WPF中的RibbonCheckBox [英] RibbonCheckBox in WPF

问题描述

大家好，

我试图绑定RibbonCheckBox的IsChecked属性.当我从UI选中或取消选中它时，属性就被命中了.

但是当我从viewmodel更新属性时，属性会更新，但UI不会刷新.

Hi All,

I am trying to bind the IsChecked property of RibbonCheckBox. When I check or uncheck from the UI it is property is getting hit.

But when i update property from viewmodel, property is getting updated but UI is not getting refreshed.

<ribbon:RibbonCheckBox Label="User Check" x:Name="chkUr" IsChecked="{Binding UserChecked,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged,NotifyOnSourceUpdated=True,NotifyOnTargetUpdated=True}" Checked="chkUr_Checked" Unchecked="chkUr_Unchecked">
            </ribbon:RibbonCheckBox>

并在相应的视图模型中.

UserChecked = false;

提前谢谢！

问候
Govardhan

And in the corresponding viewmodel.

UserChecked= false;

Thanks in advance!

Regards
Govardhan

推荐答案

已解决.

我再次订阅了.

eventAggregator.GetEvent< reseturs>().Subscribe(LoadUr);

Solved.

I again subscribed it.

eventAggregator.GetEvent<reseturs>().Subscribe(LoadUr);

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