void ReInitFilterParams(FilterParams filterParams) { filterParams.searchText = filterParams.searchText; // init "lowerSearchText" filterParams.rangeSearchText = filterParams.rangeSearchText; // init "lowerRangesearchText" filterParams.currentColumnizer = CurrentColumnizer; if (filterParams.isRegex) { try { filterParams.CreateRegex(); } catch (ArgumentException) { StatusLineError("Invalid regular expression"); return; } } }