Spread for ASP.NET 8.0 Product Documentation
OpenExcel(Stream,ExcelWarningList) Method
Example 


Stream that contains an Excel Compound Storage file
List of warning messages that occur during this operation
Opens an Excel stream into the Spread component keeping track of warnings.
Syntax
'Declaration
 
Public Overloads Function OpenExcel( _
   ByVal stream As Stream, _
   ByVal warningList As ExcelWarningList _
) As Boolean
'Usage
 
Dim instance As FpSpread
Dim stream As Stream
Dim warningList As ExcelWarningList
Dim value As Boolean
 
value = instance.OpenExcel(stream, warningList)
public bool OpenExcel( 
   Stream stream,
   ExcelWarningList warningList
)

Parameters

stream
Stream that contains an Excel Compound Storage file
warningList
List of warning messages that occur during this operation

Return Value

Boolean: true if successful; false otherwise
Example
This example opens an Excel file from a file stream.
string f;
f = "D:\\formula1.xls"; 
System.IO.FileStream s = new System.IO.FileStream(f, IO.FileMode.Open, IO.FileAccess.ReadWrite);
if(!IsPostBack)
{
     FpSpread1.OpenExcel(s);
}
Dim f As String
f = "D:\mptest.xls"
Dim s As New System.IO.FileStream(f, IO.FileMode.Open, IO.FileAccess.ReadWrite)
If Not IsPostBack Then
     FpSpread1.OpenExcel(s, New FarPoint.Excel.ExcelWarningList)
End If 
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

Reference

FpSpread Class
FpSpread Members
Overload List

User-Task Documentation

Saving to an Excel-Formatted File

External

Microsoft Excel

 

 


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