c# 类似 javascript join 函数

javascript 中:

var keyStr = keyList.join("_");

c# 中:

string.Join("_", array);
or, for lists:

string.Join("_", list.ToArray());

var keyStr = keyList.join("_");

也可以进行类型扩展:如:

public static class ArrayExtension
{

public static string AsString(this string[] array, string seperator)
{
return string.Join(seperator, array);
}
}
Then you would write:

var keyStr = keyList.AsString("_");
posted @ 2012-09-29 13:16  xust  阅读(737)  评论(0)    收藏  举报