Jan Källman

Add an IsEmpty method to range classes like ExcelRangeBase, ExcelRangeColumn and ExcelRangeRow to identify ranges with no cells. Parameter with parameter empty value / styling / comments etc

- Worksheet methods accessing nulled cell stores should throw an ObjectDisposedException . - ExcelPackage Save methods should throw an ObjectDisposedException. -

Support for various external data sources, for example using connections.

Add support for linking a cell to a chart title text.

1

Add support for linking a cell to a chart title or a chart axis title text.

Add support for different types of shapes drawn inside a chart object. Add support for user shapes when loading chart templates (ctrx) files.

Support for embedding com objects like pdf's and office documents.

Formula parser optimizations and enhancements.

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* Optimize tokenizer. * Reuse tokens for shared formulas. * Reuse expressions for shared formulas. * Add colon as operator. * Add intersect operator (Space) * Share atomic expressions in...