RAD Studio VCL Reference
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DelphiInterface::! Operator
DelphiInterface Template | DelphiInterface Members | System Namespace | Description
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Indicates whether the System::DelphiInterface::DelphiInterface object represents a NULL interface.

Pascal
operator !;
C++
bool operator !() const;
Description

The ! System::DelphiInterface::! returns true if the System::DelphiInterface::DelphiInterface object represents a NULL interface, and false otherwise. 

 

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