Tobriand

Within the Excel Application, CustomDocumentProperties are not case sensitive. EPPlus though treats them as such. Failing test(s): ``` [TestMethod] public void EPPHasCaseInsensitiveProperties() { var package = new OfficeOpenXml.ExcelPackage(); package.Workbook.Properties.SetCustomPropertyValue("Foo", "Bar");...

RTD hang excel with "many" Observe-type UDFs

1

I have an addin (VSTO + ExcelDNA for UDF components) I am writing that uses the following pattern for a formula: - `ExcelAsyncUtil.Observe(...)` to set up an observable - Push...