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TCustomVariantType.RaiseCastError Method
TCustomVariantType Class | TCustomVariantType Members | Variants Namespace | Description | See Also
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Generates a system error that indicates an invalid cast.

Pascal
procedure RaiseCastError;
C++
__fastcall RaiseCastError();
Description

Call RaiseCastError from the implementation of a TCustomVariantType descendant when an operation fails because a System::Variant value could not be cast to a necessary type. 

 

See Also
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