如何将UITextView的大小设置为100？

Question

我正在使用此代码创建添加到页脚的UITextView。

public override UIView GetViewForFooter(UITableView tableView, nint section)
{
    var txtView = new UITextView
    {
        Editable = false,
        Text = "Select or deselect cards from the list above and they will added or removed from the card deck,",
        TextAlignment = UITextAlignment.Justified,
        TextContainerInset = new UIEdgeInsets(top: 10, left: 15, bottom: 5, right: 5),
        BackgroundColor = Color.Transparent.ToUIColor()
    };

    txtView.TextContainer.LineBreakMode = UILineBreakMode.WordWrap;
    return txtView;
}

任何人都可以告诉我如何让这个UITextView的高度为100？

Answer 1

public override UIView GetViewForFooter(UITableView tableView, nint section)
{
    var txtView = new UITextView(new Rectangle(0,0,0,100))
    {
        ..........
    };

    ........
}

试试这个希望它有所帮助。

Answer 2

1. 覆盖方法GetHeightForFooter

   public override nfloat GetHeightForFooter(UITableView tableView, nint section)
   {
       return 100;
   }
   

2. 在UITextView上设置框架

   public override UIView GetViewForFooter(UITableView tableView, nint section)
   {
       var txtView = new UITextView
       {
           Frame = new CGRect(0,0, tableView.Frame.Width,100),
           Editable = false,
           Text = "Select or deselect cards from the list above and they will added or removed from the card deck,",
           TextAlignment = UITextAlignment.Justified,
           TextContainerInset = new UIEdgeInsets(top: 10, left: 15, bottom: 5, right: 5),
           BackgroundColor = Color.Transparent.ToUIColor()
       };
   
       txtView.TextContainer.LineBreakMode = UILineBreakMode.WordWrap;
       return txtView;
   }