[C#/MAUI/.NET6] MultiTrigger 엘리먼트 사용하기

TestProject.zip

0.15MB

▶ MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
    <StackLayout
        HorizontalOptions="Center"
        VerticalOptions="Center">
        <Entry x:Name="emailEntry"
            WidthRequest="300"
            Text="" />
        <Entry x:Name="phoneEntry"
            Margin="0,10,0,0"
            WidthRequest="300"
            Text="" />
        <Button
            Margin="0,10,0,0"
            WidthRequest="100"
            Text="Save">
            <Button.Triggers>
                <MultiTrigger TargetType="Button">
                    <MultiTrigger.Conditions>
                        <BindingCondition Binding="{Binding Source={x:Reference emailEntry}, Path=Text.Length}" Value="0" />
                        <BindingCondition Binding="{Binding Source={x:Reference phoneEntry}, Path=Text.Length}" Value="0" />
                    </MultiTrigger.Conditions>
                    <Setter Property="IsEnabled" Value="False" />
                </MultiTrigger>
            </Button.Triggers>
        </Button>
    </StackLayout>
</ContentPage>