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[Proposal] Null Event Binding and Unbinding #10939

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neurospeech opened this issue Apr 28, 2016 · 2 comments
Closed

[Proposal] Null Event Binding and Unbinding #10939

neurospeech opened this issue Apr 28, 2016 · 2 comments
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Area-Language Design Resolution-Duplicate The described behavior is tracked in another issue

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@neurospeech
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var c = cp?.Content;
if(c != null){
    c.PropertyChanged += C_PropertyChanged;
}
if(c != null){
    c.PropertyChanged -= C_PropertyChanged;
}

Can be easily written as

cp?.Content?.PropertyChanged += C_PropertyChanged;
cp?.Content?.PropertyChanged -= C_PropertyChanged;
@alrz
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alrz commented Apr 28, 2016

#1276

@gafter gafter added Resolution-Duplicate The described behavior is tracked in another issue Area-Language Design labels Apr 28, 2016
@gafter gafter closed this as completed Apr 28, 2016
@gafter
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gafter commented Apr 28, 2016

This is a duplicate of #1276

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@alrz @gafter