NanoXLSX.Internal Namespace Reference

Classes
struct	CellKey
	Compact, hash-efficient key for the internal cell dictionary. Uses integer (col, row) coordinates instead of rendered address strings, eliminating string allocation on every cell insert/lookup.
class	RelationshipCatalog
	Holds the ordered relationship graph discovered while loading an OOXML package.
class	RelationshipDiscoveryIssue
	Describes a relationship entry or part that could not be discovered in tolerant reader mode.
class	RelationshipInfo
	Describes one relationship discovered in an OOXML package.
class	FeatureSet
	Class to count and aggregate features on the level of cells, worksheets and workbooks.
class	StringKeyedCellView
	Non-materializing read-only view over the internal cell dictionary that exposes cells keyed by their rendered address string (e.g. "A1"). All read paths delegate directly to the backing dictionary, translating keys on-the-fly without allocating a snapshot copy. Mutation is intentionally unsupported — use Worksheet.AddCell / Worksheet.RemoveCell.