RAD Studio VCL Reference
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System.varError Constant

Represents a Variant that holds a 32 bit error code.

Pascal
varError = $000A;
C++
varError = 0x000A;

System

When a Variant is assigned a 32 bit error code, it is set to the varError type.  

Use VarType to determine the variant type. 

 

TVarType 

VarAsType 

VarIsEmpty 

VarType

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