/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(university.Model.CCOM.Period model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Period set ");
strSql.Append("Period_year=@Period_year,");
strSql.Append("Period_start=@Period_start,");
strSql.Append("Period_end=@Period_end,");
strSql.Append("Period_state=@Period_state");
strSql.Append(" where Period_id=@Period_id");
SqlParameter[] parameters =
{
new SqlParameter("@Period_year", SqlDbType.VarChar, 8),
new SqlParameter("@Period_start", SqlDbType.DateTime),
new SqlParameter("@Period_end", SqlDbType.DateTime),
new SqlParameter("@Period_state", SqlDbType.Bit, 1),
new SqlParameter("@Period_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.Period_year;
parameters[1].Value = model.Period_start;
parameters[2].Value = model.Period_end;
parameters[3].Value = model.Period_state;
parameters[4].Value = model.Period_id;
int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(university.Model.CCOM.Period model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Period(");
strSql.Append("Period_year,Period_start,Period_end,Period_state)");
strSql.Append(" values (");
strSql.Append("@Period_year,@Period_start,@Period_end,@Period_state)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Period_year", SqlDbType.VarChar, 8),
new SqlParameter("@Period_start", SqlDbType.DateTime),
new SqlParameter("@Period_end", SqlDbType.DateTime),
new SqlParameter("@Period_state", SqlDbType.Bit, 1)
};
parameters[0].Value = model.Period_year;
parameters[1].Value = model.Period_start;
parameters[2].Value = model.Period_end;
parameters[3].Value = model.Period_state;
object obj = DBSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Period DataRowToModel(DataRow row)
{
university.Model.CCOM.Period model = new university.Model.CCOM.Period();
if (row != null)
{
if (row["Period_id"] != null && row["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(row["Period_id"].ToString());
}
if (row["Period_year"] != null)
{
model.Period_year = row["Period_year"].ToString();
}
if (row["Period_start"] != null && row["Period_start"].ToString() != "")
{
model.Period_start = DateTime.Parse(row["Period_start"].ToString());
}
if (row["Period_end"] != null && row["Period_end"].ToString() != "")
{
model.Period_end = DateTime.Parse(row["Period_end"].ToString());
}
if (row["Period_state"] != null && row["Period_state"].ToString() != "")
{
if ((row["Period_state"].ToString() == "1") || (row["Period_state"].ToString().ToLower() == "true"))
{
model.Period_state = true;
}
else
{
model.Period_state = false;
}
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Period GetModel(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Period_id,Period_year,Period_start,Period_end,Period_state ");
strSql.Append(" from Period ");
strSql.Append(" where " + strWhere);
university.Model.CCOM.Period model = new university.Model.CCOM.Period();
DataSet ds = DBSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Period_id"] != null && ds.Tables[0].Rows[0]["Period_id"].ToString() != "")
{
model.Period_id = int.Parse(ds.Tables[0].Rows[0]["Period_id"].ToString());
}
if (ds.Tables[0].Rows[0]["Period_year"] != null)
{
model.Period_year = ds.Tables[0].Rows[0]["Period_year"].ToString();
}
if (ds.Tables[0].Rows[0]["Period_start"] != null && ds.Tables[0].Rows[0]["Period_start"].ToString() != "")
{
model.Period_start = DateTime.Parse(ds.Tables[0].Rows[0]["Period_start"].ToString());
}
if (ds.Tables[0].Rows[0]["Period_end"] != null && ds.Tables[0].Rows[0]["Period_end"].ToString() != "")
{
model.Period_end = DateTime.Parse(ds.Tables[0].Rows[0]["Period_end"].ToString());
}
if (ds.Tables[0].Rows[0]["Period_state"] != null && ds.Tables[0].Rows[0]["Period_state"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["Period_state"].ToString() == "1") || (ds.Tables[0].Rows[0]["Period_state"].ToString().ToLower() == "true"))
{
model.Period_state = true;
}
else
{
model.Period_state = false;
}
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public university.Model.CCOM.Period GetModel(int Period_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Period_id,Period_year,Period_start,Period_end,Period_state from Period ");
strSql.Append(" where Period_id=@Period_id");
SqlParameter[] parameters =
{
new SqlParameter("@Period_id", SqlDbType.Int, 4)
};
parameters[0].Value = Period_id;
university.Model.CCOM.Period model = new university.Model.CCOM.Period();
DataSet ds = DBSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
