FarPoint.Win.Spread.Model.SpreadSerializer s = new FarPoint.Win.Spread.Model.SpreadSerializer();
System.IO.Stream stream;
stream = System.IO.File.Open("D:\\SpreadFiles\\file01.xml", System.IO.FileMode.Open);
bool b = s.IsSpreadXmlFile(stream);
MessageBox.Show("The file is a Spread XML file is " + b.ToString());
Dim s As New FarPoint.Win.Spread.Model.SpreadSerializer
Dim stream As System.IO.Stream
stream = System.IO.File.Open("D:\SpreadFiles\file01.xml", System.IO.FileMode.Open)
Dim b As Boolean = s.IsSpreadXmlFile(stream)
MessageBox.Show("The file is a Spread XML file is " & b.ToString)