Click here to Skip to main content
15,867,594 members
Articles / Programming Languages / C#
Alternative
Tip/Trick

How to Toggle String Case in .NET

Rate me:
Please Sign up or sign in to vote.
5.00/5 (1 vote)
7 Dec 2011CPOL 8.8K   1
For VB.NET users:Public Function ToggleCase(input As String) As String Dim result As String = String.Empty Dim inputArray As Char() = input.ToCharArray() For Each c As Char In inputArray If Char.IsLower(c) Then result += [Char].ToUpper(c) Else result +=...

For VB.NET users:


VB
Public Function ToggleCase(input As String) As String
	Dim result As String = String.Empty
	Dim inputArray As Char() = input.ToCharArray()
	For Each c As Char In inputArray
		If Char.IsLower(c) Then
			result += [Char].ToUpper(c)
		Else
			result += [Char].ToLower(c)
		End If
	Next
	Return result
End Function

One more:


VB
Dim mystring As New StringBuilder("AbCd")
For i As Integer = 0 To mystring.Length - 1
    Dim c As Char = mystring(i)
    mystring(i) = If([Char].IsLower(c), [Char].ToUpper(c), [Char].ToLower(c))
Next

License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Student Self Employed
India India
« I Love to Code ».
In the meantime I like to surf the Internet and get to know about new Technology, Watching Movies and playing cricket.


CodeProject helped me a lot to learn and I am always thankful to all the Members who make this happen.

Comments and Discussions

 
GeneralPosting a vb.net version of the same code is NOT an alternat... Pin
#realJSOP7-Dec-11 1:17
mve#realJSOP7-Dec-11 1:17 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.