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Alex141 / CalcBinding

Advanced WPF Binding which supports expressions in Path property and other features
Apache License 2.0
638 stars 79 forks source link

Binding Path=ActualHeight-20 Error #82

Open visualczm opened 1 year ago

visualczm commented 1 year ago

Help~ Plus is okay，But subtract is error！ What should I do ? image

raptor314912 commented 1 year ago

you can try {c:Binding ActualHeight-20, Elementname=xxx}