wpf 在WPF textBox中，回车不添加新行
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In WPF textBox, enter does not add a new line
提问by Ivan
Text box is defined in following code:
文本框在以下代码中定义：
<TextBox Grid.Row="2" IsReadOnly="{Binding IsDescriptionReadOnly}" AcceptsReturn="True"
TextWrapping="Wrap" VerticalScrollBarVisibility="Auto" Text="{Binding Description, UpdateSourceTrigger=PropertyChanged}"/>e
When enter is pressed, a new line is not inserted. How to fix this problem?
按下回车键时，不会插入新行。如何解决这个问题？
回答by VilemRousi
I had similar problem,
I solved it with this questionusing AcceptsReturn="True". So I think, this should work.
我有类似的问题，我解决它这个问题使用 AcceptsReturn="True"。所以我认为，这应该有效。
回答by CodeNaked
What you have should work fine, assuming
你所拥有的应该可以正常工作，假设
- IsReadOnly is false. If you set this to true, then obviously the Enter key won't work.
- The control containing the TextBox is not clipping the TextBox, so it appears that the Enter key did not work.
- IsReadOnly 为假。如果您将此设置为 true，那么显然 Enter 键将不起作用。
- 包含 TextBox 的控件没有剪切 TextBox，因此 Enter 键似乎不起作用。
I'd suggest you try this outside of your project to get a better indication of the actual issue.
我建议您在项目之外尝试此操作，以更好地了解实际问题。
回答by Hooman
Add the following:
添加以下内容：
TextBox.AcceptsReturn = True;
