[VB.NET]A word wrap function

codepoet · 2010-04-30T15:39:52+00:00

I recently went looking for a good word wrap function that could handle words that were more than one line long, or even longer than multiple lines. I found none, so I wrote this. It's solid and the code is documented, easy to read and easy to implement in your own applications. Declarations: 'none Code: Public Function WrapText(ByVal Text As String, ByVal LineLength As Integer) As List(Of String) Dim ReturnValue As New List(Of String) ' Remove leading and trailing spaces Text = Trim(Text) Dim Words As String() = Text.Split(" ") If Words.Length = 1 And Words(0).Length > LineLength Then ' Text is just one big word that is longer than one line ' Split it mercilessly Dim lines As Integer = (Int(Text.Length / LineLength) + 1) Text = Text.PadRight(lines * LineLength) For i = 0 To lines - 1 Dim SliceStart As Integer = i * LineLength ReturnValue.Add(Text.Substring(SliceStart, LineLength)) Next Else Dim CurrentLine As New System.Text.StringBuilder For Each Word As String In Words ' will this w

TheBlackMarket
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Apr 30, 2010 04:19 PM

Thank for the Share Mate. Really Helpful and Useful.

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