' Validate a system path' Example:'   MessageBox.Show(IsValidPath("C:TestMemo.txt"))         ' => True'   MessageBox.Show(IsValidPath("\RemotePCTestMemo.txt")) ' => True'   MessageBox.Show(IsValidPath("C:TestMem|o.txt"))        ' => FalseFunction IsValidPath(ByVal path As String) As Boolean    Try        Dim f As New System.IO.FileInfo(path)        Return True    Catch e As Exception        Return False    End TryEnd Function