Spread for ASP.NET 7.0 Product Documentation
OpenExcel(Stream,Int32,Int32,ExcelOpenFlags,ExcelWarningList) Method
See Also  Example Support Options
FarPoint.Web.Spread Assembly > FarPoint.Web.Spread Namespace > FpSpread Class > OpenExcel Method : OpenExcel(Stream,Int32,Int32,ExcelOpenFlags,ExcelWarningList) Method


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

Glossary Item Box

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 (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
Visual Basic (Usage)Copy Code
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)

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

C#Copy Code
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 BasicCopy Code
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 Vista, Windows Server 2000, Windows 2000 Professional, Windows XP Professional, Windows NT 4.0 Workstation, SP6, Windows NT 4.0 Server, SP6

See Also

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