Variants.EVariantInvalidOpError
From RAD Studio VCL Reference
C++ Information
From Variants.hpp
EVariantInvalidOpError = class(EVariantError)
Unit: Variants
Type: class
Inherited Class Members: Variants.EVariantInvalidOpError Members
Class Constructors & Destructors: Variants.EVariantInvalidOpError Constructors
Description
EVariantInvalidOpError is the exception class for invalid variant operations.
EVariantInvalidOpError is raised when a variant operation fails because the operands are incompatible with the specific operation. To raise this exception programmatically, call VarInvalidOp.