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string str = @"abc
sdf
fghk
fdffgj";
string[] lines = str.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var line in lines)
{
Console.WriteLine(line);
}
Regex.Split(txt,@"[\r\n]+")
string[] value = str.Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
或string[] value = str.Split(new string[] { “\r\n” }, StringSplitOptions.RemoveEmptyEntries);