C# (CSharp) TreeViewEx.SearchModels示例

示例#1

        private void TxtKeyword_Completed(object sender, EventArgs e)
        {
            var curKeyword = txtKeyword.Text.Trim();

            if (curKeyword.Equals(oldKeyword, StringComparison.OrdinalIgnoreCase))
            {
                return;
            }
            else
            {
                TheTreeView.Clear();

                if (curKeyword.Equals(""))
                {
                    TheTreeView.RootModels = rootModelItems;
                    TheTreeView.FirstCreateUIElement();
                    oldKeyword = "";
                    return;
                }

                var search_result = new ObservableCollection <TreeNodeModel>();
                var found         = TreeViewEx.SearchModels(rootModelItems, curKeyword.ToUpper(), ref search_result);

                TheTreeView.RootModels = search_result;
                TheTreeView.FirstCreateUIElement();
                oldKeyword = curKeyword;
            }
        }