阻止 WPF TextBox 增长 [英] Stop WPF TextBox from growing

问题描述

我花了两个小时研究如何避免在输入长文本时我的 WPF TextBox 控件增长，但我无法做到，即使我已经阅读了一些关于它的答案，例如:

I have spent two hours researching how to avoid that my WPF TextBox Control grows when a long text has been typed in, but I have not been able to do it, even I have read some answers about it like these ones:

stopping-wpf-textbox-from-growth-with-text

wpf-allow-textbox-to-be-resized-but-not-to-grow-on-user-input

wpf-how-to-stop-textbox-from-autosizing

我的代码如下:

<Grid>
      <TextBox Margin="6,6,8,28" Name="textBox1" AcceptsTab="True" TextWrapping="Wrap" VerticalScrollBarVisibility="Visible" AcceptsReturn="True"/>
      <CheckBox Content="Case sensitive" HorizontalAlignment="Left" Margin="7,0,0,2" Name="checkBox1" Height="16" VerticalAlignment="Bottom" />
</Grid>

我尝试过的一件事是:

MaxWidth={Binding ElementName=MyGrid, Path=ActualWidth} 

但它对我不起作用.

我还尝试将以下属性添加到网格:

I also tried to add the following property to the Grid:

ScrollViewer.HorizontalScrollBarVisibility="Disabled"

或

<Border x:Name="b" Grid.Column="1"/>
<TextBox Width="{Binding ActualWidth, ElementName=b}" ....... />

但也没有用.

我需要我的控件在用户拉伸窗口时增长，而不是在插入长文本时增长.

I need my control to grow when the user stretches the window, but not to when a long text is inserted.

你对这个问题有什么不同的答案，我可以试试吗?

Do you have a different answer for this problem that I might try?

更新！

我注意到一些很奇怪的事情:如果我手动拉伸窗口，插入长文本时文本框会停止增长.没关系.但我需要实现这一点，而不必每次运行程序时都拉伸窗口

I have noticed something very strange: If I stretch manually the window, the textbox stops growing when a long text is inserted. That's fine. But I need to achieve this without having to stretch the window every time I run the program

推荐答案

尝试做下一个:

<ScrollViewer MaxHeight={Binding ElementName=MyGrid, Path=ActualWidth} BorderThickness="0">                    
      <TextBox Margin="6,6,8,28" Name="textBox1" AcceptsTab="True" TextWrapping="Wrap" AcceptsReturn="True"/>          
</ScrollViewer>

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