Visual Basic

Dim cleanString As String = [String].Empty<br />
                            Dim reg As New Text.RegularExpressions.Regex("[A-Z]|[a-z]|[0-9]")<br />
                            Dim coll As Text.RegularExpressions.MatchCollection = reg.Matches(LineText, )<br />
                            For i As Integer = 0 To LineText.Length - 1<br />
                                MsgBox(coll(i).Value)<br />
                                If (coll(i).Value = [String].Empty) Then<br />
                                    cleanString = cleanString + " "<br />
                                Else<br />
                                    cleanString = cleanString + coll(i).Value<br />
                                End If<br />
                            Next

string cleanString = String.Empty;<br />
Regex reg = new Regex("[A-Z]|[a-z]");<br />
MatchCollection coll = reg.Matches(<mystringgoeshere>);<br />
for(int i = 0; i < coll.Count; i++)<br />
{<br />
cleanString = cleanString + coll[i].Value;<br />
}</mystringgoeshere>