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RAD Studio VCL Reference
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TInvokeableVariantType.SetProperty Method
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RAD Studio VCL Reference
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Sets the value for any property this Variant type supports.
function SetProperty(const V: TVarData; const Name: string; const Value: TVarData): Boolean; virtual;
virtual __fastcall Boolean SetProperty(const TVarData V, const AnsiString Name, const TVarData Value);
Override SetProperty to provide the write implementation for the properties of instances of the invokeable Variant type. When the application writes to a Variant property (Delphi) or calls the Variant's Exec method (C++) a call is automatically generated to SetProperty that allows the TInvokeableVariant descendant to implement the call.
Name is the name of the property.
Value is a TVarData record that contains the new property value.
GetProperty returns true if it sets a property value, false if it does not implement the specified property or if the specified property is read-only.
As implemented in TInvokeableVariant, GetProperty always returns false, because it does not implement any properties.
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