RAD Studio VCL Reference
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System.vtChar Constant

vtChar defines a Char TVarData VType value.

Pascal
vtChar = 2;
C++
vtChar = 2;

System

The TVarData type represents the internal structure of a Variant variable (on Windows, this is identical to the Variant type used by COM and the Win32 API).  

TVarData.VType defines the type of Variant it holds. 

 

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