How to set a check box to checked or unchecked programmatically?

Question

The theory say, that the IsChecked property is a right way. But if I write:

MyCheckBox->IsChecked = true;

the compiler reports an error. This is ok, because IsChecked is an instance of the IReference<bool>. The IReference<bool>::Value property is read-only! Instead I must create an own IReference<bool> with TRUE or FALSE and assing it to the MyCheckBox->IsChecked, theoretically.

In C# you can easy assing a true to this property:

MyCheckBox.IsChecked = true;

How do I do that in C++?

 

Thank you in advance