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Change Button Image When Enabled/Disabled
Message
General information
Forum:
ASP.NET
Category:
Windows Presentation Foundation (WPF)
Miscellaneous
Thread ID:
01470823
Message ID:
01470845
Views:
26
>>>>>>>I put a button on a window and it's disabled. For the image I used a greyed out version of the image. When the button becomes enabled I'd like to swap the image to the enabled pic.
>>>>>>>
>>>>>>>Can someone point me in the right direction?
>>>>>>>
>>>>>>>Thanks
<Button x:Name="MyButton">
>>>>>>            <StackPanel>
>>>>>>                <TextBlock>Do Something</TextBlock>
>>>>>>                <Image >
>>>>>>                    <Image.Style>
>>>>>>                        <Style>
>>>>>>                            <Style.Triggers>
>>>>>>                                <DataTrigger Binding="{Binding ElementName=MyButton,Path=IsEnabled}" Value="false">
>>>>>>                                    <Setter Property="Image.Source" Value="disabledimage.png"/>
>>>>>>                                </DataTrigger>
>>>>>>                                <DataTrigger Binding="{Binding ElementName=MyButton,Path=IsEnabled}" Value="true">
>>>>>>                                    <Setter Property="Image.Source" Value="enabledimage.png"/>
>>>>>>                                </DataTrigger>
>>>>>>                            </Style.Triggers>
>>>>>>                        </Style>
>>>>>>                    </Image.Style>
>>>>>>                </Image>
>>>>>>            </StackPanel>
>>>>>></Button>
(assuming the image files are in the relevant location and have BuildAction = Resource....)
>>>>>
>>
>>Now I see it. Thanks!
>>>>>
>>>>>WOW. Awesome. Thanks!
>>>>
>>>>I don't know if you read this before I updated but if so check the current post.
>>>> I thought of a way of doing this with just one trigger which is a bit more efficient
>>>
>>>Ok, I'm not seeing it
>
>Duh. I hadn't posted the update when you replied. Try this instead (more efficient):
<Button x:Name="MyButton">
>            <StackPanel>
>                <TextBlock>Do Something</TextBlock>
>                <Image >
>                    <Image.Style>
>                        <Style TargetType="Image">
>                            <Setter Property="Source" Value ="enabledImage.png"/>
>                            <Style.Triggers>
>                                <DataTrigger Binding="{Binding ElementName=MyButton,Path=IsEnabled}" Value="false">
>                                    <Setter Property="Image.Source" Value="disabledImage.png"/>
>                                </DataTrigger>
>                            </Style.Triggers>
>                        </Style>
>                    </Image.Style>
>                </Image>
>            </StackPanel>
></Button>
Works great! Thanks!
Everything makes sense in someone's mind
public class SystemCrasher :ICrashable
In addition, an integer field is not for irrational people
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