OpenExcel(Stream,Int32,Int32,ExcelOpenFlags,ExcelWarningList) Method

Opens an Excel file from a stream and loads the specified Excel sheet into the specified sheet of the Spread component including the specified parts and keeps track of warnings.

Syntax

Visual Basic
C#

'Declaration
 
Public Overloads Function OpenExcel( _
   ByVal stream As Stream, _
   ByVal spreadSheetIndex As Integer, _
   ByVal excelSheetIndex As Integer, _
   ByVal excelOpenFlags As ExcelOpenFlags, _
   ByVal warningList As ExcelWarningList _
) As Boolean

'Usage
 
Dim instance As FpSpread
Dim stream As Stream
Dim spreadSheetIndex As Integer
Dim excelSheetIndex As Integer
Dim excelOpenFlags As ExcelOpenFlags
Dim warningList As ExcelWarningList
Dim value As Boolean
 
value = instance.OpenExcel(stream, spreadSheetIndex, excelSheetIndex, excelOpenFlags, warningList)

public bool OpenExcel( 
   Stream stream,
   int spreadSheetIndex,
   int excelSheetIndex,
   ExcelOpenFlags excelOpenFlags,
   ExcelWarningList warningList
)

Parameters

stream: Stream that contains an Excel Compound Storage file
spreadSheetIndex: Index of the Spread sheet into which the Excel sheet is to load
excelSheetIndex: Index of the Excel sheet to load
excelOpenFlags: Which parts of the spreadsheet to load
warningList: List of warning messages that occur during this operation

Return Value

Boolean: true if successful; false otherwise

Example

string f;  
f = "C:\\savedinexcel.xls";  
System.IO.FileStream s = new System.IO.FileStream(f, IO.FileMode.Open, IO.FileAccess.Read);
FpSpread1.OpenExcel(s, 0, 0, FarPoint.Excel.ExcelOpenFlags.DataOnly, new FarPoint.Excel.ExcelWarningList);

Visual Basic

Dim f As String
f = "C:\savedinexcel.xls"
Dim s As New System.IO.FileStream(f, IO.FileMode.Open,IO.FileAccess.Read)
FpSpread1.OpenExcel(s, 0, 0, FarPoint.Excel.ExcelOpenFlags.DataOnly, New FarPoint.Excel.ExcelWarningList)

Requirements

Target Platforms: Windows 7, Windows 8, Windows 10, Windows Vista, Windows Server 2003, Windows Server 2008, Windows Server 2012, Windows XP Professional

Reference

FpSpread Class
FpSpread Members
Overload List