private void treeList1_ShowFilterPopupCheckedListBox(object sender, FilterPopupCheckedListBoxEventArgs e) { if (e.Column.FieldName != "Department") { return; } // disable "(Select All)" item e.CheckedComboBox.SelectAllItemVisible = false; }
private void gvDrawings_ShowFilterPopupCheckedListBox(object sender, FilterPopupCheckedListBoxEventArgs e) { if (e.Column == colStandartSize) { var items = new List<CheckedListBoxItem>(); for (int i = 0; i < e.CheckedComboBox.Items.Count; i++) { var item = e.CheckedComboBox.Items[i]; if (item.Value != null) { items.Add(item); } } items = items.OrderBy(item => item.Value.ToString(), new StandartSizeComparer()).ToList(); e.CheckedComboBox.Items.Clear(); e.CheckedComboBox.Items.AddRange(items.ToArray()); } }