vb.net - Manipulating Excel Table / Pivot via OpenXML -


i'm working on application automate running of excel reports.

i have excel spreadsheet contains table , 1 or more pivot tables. need update contents of table via openxml , make sure pivot table(s) set refresh when spreadsheet opens.

i have tried using both closedxml , epplus modify table. while these libraries have worked when adjusting rows of table, if columns either added or removed (which happen in reports i'm working with) excel spreadsheet becomes corrupt. also, these libraries hit or miss whether or not can find pivot table(s) verify necessary settings.

i have tried looking using openxml sdk have not been successful there either. seems such simple task it's fighting me crazy.

i use 1 of aforementioned libraries (closedxml has been meeting of needs , has been go-to) since make working openxml easier, if need move away them in.


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