Substring - returns substring into substring.
Example
Code
var longString = "This is very long string";
Console.WriteLine(longString.Substring(5));
Result
is very long string
Replace() - replace the specified old character with the specified new character.
Example
Code
var longString = "This is very stringman";
Console.WriteLine(longString.Replace("is", "IS"));
Console.WriteLine(longString.Replace("very", "VERY"));
Console.WriteLine(longString.Replace("iS", "IS", StringComparison.CurrentCultureIgnoreCase));;
Results
ThIS IS very stringman
This is VERY stringman
ThIS IS very stringman
Join() - joins the given string using the specified separator.
Example
Code
string[] words = {"apple", "banana", "cherry"};
string result = string.Join("-", words);
Console.WriteLine(result);
string[] words2 = {"ananas", "ball"};
string result2 = string.Join("*", words2);
Console.WriteLine(result2);
Results
apple-banana-cherry
ananas*ball
Remove() - returns character from a string.
Example
Code
string tekst = "Hello world";
string tekst1 = tekst.Remove(2, 7);
Console.WriteLine(tekst1);
Results
Held
PadLeft - returns string padded with space or with a specified Unicode character.
Example
Code
string tekst = "Hello";
string tekst1 = tekst.PadLeft(10, '0');
Console.WriteLine(tekst1);
Results
00000Hello
PadRight - returns string padded with space or with a specified Unicode character.
Example
Code
string tekst = "Hello";
string tekst1 = tekst.PadLeft(10, '0');
Console.WriteLine(tekst1);
Results
Hello00000
ToCharArray = converts the string to a char array.
Example
Code
string tekst = "Hello";
char[] charArray = tekst.ToCharArray();
foreach(char c in charArray)
{
Console.WriteLine(c);
}
Results
H
e
l
l
o
LastIndexOf() - returns index the last occurance of specified string.
Example
Code
string tekst2 = "The quick brown fox jumps over the lazy dog!";
int index = tekst2.LastIndexOf("o");
Console.WriteLine(index);
Results
41
Top comments (1)
amazing