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

Visual Basic (Declaration)
Visual Basic (Usage)
C#

stream: Stream that contains an Excel Compound Storage file

excelOpenFlags: Which parts of the spreadsheet to load

warningList: List of warning messages that occur during this operation

Opens an Excel stream into the Spread component including the specified parts keeping track of warnings.

Syntax

Visual Basic (Declaration)
Public Overloads Function OpenExcel( _ ByVal stream As Stream, _ ByVal excelOpenFlags As ExcelOpenFlags, _ ByVal warningList As ExcelWarningList _ ) As Boolean

Visual Basic (Usage)	Copy Code
Dim instance As FpSpread Dim stream As Stream Dim excelOpenFlags As ExcelOpenFlags Dim warningList As ExcelWarningList Dim value As Boolean value = instance.OpenExcel(stream, excelOpenFlags, warningList)

Visual Basic (Usage)

Copy Code

Dim instance As FpSpread
Dim stream As Stream
Dim excelOpenFlags As ExcelOpenFlags
Dim warningList As ExcelWarningList
Dim value As Boolean
 
value = instance.OpenExcel(stream, excelOpenFlags, warningList)

C#
public bool OpenExcel( Stream stream, ExcelOpenFlags excelOpenFlags, ExcelWarningList warningList )

Parameters

stream: Stream that contains an Excel Compound Storage file
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

This example loads an Excel-formatted file.

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, FarPoint.Excel.ExcelOpenFlags.DataOnly, new FarPoint.Excel.ExcelWarningList);

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, FarPoint.Excel.ExcelOpenFlags.DataOnly, new FarPoint.Excel.ExcelWarningList);

Visual Basic	Copy 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, FarPoint.Excel.ExcelOpenFlags.DataOnly, New FarPoint.Excel.ExcelWarningList )

Visual Basic

Copy 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, 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

Syntax

Parameters

Return Value

Example

Requirements

See Also

Reference