RAD Studio VCL Reference
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System.varString Constant

Represents a Variant that holds string data.

Pascal
varString = $0100;
C++
varString = 0x0100;

System

When a Variant is assigned a string value, it will be set to a varString Variant type.  

Use VarType to determine the variant type. 

 

TVarType 

VarAsType 

VarType

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