RAD Studio VCL Reference
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Variant::IsEmpty Method
Variant Class | Variant Members | System Namespace | Description | See Also
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Queries the VType of the base class TVarData.

Pascal
function IsEmpty: bool;
C++
__fastcall bool IsEmpty() const;
Description

System::Variant::IsEmpty returns true if the System::Variant::Variant type code is varEmpty, false otherwise. 

 

See Also
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