Spread Windows Forms 7.0 Product Documentation
IsExcelStream(Stream,ExcelWorkbookType,Boolean) Method
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FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > FpSpread Class > IsExcelStream Method : IsExcelStream(Stream,ExcelWorkbookType,Boolean) Method


stream
Stream
workbookType
Workbook type
isEncrypt
isEncrypt

Glossary Item Box

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 (Declaration) 
Public Overloads Function IsExcelStream( _
   ByVal stream As Stream, _
   ByRef workbookType As ExcelWorkbookType, _
   ByRef isEncrypt As Boolean _
) As Boolean
Visual Basic (Usage)Copy Code
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)
C# 
public bool IsExcelStream( 
   Stream stream,
   ref ExcelWorkbookType workbookType,
   out bool isEncrypt
)

Parameters

stream
Stream
workbookType
Workbook type
isEncrypt
isEncrypt

Exceptions

ExceptionDescription
System.ArgumentNullExceptionNo stream specified or specified stream is null
System.ArgumentExceptionNo 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

See Also

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