Thank you.
I've tried to populate the DGV completely manually, by first getting data to a collection:
Public Structure pracownik
Public Id As Integer
Public nazwisko As String
Public EH As Single
Public Spoznienia As Single
Public Premia_wpisana As Single
End Structure
Public tabelka As...
I have a very strange problem...
My Datagridview is in Virtual Mode. 2 of the columns are data-bound, and 3 are populated programatically (by separate SQL queries to other tables).
I populate those columns by handling the CellValueNeeded event.
I receive all the data i need, but very slowly...
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