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如何更改嵌套的用户控件dynamicaly（非mvvm）

2015-05-29 64 views
0

我有这个应用程序具有下拉菜单，该菜单更改由大量小型相同的用户控件组成的大用户控件（BW1）。现在我把所有的用户控件都转移到了一个dll中（在我用这个半皮肤解析之前）。因此，这是大用户控制：如何更改嵌套的用户控件dynamicaly（非mvvm）

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     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" 
     xmlns:local="clr-namespace:WpfControlLibrary1" x:Class="WpfControlLibrary1.BW1" 
     mc:Ignorable="d" 
     d:DesignHeight="1028" d:DesignWidth="1280"> 
<UserControl.Resources> 
    <Style x:Key="SUC" TargetType="{x:Type local:SW1}"> 
     <Setter Property="HorizontalAlignment" Value="Stretch"/> 
     <Setter Property="VerticalAlignment" Value="Stretch"/> 
     <Setter Property="Margin" Value="2,2,2,2"/> 

    </Style> 
</UserControl.Resources> 
<Grid Background="Black"> 
    <Grid.RowDefinitions> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
     <RowDefinition Height="*" /> 
    </Grid.RowDefinitions> 
    <Grid.ColumnDefinitions> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
     <ColumnDefinition Width="*"/> 
    </Grid.ColumnDefinitions> 
    <local:SW1 x:Name="d11" Grid.Column="1" Grid.Row="1" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d10" Grid.Row="1" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d01" Grid.Column="1" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d04" Grid.Column="4" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d05" Grid.Column="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d06" Grid.Column="6" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d09" Grid.Column="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d12" Grid.Column="2" Grid.Row="1" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d13" Grid.Column="3" Grid.Row="1" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d40" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d41" Grid.Column="1" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d42" Grid.Column="2" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d43" Grid.Column="3" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d48" Grid.Column="8" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d49" Grid.Column="9" Grid.Row="4" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d52" Grid.Column="2" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d53" Grid.Column="3" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d54" Grid.Column="4" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d55" Grid.Column="5" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d56" Grid.Column="6" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d57" Grid.Column="7" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d58" Grid.Column="8" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d59" Grid.Column="9" Grid.Row="5" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d60" Grid.Row="6" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d61" Grid.Column="1" Grid.Row="6" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d62" Grid.Column="2" Grid.Row="6" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d63" Grid.Column="3" Grid.Row="6" Style="{StaticResource SUC}" Stroke="red"/> 
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    <local:SW1 x:Name="d88" Grid.Column="8" Grid.Row="8" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d89" Grid.Column="9" Grid.Row="8" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d90" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d91" Grid.Column="1" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d92" Grid.Column="2" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d93" Grid.Column="3" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d94" Grid.Column="4" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d95" Grid.Column="5" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d96" Grid.Column="6" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d97" Grid.Column="7" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d98" Grid.Column="8" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 
    <local:SW1 x:Name="d99" Grid.Column="9" Grid.Row="9" Style="{StaticResource SUC}" Stroke="red"/> 

</Grid>

现在我想改变dynamicaly小用户控件SW1至SW2或SW3（全部来自同一个DLL），而布局变化。现在有什么办法可以做到这一点，而无需在mvvm中重新制作整个应用程序？

来源

2015-05-29 Evil

回答

0

如果你真的不想使用MVVM，你能说出你的Grid，然后从后面的代码换出的控制：在后面的代码

<Grid Name="YourGrid" Background="Black"> 
    ... 
</Grid>

然后：

// Repeat as necessary 
YourGrid.Children.RemoveAt(indexOfControlToRemove); 
SW2 sw2 = new SW2(); 
sw2.SetValue(Grid.RowProperty, 1); 
sw2.SetValue(Grid.ColumnProperty, 2); 
YourGrid.Children.Add(sw2);

来源

2015-05-29 08:05:19 Sheridan

+0

谢谢你的答复，但这将有点击败dll的目的，因为我希望它是，所以你可以添加新的用户控件，同样的原则将适用于所有，但这种方式编号必须编写特定的替代代码每个元素和每个版本，它也将永远加载时更改... – Evil

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