async void Grid_Popup_Search_textbox_TextChanged(object sender, TextChangedEventArgs e) { try { string searchString = grid_Popup_Search_textbox.Text; string placeholderString = (string)grid_Popup_Search_textbox.GetValue(TextboxPlaceholder.PlaceholderProperty); if (!string.IsNullOrWhiteSpace(searchString) && searchString != placeholderString) { //Clear the current popup list List_Search.Clear(); //Search and add applications IEnumerable <DataBindApp> searchResult = CombineAppLists(true, true, true).Where(x => x.Name.ToLower().Contains(searchString.ToLower())); foreach (DataBindApp dataBindApp in searchResult) { try { await ListBoxAddItem(lb_Search, List_Search, dataBindApp, false, false); } catch { } } //Update the search results count UpdateSearchResults(); //Select the first search index lb_Search.SelectedIndex = 0; Debug.WriteLine("Added search application: " + searchString); } else { //Clear the current popup list List_Search.Clear(); //Reset the search text grid_Popup_Search_Count_TextBlock.Text = string.Empty; grid_Popup_Search_textblock_Result.Text = "Please enter a search term above."; grid_Popup_Search_textblock_Result.Visibility = Visibility.Visible; } } catch { } }
//Reset the popup to defaults async Task Popup_Reset_Search(bool FocusTextbox) { try { //Clear the current popup list List_Search.Clear(); //Reset the search text grid_Popup_Search_Count_TextBlock.Text = string.Empty; if (FocusTextbox) { //Empty the textbox text grid_Popup_Search_textbox.Text = string.Empty; //Force focus on element await FrameworkElementFocus(grid_Popup_Search_textbox, false, vProcessCurrent.MainWindowHandle); } else { string placeholderString = (string)grid_Popup_Search_textbox.GetValue(TextboxPlaceholder.PlaceholderProperty); grid_Popup_Search_textbox.Text = placeholderString; } grid_Popup_Search_textblock_Result.Text = "Please enter a search term above."; grid_Popup_Search_textblock_Result.Visibility = Visibility.Visible; //Show or hide the keyboard icon if (CheckKeyboardEnabled()) { grid_Popup_Search_button_KeyboardControllerIcon.Visibility = Visibility.Visible; } else { grid_Popup_Search_button_KeyboardControllerIcon.Visibility = Visibility.Collapsed; } } catch { } }