[WPF] 다양한이벤트처리방법 Nuget XamlBehaviorsWpf

XamlBehaviorsWpf 설치

xaml에 추가 Using 추가

xmlns:i="http://schemas.microsoft.com/xaml/behaviors"

사용

            <i:Interaction.Triggers>
                <i:EventTrigger EventName="MouseLeave">
                    <i:InvokeCommandAction Command="{Binding TestClick}"/>
                </i:EventTrigger>
            </i:Interaction.Triggers>

EventTrigger에 사용할 이벤트 입력

comman에 행위 command 입력

 

예제

 <ComboBox x:Name="comboBox"  HorizontalAlignment="Left" Margin="552,271,0,0" Grid.Row="1" VerticalAlignment="Top" Width="120">
            <ComboBoxItem Content="사과"/>
            <ComboBoxItem Content="포도"/>

            <i:Interaction.Triggers>
                <i:EventTrigger EventName="MouseLeave">
                    <i:InvokeCommandAction Command="{Binding TestClick}"/>
                </i:EventTrigger>
                <i:EventTrigger EventName="SelectionChanged">
                    <i:InvokeCommandAction Command="{Binding TestClick2341abs}"/>
                </i:EventTrigger>
            </i:Interaction.Triggers>

        </ComboBox>