Opens the specified file and determines whether it meets the minimal requirements to be considered an Excel-compatible stream.
            
            
            
            
            
            
            
            'Declaration
 
Public Overloads Function IsExcelStream( _
   ByVal  As Stream _
) As Boolean
             
        
            
            'Usage
 
Dim instance As FpSpread
Dim stream As Stream
Dim value As Boolean
 
value = instance.IsExcelStream(stream)
             
        
            
            public bool IsExcelStream( 
   Stream 
)
             
        
             
        
            Parameters
- stream
 
- Stream
 
            
            Return Value
Boolean: true if it is an Excel stream; false otherwise
 
            
            
            
            
            Target Platforms: Windows 7, Windows 8, Windows Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6