/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(AreaModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Base_Area(");
strSql.Append("area_id,area_name,area_pid,area_level,orderby)");
strSql.Append(" values (");
strSql.Append("@area_id,@area_name,@area_pid,@area_level,@orderby)");
SqlParameter[] parameters =
{
new SqlParameter("@area_id", SqlDbType.VarChar, 50),
new SqlParameter("@area_name", SqlDbType.VarChar, 200),
new SqlParameter("@area_pid", SqlDbType.VarChar, 50),
new SqlParameter("@area_level", SqlDbType.Int, 4),
new SqlParameter("@orderby", SqlDbType.Int, 4)
};
parameters[0].Value = model.area_id;
parameters[1].Value = model.area_name;
parameters[2].Value = model.area_pid;
parameters[3].Value = model.area_level;
parameters[4].Value = model.orderby;
int rows = adoHelper.ExecuteSqlNonQuery(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public AreaModel DataRowToModel(DataRow row)
{
AreaModel model = new AreaModel();
if (row != null)
{
if (row["area_id"] != null)
{
model.area_id = row["area_id"].ToString();
}
if (row["area_name"] != null)
{
model.area_name = row["area_name"].ToString();
}
if (row["area_pid"] != null)
{
model.area_pid = row["area_pid"].ToString();
}
if (row["area_level"] != null && row["area_level"].ToString() != "")
{
model.area_level = int.Parse(row["area_level"].ToString());
}
if (row["orderby"] != null && row["orderby"].ToString() != "")
{
model.orderby = int.Parse(row["orderby"].ToString());
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(AreaModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Base_Area set ");
strSql.Append("area_id=@area_id,");
strSql.Append("area_name=@area_name,");
strSql.Append("area_pid=@area_pid,");
strSql.Append("area_level=@area_level,");
strSql.Append("orderby=@orderby");
strSql.Append(" where area_id=@area_id ");
SqlParameter[] parameters =
{
new SqlParameter("@area_id", SqlDbType.VarChar, 50),
new SqlParameter("@area_name", SqlDbType.VarChar, 200),
new SqlParameter("@area_pid", SqlDbType.VarChar, 50),
new SqlParameter("@area_level", SqlDbType.Int, 4),
new SqlParameter("@orderby", SqlDbType.Int, 4)
};
parameters[0].Value = model.area_id;
parameters[1].Value = model.area_name;
parameters[2].Value = model.area_pid;
parameters[3].Value = model.area_level;
parameters[4].Value = model.orderby;
int rows = adoHelper.ExecuteSqlNonQuery(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public AreaModel GetModel(string area_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 area_id,area_name,area_pid,area_level,orderby from T_Base_Area ");
strSql.Append(" where area_id=@area_id ");
SqlParameter[] parameters =
{
new SqlParameter("@area_id", SqlDbType.VarChar, 50)
};
parameters[0].Value = area_id;
AreaModel model = new AreaModel();
DataSet ds = adoHelper.ExecuteSqlDataset(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(AreaModel model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(AreaModel model)
{
return(dal.Add(model));
}