| Class | Description | |
|---|---|---|
 | ExcelException | Represents the exceptions arising from loading or saving Excel files. |
| ExcelWarning | Represents the warnings arising from loading or saving Excel files. |
| ExcelWarningList | Represents the collection of warnings generated by loading or saving an Excel file. |
| Enumeration | Description | |
|---|---|---|
 | ExcelExceptionCode | Specifies the values for ExcelException that can be retrieved by accessing the Code property of an ExcelException object. |
| ExcelOpenFlags | Specifies what part of the Excel-compatible file you want to load into the spreadsheet. |
| ExcelSaveFlags | Specifies what part of the spreadsheet to export to an Excel-compatible file. |
| ExcelWarningCode | Specifies the warnings codes returned in the Code property of ExcelWarning. |
| ExcelWorkbookType | Specifies the type of Excel workbook - used by IsExcelFile and IsExcelStream. |
