C# String LastIndexOf()
Returns index of the last occurrence of substring
C# String ToUpper()
Converts characters in the string to uppercase
C# String Compare()
Compares two strings in the alphabetical order
C# String Concat()
Concatenates (joins) strings
C# String Contains()
Checks whether the string contains a substring
C# String EndsWith()
Checks if the string ends with the given string
C# String Equals()
Checks whether two strings have the same value
C# String Format()
Returns a formatted string
C# String IndexOf()
Returns the index of the string
C# String Join()
Joins the given strings using a separator
C# String PadLeft()
Returns a new string with left padding
C# String PadRight()
Returns new string with right padding
C# String Remove()
Removes a specified number of characters
C# String Replace()
Replace all matching characters/text in the string
C# String Split()
Returns substrings of a string
C# String StartsWith()
Checks if string starts with the specified string
C# String Substring()
Returns a substring from the given string
C# String ToCharArray()
Copies characters in string to a character array
C# String ToLower()
Converts all characters in the string to lowercase
C# String Trim()
Removes any leading and trailing whitespaces