大家帮帮我好急。。。。。。。。。

[wangyongahz88]

字符窜去重合并

比如 s1="12,45,67"
s2="45"
s3="12,89"

最后得到的结果是 s="12,45,67,89"

[sprc_lcl]

        string s1="12,45,67";
        string s2="45";
        string s3 = "12,89";
        List<string> sL = s1.Split(',').ToList<string>();
        sL.AddRange(s2.Split(',').ToList<string>());
        sL.AddRange(s3.Split(',').ToList<string>());

        var query = from s in sL
                    group s by s into gL
                    select gL.Key;
        List<string> resultS = query.ToList<string>();

[ganlianter]

声明一个新string s，s1直接赋值，s2.split(',')，然后看s里边是否有这个数，没有的话就拼上去，有就跳过，s3同法

[blank223]

[Quote=引用 1 楼 sprc_lcl 的回复:]
C# code

string s1="12,45,67";
string s2="45";
string s3 = "12,89";
List<string> sL = s1.Split(',').ToList<string>();
sL.AddRange(s2.Split(',').ToList<str……
[/Quote]
顶

[wangyue4]

先用splie函数分割，存进arraylist中。存之前判一下arraylist中有没有你要存的字符串。用contains函数。

[别递烟哥不会]

[Quote=引用 1 楼 sprc_lcl 的回复:]

C# code

string s1="12,45,67";
string s2="45";
string s3 = "12,89";
List<string> sL = s1.Split(',').ToList<string>();
sL.AddRange(s2.Split(',').ToList<string>……
[/Quote]
Up

[Ryan20082009]

string s1="12,45,67";
string s2="45";
string s3 = "12,89";
List<string> sL = s1.Split(',').ToList<string>();
sL.AddRange(s2.Split(',').ToList<string>());
sL.AddRange(s3.Split(',').ToList<string>());

var query = from s in sL
group s by s into gL
select gL.Key;
List<string> resultS = query.ToList<string>();

[tianpengpig]

使用Split和ArrayList.

[Code従業員]

//推荐将
var query = from s in sL
group s by s into gL
select gL.Key;
List<string> resultS = query.ToList<string>();
//简化为
SL.Distinct().ToList<string>();