Question

这是一些有趣的行为，也许有人可以对此有所了解。我的屏幕大小为Grid且透明。在那里我动态地生成TextBox，但无论出于什么原因，TextBox元素在屏幕上向下滑动4次然后再次出现在顶部再次只是为了做同样的事情....任何想法如何我能把它锁在一个地方吗？顺便说一句，当我使用画布而不是将其加载到网格中时会发生同样的事情......

double x_co = Convert.ToDouble(x_coord);
double y_co = Convert.ToDouble(y_coord);
TextBox txtNumber = new TextBox();
txtNumber.Name = "L" + x_coord.ToString();
txtNumber.Height = 85;
txtNumber.Width = 200;
txtNumber.Opacity = 1;
txtNumber.FontSize = 42;
txtNumber.SetValue(TextBlock.FontWeightProperty, FontWeights.Bold);
txtNumber.Background = System.Windows.Media.Brushes.Transparent;
txtNumber.BorderBrush = System.Windows.Media.Brushes.Transparent;
txtNumber.HorizontalAlignment = HorizontalAlignment.Left;
txtNumber.VerticalAlignment = VerticalAlignment.Top;
txtNumber.Foreground = new SolidColorBrush(Colors.White);
txtNumber.Margin = new Thickness(x_co, y_co, 0, 0);

RootGrid.Children.Add(txtNumber);
RootGrid.RegisterName(txtNumber.Name, txtNumber);

string tx_num = "L" + x_coord.ToString();
txtNumber= (TextBox)this.RootGrid.FindName(tx_num);
txtNumber.Text = action;

那就是我将XAML加载到：

<Window x:Name="MyPanel" x:Class="C1.hud"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="hud" Height="1080" Width="1920" AllowsTransparency="True" WindowStyle="None">
<Window.Background>
    <SolidColorBrush Opacity="0.0" Color="White"/>
</Window.Background>
<Grid x:Name="RootGrid" Margin="0,0,0,0"/>

WPF动态文本框显示在不同的位置

0 个答案: