How to Use System. String. Split

How to Use System. String. Split

Single Character Segmentation
String S = "abcdeabcdeabcde ";
String [] sarray = S. Split ('C ');
Foreach (string I in sarray)
Console. writeline (I. tostring ());
Output the following results:
AB
Deab
Deab
De

Separate multiple characters
String S = "abcdeabcdeabcde
String [] sarray1 = S. Split (New char [3] {'C', 'D', 'E '});
Foreach (string I in sarray1)
Console. writeline (I. tostring ());
You can output the following results:
AB
AB
AB

Multiple character segmentation (regular expression)
String content = "agcsmallmacsmallgggsmallytx ";
String [] resultstring =RegEx. Split (content, "small", regexoptions. ignorecase)
Foreach (string I in resultstring)
Console. writeline (I. tostring ());
Output the following result: AGC
Mac
Ggg
Ytx