/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Student.Model.STUDENT_COMPETITION model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update STUDENT_COMPETITION set ");
strSql.Append("GROUPID=@GROUPID,");
strSql.Append("STUNO=@STUNO,");
strSql.Append("GROUPNO=@GROUPNO,");
strSql.Append("GRADE=@GRADE,");
strSql.Append("COPETITIONTM=@COPETITIONTM,");
strSql.Append("MEMO=@MEMO");
strSql.Append(" where RCD_ID=@RCD_ID ");
SqlParameter[] parameters =
{
new SqlParameter("@GROUPID", SqlDbType.Decimal, 9),
new SqlParameter("@STUNO", SqlDbType.VarChar, 10),
new SqlParameter("@GROUPNO", SqlDbType.Int, 4),
new SqlParameter("@GRADE", SqlDbType.VarChar, 100),
new SqlParameter("@COPETITIONTM", SqlDbType.DateTime),
new SqlParameter("@MEMO", SqlDbType.VarChar, 200),
new SqlParameter("@RCD_ID", SqlDbType.Decimal, 9)
};
parameters[0].Value = model.GROUPID;
parameters[1].Value = model.STUNO;
parameters[2].Value = model.GROUPNO;
parameters[3].Value = model.GRADE;
parameters[4].Value = model.COPETITIONTM;
parameters[5].Value = model.MEMO;
parameters[6].Value = model.RCD_ID;
int rows = SqlHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Student.Model.STUDENT_COMPETITION model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into STUDENT_COMPETITION(");
strSql.Append("RCD_ID,GROUPID,STUNO,GROUPNO,GRADE,COPETITIONTM,MEMO)");
strSql.Append(" values (");
strSql.Append("@RCD_ID,@GROUPID,@STUNO,@GROUPNO,@GRADE,@COPETITIONTM,@MEMO)");
SqlParameter[] parameters =
{
new SqlParameter("@RCD_ID", SqlDbType.Decimal, 9),
new SqlParameter("@GROUPID", SqlDbType.Decimal, 9),
new SqlParameter("@STUNO", SqlDbType.VarChar, 10),
new SqlParameter("@GROUPNO", SqlDbType.Int, 4),
new SqlParameter("@GRADE", SqlDbType.VarChar, 100),
new SqlParameter("@COPETITIONTM", SqlDbType.DateTime),
new SqlParameter("@MEMO", SqlDbType.VarChar, 200)
};
parameters[0].Value = model.RCD_ID;
parameters[1].Value = model.GROUPID;
parameters[2].Value = model.STUNO;
parameters[3].Value = model.GROUPNO;
parameters[4].Value = model.GRADE;
parameters[5].Value = model.COPETITIONTM;
parameters[6].Value = model.MEMO;
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.STUDENT_COMPETITION DataRowToModel(DataRow row)
{
Student.Model.STUDENT_COMPETITION model = new Student.Model.STUDENT_COMPETITION();
if (row != null)
{
if (row["RCD_ID"] != null && row["RCD_ID"].ToString() != "")
{
model.RCD_ID = decimal.Parse(row["RCD_ID"].ToString());
}
if (row["GROUPID"] != null && row["GROUPID"].ToString() != "")
{
model.GROUPID = decimal.Parse(row["GROUPID"].ToString());
}
if (row["STUNO"] != null)
{
model.STUNO = row["STUNO"].ToString();
}
if (row["GROUPNO"] != null && row["GROUPNO"].ToString() != "")
{
model.GROUPNO = int.Parse(row["GROUPNO"].ToString());
}
if (row["GRADE"] != null)
{
model.GRADE = row["GRADE"].ToString();
}
if (row["COPETITIONTM"] != null && row["COPETITIONTM"].ToString() != "")
{
model.COPETITIONTM = DateTime.Parse(row["COPETITIONTM"].ToString());
}
if (row["MEMO"] != null)
{
model.MEMO = row["MEMO"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Student.Model.STUDENT_COMPETITION GetModel(decimal RCD_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 RCD_ID,GROUPID,STUNO,GROUPNO,GRADE,COPETITIONTM,MEMO from STUDENT_COMPETITION ");
strSql.Append(" where RCD_ID=@RCD_ID ");
SqlParameter[] parameters =
{
new SqlParameter("@RCD_ID", SqlDbType.Decimal, 9)
};
parameters[0].Value = RCD_ID;
Student.Model.STUDENT_COMPETITION model = new Student.Model.STUDENT_COMPETITION();
DataSet ds = SqlHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
