wpf 水平 Stackpanel 填充父控件
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原文地址: http://stackoverflow.com/questions/9912072/
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Horizontal Stackpanel Fill Parent Control
提问by Ternary
Is it possible to have a <StackPanel>or labels (or buttons, whatever) going horizontally across it's parent control (e.g. Window) and have it fill out all the space allowed?
是否可以让<StackPanel>或 标签（或按钮等）水平穿过它的父控件（例如Window）并填充所有允许的空间？
For example if I had 3 controls
例如，如果我有 3 个控件
_window width__
[ 1 ]__[ 2 ] __[ 3 ]
_窗口宽度_ _
[1] __[2] __[3]
or 2 controls
或 2 个控件
_window width__
[ 1 ]_______[ 2 ]
_窗口宽度_ _
[ 1 ] ___ ___ _[ 2 ]
in each case the full width of the window is being utilized with each edge control being left and right justified respectively.
在每种情况下，窗口的整个宽度都被利用，每个边缘控件分别左对齐和右对齐。
回答by Matt Burland
A StackPanel will stack controls, so no is the short answer. That's not what a StackPanel is designed to do.
StackPanel 将堆叠控件，所以不是简单的答案。这不是 StackPanel 的设计目的。
You could use a grid as Vlad suggested. Something like this:
您可以按照 Vlad 的建议使用网格。像这样的东西：
<Grid HorizontalAlignment="Stretch">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="auto"/>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="auto"/>
</Grid.ColumnDefinitions>
<Button Width="20" Height="20" Grid.Column="0"/>
<Button Width="20" Height="20" Grid.Column="2"/>
<Button Width="20" Height="20" Grid.Column="4"/>
</Grid>
回答by user2940256
StackPanel m_pstackpanel = (StackPanel)this.Parent;
m_pstackpanel.Children.Clear();
keypadclasslist keypadWindow = new keypadclasslist(m_pLstReceiver);
m_pstackpanel.Children.Add(keypadWindow);
