class ViewController:UIViewController,UITableViewDelegate,UITableViewDataSource {
var sections = ["A","B","C","D"]
var items = [["General","Privacy",""],["icloud","Maps","News"],["safari","Photos and
当我单击Read Button.It works在iOS 11下面的设备上时,我试图扩展文本视图,但在iOS 11版本中,它不能很流畅地展开。为什么?
当我点击read按钮时,将运行以下代码。
tableView.beginUpdates()
let txtView = cell2.aboutTxtView!
let txtStr = cell2.aboutTxtView.text!
let btn = cell2.aboutReadBtn!
if self.aboutTag == 0{
let height = getRowHeightFromTextView(strText: t
func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat
{
let chatMessageStarModel = arrMentionChat[indexPath.row]
if let key = chatMessageStarModel.chatMessageMarkerID?.stringValue() {
if let valueHeight = cellHeight[key]
我看到了这个例子:
它完成了我所需要的75%的代码:
using CoreGraphics;
using Foundation;
using UIKit;
using Xamarin.Forms;
using Xamarin.Forms.Platform.iOS;
[assembly: ExportRenderer(typeof(TableView), typeof(Japanese.iOS.TableViewCustomRenderer))]
namespace Japanese.iOS
{
public class TableViewCustomRenderer : Table
在iOS6中,我为我的表视图实现了一个搜索栏。通过执行以下操作,我能够在搜索结果中选择行:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (tableView == self.searchDisplayController.searchResultsTableView) {
// Perform segue to detail when a SEARCH table cell is touched
[sel