Spread WinForms 15
FarPoint.Win.Spread Assembly / FarPoint.Win.Spread Namespace / FpSpread Class / IsExcelFile Method / IsExcelFile(String,ExcelWorkbookType,Boolean) Method
Path and name of file
Returns the type of Excel workbook
Returns true the file is encrypted; false otherwise


In This Topic
IsExcelFile(String,ExcelWorkbookType,Boolean) Method
In This Topic
Opens the specified file and determines whether it meets the minimal requirements to be considered a structured storage file containing an Excel workbook.
Syntax
'Declaration
 

Public Overloads Function IsExcelFile( _
   ByVal fileName As String, _
   ByRef workbookType As ExcelWorkbookType, _
   ByRef isEncrypt As Boolean _
) As Boolean
 
'Usage
 

Dim instance As FpSpread
Dim fileName As String
Dim workbookType As ExcelWorkbookType
Dim isEncrypt As Boolean
Dim value As Boolean
 
value = instance.IsExcelFile(fileName, workbookType, isEncrypt)

Parameters

fileName
Path and name of file
workbookType
Returns the type of Excel workbook
isEncrypt
Returns true the file is encrypted; false otherwise
Exceptions
ExceptionDescription
System.IO.FileNotFoundExceptionSpecified file is not found
System.ArgumentNullExceptionNo file name is specified (or specified file name is null)
System.ArgumentExceptionNo file name is specified (or specified file name is empty)
See Also

Reference

FpSpread Class
FpSpread Members
Overload List

 

 

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