Spread Windows Forms 7.0 Product Documentation
IsExcelFile(String) Method
See Also  Example Support Options
FarPoint.Win.Spread Assembly > FarPoint.Win.Spread Namespace > FpSpread Class > IsExcelFile Method : IsExcelFile(String) Method

String that contains the path and file name

Glossary Item Box

Opens the specified file and determines whether it meets the minimal requirements to be considered an Excel file.


Visual Basic (Declaration) 
Public Overloads Function IsExcelFile( _
   ByVal fileName As String _
) As Boolean
Visual Basic (Usage)Copy Code
Dim instance As FpSpread
Dim fileName As String
Dim value As Boolean
value = instance.IsExcelFile(fileName)
public bool IsExcelFile( 
   string fileName


String that contains the path and file name

Return Value

Boolean: true if it is an Excel file; false otherwise


This example opens the file if it is an Excel file.
C#Copy Code
string s = "c:\\test.xls";
bool b = fpSpread1.IsExcelFile(s);
if (b)
Visual BasicCopy Code
Dim s As String = "c:\test.xls"
Dim b As Boolean = FpSpread1.IsExcelFile(s)
If b Then
End If


Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8

See Also

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