Public Overloads Function SaveExcel( _
   ByVal stream As Stream, _
   ByVal password As String _
) As Boolean

Dim instance As FpSpread
Dim stream As Stream
Dim password As String
Dim value As Boolean
 
value = instance.SaveExcel(stream, password)

public bool SaveExcel( 
   Stream stream,
   string password
)

string f;
f = "D:\savexcel.xls";
System.IO.FileStream s = new System.IO.FileStream(f, IO.FileMode.OpenorCreate, IO.FileAccess.ReadWrite);
FpSpread1.SaveExcel(s, "test");

Dim f As String
f = "D:\savexcel.xls"
Dim s As New System.IO.FileStream(f, IO.FileMode.OpenOrCreate, IO.FileAccess.ReadWrite)
FpSpread1.SaveExcel(s, "test")