RAD Studio VCL Reference
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Variants.VarOverflowError Function
Variants | Description | See Also
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Raises an EVariantOverflowError exception.

Pascal
procedure VarOverflowError(const ASourceType: TVarType; const ADestType: TVarType);
C++
VarOverflowError(const TVarType ASourceType, const TVarType ADestType);
File
Description

Call VarOverflowError to indicate that a variant operation has failed due to numeric overflow. ASourceType and ADestType should contain the variant type codes for the source and destination variant types. VarOverflowError uses this information to compose an error string and raise EVariantOverflowError. 

 

See Also
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