Visual Basic (Declaration) | |
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Public Overloads Function IsExcelFile( _ ByVal fileName As String, _ ByRef workbookType As ExcelWorkbookType, _ ByRef isEncrypt As Boolean _ ) As Boolean |
Visual Basic (Usage) | Copy Code |
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Dim instance As FpSpread Dim fileName As String Dim workbookType As ExcelWorkbookType Dim isEncrypt As Boolean Dim value As Boolean value = instance.IsExcelFile(fileName, workbookType, isEncrypt) |
C# | |
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public bool IsExcelFile( string fileName, ref ExcelWorkbookType workbookType, out bool isEncrypt ) |
Parameters
- fileName
- Path and name of file
- workbookType
- Returns the type of Excel workbook
- isEncrypt
- Returns true the file is encrypted; false otherwise
Exception | Description |
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System.IO.FileNotFoundException | Specified file is not found |
System.ArgumentNullException | No file name is specified (or specified file name is null) |
System.ArgumentException | No file name is specified (or specified file name is empty) |
Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8