT_INFO set ");
strSql.Append("STUNO=@STUNO,");
strSql.Append("TERMNO=@TERMNO,");
strSql.Append("RANKING=@RANKING,");
strSql.Append("TYPE=@TYPE,");
strSql.Append("MEMO=@MEMO");
strSql.Append(" where RCD_ID=@RCD_ID");
SqlParameter[] parameters =
{
new SqlParameter("@STUNO", SqlDbType.VarChar, 10),
new SqlParameter("@TERMNO", SqlDbType.Int, 4),
new SqlParameter("@RANKING", SqlDbType.Int, 4),
new SqlParameter("@TYPE", SqlDbType.Int, 4),
new SqlParameter("@MEMO", SqlDbType.VarChar, 2000),
new SqlParameter("@RCD_ID", SqlDbType.Decimal, 9)
};
parameters[0].Value = model.STUNO;
parameters[1].Value = model.TERMNO;
parameters[2].Value = model.RANKING;
parameters[3].Value = model.TYPE;
parameters[4].Value = model.MEMO;
parameters[5].Value = model.RCD_ID;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Student.Model.NEEDYSTUDENT_INFO GetModel(decimal RCD_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 RCD_ID,STUNO,TERMNO,RANKING,TYPE,MEMO from NEEDYSTUDENT_INFO ");
strSql.Append(" where RCD_ID=@RCD_ID");
SqlParameter[] parameters =
{
new SqlParameter("@RCD_ID", SqlDbType.Decimal)
};
parameters[0].Value = RCD_ID;
Student.Model.NEEDYSTUDENT_INFO model = new Student.Model.NEEDYSTUDENT_INFO();
DataSet ds = SqlHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
