【发布时间】:2015-10-07 13:27:15
【问题描述】:
大家好,我创建了这个UserControl
<UserControl x:Class="Pass.ConexionControl"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
mc:Ignorable="d"
d:DesignHeight="300" d:DesignWidth="300">
<Grid MinWidth="300">
<Grid.Background>
<LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FF8D9395"/>
<GradientStop Color="Gainsboro" Offset="1"/>
</LinearGradientBrush>
</Grid.Background>
<Grid.RowDefinitions>
<RowDefinition Height="30"/>
<RowDefinition/>
<RowDefinition Height="30"/>
<RowDefinition/>
<RowDefinition Height="30"/>
<RowDefinition/>
<RowDefinition Height="30"/>
<RowDefinition/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="30" MinWidth="30" MaxWidth="30"/>
</Grid.ColumnDefinitions>
<Label Grid.Row="0" HorizontalAlignment="Left" Margin="0,0,0,0" VerticalAlignment="Top" Foreground="White"/>
<Label Grid.Row="2" HorizontalAlignment="Left" Margin="0,0,0,0" VerticalAlignment="Top" Foreground="White"/>
<Label Grid.Row="4" HorizontalAlignment="Left" Margin="0,0,0,0" VerticalAlignment="Top" Foreground="White"/>
<Label Grid.Row="6" HorizontalAlignment="Left" Margin="0,0,0,0" VerticalAlignment="Top" Foreground="White"/>
<TextBox Grid.Row="1" ></TextBox>
<TextBox Grid.Row="3"></TextBox>
<TextBox Grid.Row="5"></TextBox>
<TextBox Grid.Row="7"></TextBox>
<Button Grid.Column="1" Grid.Row="1" Click="Button_Click"></Button>
<Button Grid.Column="1" Grid.Row="3" Click="Button_Click_1"></Button>
<Button Grid.Column="1" Grid.Row="5" Click="Button_Click_2"></Button>
<Button Grid.Column="1" Grid.Row="7" Click="Button_Click_3"></Button>
</Grid>
</UserControl>
控件在 Visual Studio 设计器中正确显示
当我尝试将其添加到Window 中的ListBox 时,控制合同的宽度
我将属性 MinWidth 添加为 300,但是,这不是我需要的行为
我的MainWindow 是这样的
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:local="clr-namespace:Pass" x:Class="Pass.MainWindow"
Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded">
<Grid>
<ListBox x:Name="listMain" Margin="5">
<local:ConexionControl />
</ListBox>
</Grid>
</Window>
在这种情况下,当调整窗口大小时,列表控件也会改变大小。
我需要用户控件调整列表框的大小
在我的用户控件中,我有 1 个 2 列的网格,第一列必须调整大小,第二列必须保持大小。
我应该改变什么来完成这个?
【问题讨论】:
-
将宽度设置为
ListBox,然后在用户控件中将第一列宽度设置为Auto,第二列设置为* -
检查this
标签: c# wpf user-controls listbox