TIWCGJQSpreadSheetOptions.OnSheetAddColumn Property
Occurs just after a column has been added
published property OnSheetAddColumn: TIWCGJSonFunc index 29 read GetFuncValue write SetFuncValue stored IsFuncStored;
Occurs just after a column has been added
published property OnSheetAddColumn: TIWCGJSonFunc index 29 read GetFuncValue write SetFuncValue stored IsFuncStored;