Remove spaces from a string in VB.NET

2015: Newer LINQ & lambda.

1. As this is an old Q (and Answer), just thought to update it with newer 2015 methods.
2. The original "space" can refer to non-space whitespace (ie, tab, newline, paragraph separator, line feed, carriage return, etc, etc).
3. Also, Trim() only remove the spaces from the front/back of the string, it does not remove spaces inside the string; eg: " Leading and Trailing Spaces " will become "Leading and Trailing Spaces", but the spaces inside are still present.

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Function RemoveWhitespace(fullString As String) As String
    Return New String(fullString.Where(Function(x) Not Char.IsWhiteSpace(x)).ToArray())
End Function

This will remove ALL (white)-space, leading, trailing and within the string.

To remove ALL spaces:

 myString = myString.Replace(" ", "")

To remove leading and trailing spaces:

myString = myString.Trim()

Note: this removes any white space, so newlines, tabs, etc. would be removed.