我遇到了一个我无法解决的问题。 :-)我必须找到所有包含特定子字符串的值,然后我必须找回密钥和值对。我不得不实施一个系统,我不得不做出一个排序列表,其中的歌曲是一类字符串是当然的关键比较IEnumerable字符串和SortedList字符串,字符串
Albums alb = new Albums();
SortedList<string, Albums> list1 = new SortedList<string, Albums>();
专辑类看起来是这样的:
public class Albums : IComparable
{
public string albname;
public string name1;
public string releasedate;
public Guid albumID;
public Albums()
{
albumID = new Guid();
}
public override string ToString()
{
return "Album: " + Albname + "\t" + Releasedate;
}
public Albums(string albname, string releasedate)
{
this.albname = albname;
this.releasedate = releasedate;
}
public string Name1
{
get { return name1; }
set { name1 = value; }
}
public string Albname
{
get { return albname; }
set { albname = value; }
}
public string Releasedate
{
get { return releasedate; }
set { releasedate = value; }
}
public int CompareTo(object obj)
{
if (obj is Albums)
{
Albums other = (Albums)obj;
return albname.CompareTo(other.albname);
}
if (obj is string)
{
string other = (string)obj;
return releasedate.CompareTo(releasedate);
}
else
{
return -999;
}
}
}
我想什么最后,我把相册变成一个LinkedList:
LinkedList<string> albm1 = new LinkedList<string>();
我还是设法找到所有包含使用IEnumerable的子串的专辑:
string albsearch = textBox16.Text;
IEnumerable<string> result = albm1.Where(s => s.Contains(albsearch));
但我不知道如何比较结果与SortedList的值。我也尝试创建一个新的SortedList,其中包含字符串中的相册:
SortedList<string, string> list2 = new SortedList<string, string>();
任何建议,将不胜感激。提前致谢!
所以你想找到包含某个字符串的所有专辑 - 然后对它们进行排序?关键是什么? – JonE
谢谢你的回复!关键是一个名字字符串 – user3474335
string name = textBox1.Text; – user3474335