Core topic

The main entry points for reading, creating, and editing Excel workbooks and worksheets.

Classes

CellIndex Core
Identifies a cell position by its column and row index.
Data Core
Represents a single cell's data within a Sheet.
DefinedName Core
A workbook defined name (a named range, constant, or formula).
Excel Core
The main class for reading, creating, and editing Excel .xlsx files.
Sheet Core
Represents a single worksheet within an Excel workbook.