RAD Studio VCL Reference
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EPropertyError Class

EPropertyError is the exception class for unsuccessful attempts to set the value of a property.

Pascal
EPropertyError = class(Exception);
C++
class EPropertyError : public Exception;

EPropertyError is raised by the SetValue (or Edit) methods of property-editor objects when they cannot set a requested property value. This usually occurs because the requested value is out of range or of an invalid data type. 

 

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