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How to Toggle String Case in .NET

, 7 Dec 2011
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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:

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:

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)

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About the Author

Jαved
Student
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.
 
Currently I'm doing Masters In Computers.

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Comments and Discussions

 
GeneralPosting a vb.net version of the same code is NOT an alternat... PinmvpJohn Simmons / outlaw programmer7-Dec-11 1:17 

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