我在UWP XAML中有一个用于“怀孕状态”的单选按钮，它应该只在性别单选按钮被选为“女性”时才能启用。
我在UWP XAML中有一个用于“怀孕状态”的单选按钮，它应该只在性别单选按钮被选为“女性”时才能启用。
提问于 2018-02-05 16:53:16
<RadioButton x:Name="radioButton3" TabIndex="14" GroupName="PregnancyStatus" Content="Yes" IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=Yes, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
<RadioButton x:Name="radioButton4" TabIndex="15" GroupName="PregnancyStatus" Content="No" IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=No, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center" />
<RadioButton x:Name="radioButton5" TabIndex="16" GroupName="PregnancyStatus" Content="Unknown" IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=Unknown, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center"/>如何使此单选按钮仅在性别单选按钮为“女性”时启用，对于“男性”，我不能编辑此按钮。
回答 1
Stack Overflow用户
回答已采纳
发布于 2018-02-05 17:09:10
您可以使用IsEnabled属性。假设您的女性性别单选按钮为has x:Name of radioFemale。然后添加一个IsEnabled属性绑定，如下所示：
IsEnabled="{Binding IsChecked, ElementName=radioFemale}"这意味着一旦选中female单选按钮，enabled属性将为true，反之亦然。因此，对于您的代码：
<RadioButton x:Name="radioButton3"
IsEnabled="{Binding IsChecked, ElementName=radioFemale}"
TabIndex="14" GroupName="PregnancyStatus" Content="Yes"
IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=Yes, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center"/>
<RadioButton x:Name="radioButton4"
IsEnabled="{Binding IsChecked, ElementName=radioFemale}"
TabIndex="15" GroupName="PregnancyStatus" Content="No"
IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=No, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center" Command="{Binding PregnancyStatusCommand}" />
<RadioButton x:Name="radioButton5"
IsEnabled="{Binding IsChecked, ElementName=radioFemale}"
TabIndex="16" GroupName="PregnancyStatus" Content="Unknown"
IsChecked="{Binding PatientInfo.PregnancyStatus, Converter={StaticResource pregnancyStatusConverter}, ConverterParameter=Unknown, Mode=TwoWay}" HorizontalAlignment="Left" VerticalAlignment="Center"/>页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/48618731
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