RibbonCheckBox in WPF

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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.

SQL

<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>

And in the corresponding viewmodel.

UserChecked= false;

Thanks in advance!

Regards
Govardhan

Posted 3-Jul-12 4:42am

govardhan4u

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[no name] 3-Jul-12 10:50am

Did you implement INotifyPropertyChanged in your viewmodel?

govardhan4u 3-Jul-12 11:03am

Yes i have;

public bool UserChecked
{
get { return userChecked; }
set { if (object.ReferenceEquals(userChecked, value) != true) { userChecked= value; RaisePropertyChanged(() => this.UserChecked); } }
}

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govardhan4u · Answer 1 · 2012-07-03T23:34:00

Solution 1

Solved.

I again subscribed it.

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

Posted 3-Jul-12 23:34pm

govardhan4u

Comments

Mary Elmallakh 4-Aug-14 11:03am

I have the same problem and I cannot solve it. can anyone help please