Convert to Upper case and Lower Case : String « Language Basics « VB.Net

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VB.Net » Language Basics » String Screenshots  Convert to Upper case and Lower Case Imports System Public Class MainClass    Shared Sub Main()         Dim river As String = " www.java2s.com   "         Console.WriteLine(river.ToUpper())         Console.WriteLine(river.ToLower())             End Sub  End Class                     Related examples in the same category 1.  String Object: =, Is and Mid 2.  String InStr 3.  String Insert 4.  Combine Insert and IndexOf 5.  Use the Mid function to replace within the string 6.  Use String.Equals methods 7.  Two ways to copy strings 8.  Compare String: case sensitive and not sensitive 9.  Two ways to concatenate strings 10.  Sub string with only one parameter 11.  String PadLeft 12.  String Constructor 13.  String properties Length and Chars and method CopyTo of class String 14.  Comparing strings 15.  Demonstrating StartsWith and EndsWith methods 16.  Using String searching methods: IndexOf 17.  LastIndexOf to find a character in a string 18.  IndexOf to locate a substring in a string 19.  LastIndexOf to find a substring in a string 20.  IndexOfAny to find first occurrence of character in array 21.  LastIndexOfAny to find first occurrence of character in array 22.  String Substring method 23.  String class Concat method 24.  String ToLower and ToUpper 25.  String Trim method 26.  String ToString method 27.  String ToCharArray method 28.  Concatenate the strings and display the results 29.  The length of the string 30.  Display the first part of a string 31.  String: set value and display 32.  Concatenate the strings 33.  Display the length of the string 34.  Get sub string 35.  Replace the string occurance 36.  String compare 37.  String Replace Demo 38.  Concatenate String with Integer into one String 39.  Compare two Strings 40.  Concatenate Strings 41.  String Copy 42.  String.Equals Demo 43.  String IndexOf and Insert 44.  String: Substring, LastIndexOf 45.  String Split 46.  Trim String space 47.  String ends with 48.  String IndexOf and Insert at a position