IsExcelStream(Stream,ExcelWorkbookType,Boolean) Method

Opens the specified file and determines whether it meets the minimal requirements to be considered a stream that contains an Excel workbook.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function IsExcelStream( _
   ByVal stream As Stream, _
   ByRef workbookType As ExcelWorkbookType, _
   ByRef isEncrypt As Boolean _
) As Boolean

'Usage
 
Dim instance As FpSpread
Dim stream As Stream
Dim workbookType As ExcelWorkbookType
Dim isEncrypt As Boolean
Dim value As Boolean
 
value = instance.IsExcelStream(stream, workbookType, isEncrypt)

public bool IsExcelStream( 
   Stream stream,
   ref ExcelWorkbookType workbookType,
   out bool isEncrypt
)

Parameters

stream: Stream
workbookType: Workbook type
isEncrypt: isEncrypt

Exceptions

Exception	Description
System.ArgumentNullException	No stream specified or specified stream is null
System.ArgumentException	No stream specified or specified stream is empty

Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

Reference

FpSpread Class
FpSpread Members
Overload List