给定一个对象列表,我将它们保存到这样的文本文件中:
public void Save(PhoneBook pb)
{
foreach (PhoneBookGroup item in pb.Items)
{
File.WriteAllText(path, item.GroupName + "@");
foreach (Contect contect in item.Items)
{
File.WriteAllText(path, "Group :" + item.GroupName + "#"+
"Name : " + contect.Name + "$" +
"Number : " + contect.Number + "$" +
"Addres : " + contect.Addres + "$");
}
}
}
结果是: Group :group Aaa#Name : Ziv$Number : 1$Addres : Sokolov$
现在我想从该文件加载,同时保持逻辑并将每个组添加到列表中。使用查找(# 代表对象名称和 $ 代表属性名称)示例的字符查找器:
Aaa(object)
ziv(attributes)
1(attributes)
sokolov(attributes)
等等
bbb(object)
jon(attributes)
2(attributes)
somewhere(attributes)
.
public void Load()
{
List<PhoneBook> phoneBookList = new List<PhoneBook>();
string line = File.ReadAllText(path);
foreach (var item in line)
{
}
return phoneBookList;
}