private void ApplyFilter(ToolStripCheckedListBox checkedList, OLVColumn column)
{
if (!(column.ListView is ObjectListView olv) || olv.IsDisposed)
{
return;
}
var textBox = (checkedList.GetCurrentParent() as ToolStripDropDownMenu).Items[0] as ToolStripTextBox;
if (!string.IsNullOrWhiteSpace(textBox.Text))
{
var filter = TextMatchFilter.Contains(olv, textBox.Text);
filter.Columns = new[] { column };
column.ValueBasedFilter = filter;
column.ValuesChosenForFiltering = new ArrayList();
olv.UpdateColumnFiltering();
}
else
{
base.EnactFilter(checkedList, column);
}
}
