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Variants.VarCastError Function
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Raises an EVariantTypeCastError exception.

Pascal
procedure VarCastError; overload;
procedure VarCastError(const ASourceType: TVarType; const ADestType: TVarType); overload;
C++
VarCastError();
VarCastError(const TVarType ASourceType, const TVarType ADestType);
File

Variants

Description

Call VarCastError to indicate that a variant operation has failed due to cast error. VarCastError raises EVariantTypeCastError. If no arguments are specified, the error string is a general error message. If ASourceType and ADestType are specified, the error string incorporates the names of the specified Variant Types. 

 

See Also
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