Represents the exceptions arising from loading or saving Excel files.

Represents the warnings arising from loading or saving Excel files.

Represents the collection of warnings generated by loading or saving an Excel file.

Specifies the values for ExcelException that can be retrieved by accessing the Code property of an ExcelException object.

Specifies what part of the Excel-compatible file you want to load into the spreadsheet.

Specifies what part of the spreadsheet to export to an Excel-compatible file.

Specifies the warnings codes returned in the Code property of ExcelWarning.