delphiWhy cant I assign a value

delphi - Why cant I assign a value of nil to the fLastChild member of VirtualNode PvirtualNode - Stack Overflow
How to successfully assign nil to the property Lastchild below?I try to assign 'nil' for ins
delphiWhy cant I assign a value of nil to the fLastChild member of VirtualNode PvirtualNodeStack Overflow
admin17小时前
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