RAD Studio VCL Reference
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TCustomAdapterBooleanField Class

TCustomAdapterBooleanField is a base class for adapter fields that provide a single Boolean value.

Pascal
TCustomAdapterBooleanField = class(TAdapterUpdateField, IWebValueIsEqual);
C++
class TCustomAdapterBooleanField : public TAdapterUpdateField, public IWebValueIsEqual;

TCustomAdapterBooleanField calls event handlers to retrieve the adapter field's value, validate a value entered by the end-user, and update the adapter field's value. 

 

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