Geek asks and answers

WPF UserControls: image disappears even with 'x: Shared = "False"'

I defined a style in ResourceDictionaryfor the button with the image:

<Style x:Key="BotonIrAInicioStyle" TargetType="Button">
    <Setter Property="Margin" Value="0"/>
    <Setter Property="Width" Value="{Binding RelativeSource={RelativeSource Self}, Path=ActualHeight}"/>
    <Setter Property="Content">
        <Setter.Value>
            <Image Margin="2" Source="{StaticResource IconoDashboardBlanco}" MaxHeight="20" Stretch="Uniform"
                   RenderOptions.BitmapScalingMode="HighQuality"/>
        </Setter.Value>
    </Setter>
</Style>

The image source is defined in another ResourceDictionaryin the same assembly and is marked as x:Shared="False":

<BitmapImage x:Key="IconoDashboardBlanco" x:Shared="False"
UriSource="pack://application:,,,/QualityFramework;component/Images/dashboard64X64.png"/>

Since the style will be used in another assembly, I used the notation "pack://application:,,,"to refer to the image. For the Build Actionimage is set to Resource (Do not copy to output directory).

In the main assembly, I have two UserControlsthat display a button with the same style:

<Button DockPanel.Dock="Left" Style="{StaticResource BotonIrAInicioStyle}" Click="BotonIrAInicio_Click"/> (Click event has nothing to do with the problem)

Problem:

UserControl A, , . UserControl B, , ok. UserControl A, . , UserControl B, UserControl A, "" .

, x:Shared="False", URI notation Build Action... , . .

? !

PS: , , - !

+5
1

, BitmapImage - , , "" .

, WPF-isque, x:Shared="False" .

- ControlTemplate DataTemplate.

:

", , " - , Image.

: " - !" - , . , ( ), ControlTemplate . , ( ), DataTemplate.

+10

More articles:


All Articles