RAD Studio VCL Reference
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System.varOleStr Constant

Represents a Variant that has been assigned a COM interface type string value.

Pascal
varOleStr = $0008;
C++
varOleStr = 0x0008;

System

When a Variant is assigned a string value via a COM interface, it is set to the varOleStr type.  

Use VarType to determine the variant type. 

 

TVarType 

VarAsType 

VarType

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